4-戊烯酸 4-pentenoic acid
3-乙烯基丙酸 3-vinylpropionic acid

供应商赞助商 Supplier Sponsors

  • Bedoukian Research
    不断完善 Constantly Improving
    与我们的客户紧密合作以满足他们的要求。 Working closely with our customers to meet their requirements.
    保罗·贝杜克安(paul bedoukian)创立了公司,以高品质的特种香气和风味成分供应商的身份填补了这一空白。 1975年,该公司开始制造昆虫费洛蒙,其化学成分类似于香精和香精成分。今天 Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, bedoukian的研究提供了450多种芳香化学物质和50种昆虫信息素 Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, 同时还提供药品的定制制造服务 while also providing custom manufacturing services to the pharmaceutical, 农药 agrochemical, 和特种化学工业。 and specialty chemical industries.
    我们的电子邮件 US Email:客户服务 Customer Service
    我们的声音 US Voice:
    1-203-830-4000
    我们传真 US Fax:
    1-203-830-4010
    新闻 News
    产品清单 Products List:视图 View
    产品 Product(s):
    448 4-戊烯酸≥97.5% 448 4-PENTENOIC ACID ≥97.5%, 犹太洁食 KosherOdor
    SDS

    陈年奶酪和其他乳制品类型的香料 Aged cheese and other dairy type flavors, 各种水果的酸味 acidic notes of a variety of fruits, 特别是热带风味 especially tropical flavors, 菠萝 pineapple, 苹果 apple, 和浆果口味。 and berry flavors.
  • Beijing Lys Chemicals
    从克到吨 From Grams to Tons
    包含研发的精细化工高科技公司 Fine chemical high-tech company which contains R&D, 生产 production, 和销售。 and sales.
    北京利仕化工有限公司 Beijing Lys Chemicals Co, 公司 Inc., 成立于2004年 established in 2004, 是一家高科技高科技公司,包含研发 is a fine chemical high-tech company which contains R&D, 生产 production, 和销售。我们主要从事香料和香精原料以及医药中间体的出口和技术开发。我们有近500种产品 and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, 从克到吨 From Grams to Tons, 出口到美国 exported to USA, 欧洲 Europe, 南亚等地区,我们会根据客户定制生产新产品。需要 South Asia and etc. And we custom manufacture new products according to customers’ needs, 并提供优质的产品和服务。我们的目标是成为可以提供特殊产品和服务的精细化工企业。 and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
    电子邮件 Email:先生。 jia Mr. Jia
    电子邮件 Email:先生。 uo Mr. Guo
    语音 Voice:
    86-10-68418738
    传真 Fax:
    86-10-68418739
    先生。 uo Mr. Guo86-10-68483445
    先生。 uo Mr. Guo86-10-68418739
    新闻 News
    产品 Product(s):
    10207 4-戊烯酸 10207 4-Pentenoic acid
  • BOC Sciences
    最好的化学品供应商 Best of Chemicals Supplier
    研究化学品和生化试剂(包括抑制剂)的优质供应商 Quality supplier of research chemicals and biochemicals including inhibitors, 建筑模块 building blocks, gmp产品 GMP Products, 杂质和代谢物 impurities and metabolites, 兽医用api APIs for Veterinary, 天然化合物 Natural Compounds, adcs ADCs, 干细胞分子和手性化合物。 Stem Cell Molecule and chiral compounds.
    卡波普® ultrez 21聚合物是我们用途最广泛的个 护理聚合物。它是一种疏水改性的交联丙烯酸酯共聚物,旨在有效地增稠 BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, 同位素标记服务 Isotope Labeling Service, 手性合成与拆分 Chiral Synthesis and Resolution, 生物共轭 Bioconjugation, 聚乙二醇化服务 PEGylation services, 分析服务。 analytical services.
    boc sciences是bocsci inc。的品牌。我们利用我们在发展领域的广泛业务 BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, 制造业 manufacturing, 行销 marketing, 和分销,以帮助您根据不断变化的优质化学品需求制定最明智的决策。我们完整的cro服务套件涵盖了整个分子开发流程,包括用于目标识别的合同研究 and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, 建筑模块 building blocks, 化合物合成 compound synthesis, 生化和细胞分析 biochemical and cellular analysis, 临床前动物试验 preclinical animal tests, 和临床研究。 and clinical studies.
    电子邮件 Email:行销 marketing
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    我们的电子邮件 US Email:Sales
    语音 Voice:
    1-631-504-6093
    传真 Fax:
    1-631-614-7828
    我们的声音 US Voice:
    1-631-504-6093
    我们传真 US Fax:
    1-631-614-7828
    欧洲 Europe44-203-286-1088
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    下载这个软件! Get the App!
    产品 Product(s):
    591-80-0 4-戊烯酸 591-80-0 4-Pentenoic Acid
  • Endeavour Specialty Chemicals
    高抗冲芳香化学品的香基/香型知识 Expertise in high impact aroma chemicals
    努力特种化学品提供高影响力的芳香化学品 Endeavour Speciality Chemicals offers high-impact aroma chemicals, 中小型规模。 at small to medium scale.
    特种化学品在制造高影响力香精化学品方面拥有25年以上的经验。凭借我们在硫和杂环化学领域的核心香基/香型知识 Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, 努力产品在包括香料和香精在内的许多行业中得到应用 Endeavours products have applications in a range of industry sectors including flavours and fragrances, 药物研究和材料科学。努力还在其英国制造基地提供定制的合成和合同制造服务。 pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
    电子邮件 Email:Information
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    +44 (0)1327 310 079
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    特种化工产品组 Speciality Chemical Product Groups
    产品 Product(s):
    ca0150 4-戊烯酸 CA0150 4-Pentenoic acid
  • FCI SAS
    受自然启发 Inspired by Nature
    在fci客户服务部门不是部门,而是一种态度。 At FCI customer service is not a department it’s an attitude.
    仲-2-巯基戊烷2-巯基戊烷1-甲基丁烷硫醇1-甲基丁基氢硫化物1-甲基丁基硫醇1-甲基丁烷硫醇1-甲基丁基氢硫化物1-甲基丁基硫醇2-戊烷硫醇戊烷-2-硫醇2-戊硫醇2-戊硫醇的10%三醋精2-戊基硫醇 Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: 商业的 commercial, 技术或法规上的问题-我们会尽快答复。 technical or regulatory – we will answer it very quickly.
    电子邮件 Email:Information
    电子邮件 Email:菲利普·福希尔 Philippe Faucher
    我们的电子邮件 US Email:美国销售 USA Sales
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    电子邮件 Email:意大利销售 Italy Sales
    电子邮件 Email:日本销售 Japan Sales
    语音 Voice:
    +33 (0)1 34 25 58 10
    传真 Fax:
    + 33 1 34 25 58 18
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    产品 Product(s):
    13327 4-戊烯酸 13327 4-PENTENOIC ACID
  • Indukern F&F
    对质量的承诺 Commitment to quality
    idukern f& f成分是您芳香和增香成分的合作伙伴。 Idukern F&F Ingredients is your partner for the fragrance and flavor ingredients.
    indukern f& f特别注重其为客户提供的服务质量 Indukern F&F focuses in particular on the service it offers its clients in terms of quality, 快速和直接的咨询服务,有1600多种不同的库存产品,可立即发货 speed and direct consultancy with more than 1600 different products in stock ready for prompt shipment: 芳香化学品 Aromachemicals, 精油和天然分离物。 Essential Oils and Natural Isolates.
    电子邮件 Email:Information
    电子邮件 Email:luciana soares(巴西) Luciana Soares (Brazil)
    电子邮件 Email:加布里埃拉·加西亚(墨西哥) Gabriela Garcia (Mexico)
    电子邮件 Email:jorge eduardo clavijo(哥伦比亚) Jorge Eduardo Clavijo (Colombia)
    语音 Voice:
    +34 93 506 91 00
    传真 Fax:
    +34 93 506 91 95
    Services
    质量 Quality
    设备 Facilities
    产品清单 Products List:视图 View
    产品 Product(s):
    4-戊烯酸 4-pentenoic acid
  • M&U International
    稳定供应需求 Steady supply & demand
    满足国内外日益增长的客户需求。 Meeting customers increasing demands at home as well as abroad.
    psi-胡萝卜素ci 75125番茄红素vit(全反式)-番茄红素全反式番茄红素反式番茄红素番茄红素10 cwd番茄红素来自大肠杆菌(Blakeslea trispora番茄红素),表达番茄红素生物合成酶番茄红素粉5%番茄红素10%ft %os lycotene 20%tg lycotene pe lycovit天然黄27 c.i. 75125(6e M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, 我们能够提供稳定优质的材料供应。我们位于中国最大的通讯枢纽 we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, 上海和美国靠近东海岸最大的海港之一。我们设施的战略位置确保方便 Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, 及时安全地将我们的产品交付给客户。 prompt and secure delivery of our products to our customers.
    电子邮件 Email:Sales
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    语音 Voice:
    +86-21-32515501 60762991 60762992
    传真 Fax:
    +86-21-32515502 64204960
    我们的声音 US Voice:
    908-359-9000
    我们传真 US Fax:
    908-359-9002
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    产品 Product(s):
    a0455 4-戊烯酸 A0455 4-PENTENOIC ACID
  • Penta International
    化学创新 Chemistry innovation
    在五角 At Penta, 我们的产品和服务可帮助企业更好地开展业务。 our products and services help businesses do business better.
    超过30年 For over 30 years, penta制造业公司在全球化学创新和应用中扮演着越来越重要的角色。作为行业领导者 Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, penta继续为几乎每个商业领域开拓基于化学的解决方案。我们的产品和香基/香型知识帮助推动了包括调味剂在内的数十种商业应用的技术进步 Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, 染色 coloring, 香料和化学工艺。 fragrances and chemical processes.
    我们的电子邮件 US Email:技术服务 Technical Services
    我们的电子邮件 US Email:Sales
    我们的声音 US Voice:
    (973) 740-2300
    我们传真 US Fax:
    (973) 740-1839
    产品 Product(s):
    16-10200 4-戊烯酸 16-10200 4-PENTENOIC ACID
  • Robinson Brothers
    提供卓越的化学 Providing Excellence in Chemistry
    英国屡获殊荣的化学中间体和高影响香气化学品的化学制造商。 Award-winning UK chemical manufacturer of chemical intermediates and high-impact aroma chemicals.
    设在英国 Based in the UK, 芝麻油通常在烹饪的最后阶段作为调味剂加入。芝麻油自古以来就被使用。巴比伦 为他们的油种植芝麻 Robinson Brothers is an award-winning chemical manufacturer of chemical intermediates and high-impact aroma chemicals. Robinson Brothers serve many industry sectors across the globe, 包括 include: 风味/香气 flavour/fragrance, 制药业 pharmaceutical, 农业化学和材料科学。我们的化学家团队是定制合成方面的专家 agrochemical and material sciences. Our team of Chemists are experts in custom synthesis, 合同制造和流程优化。 contract manufacture and process optimisation.
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    语音 Voice:
    +44 (0)121 553 2451
    传真 Fax:
    +44 (0)121 500 5183
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    新闻和展览 News And Exhibitions
    定制合成 Custom Synthesis
    行业和应用 Industries And Applications
    https: //www.robinsonbrothers.uk/化学能力 chemistry-competences
    产品清单 Products List:视图 View
    产品 Product(s):
    ca0150 4-戊烯酸f& f CA0150 4-Pentenoic acid F&F
  • Sigma-Aldrich
    完整的供应链 Complete Supply Chain
    产品和服务的完美融合,将您的创造力带入生活。 The perfect blend of products and services that bring your creativity to life.
    sigma-aldrich是一家领先的生命科学和高科技公司,致力于提供高质量 Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, 安全和经过认证的调味料成分,透明和易于访问的文档对全球客户而言。 sigma-aldrich还提供了一套分析工具,可让食品分析 员简化样品制备 safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, 清理和分析步骤 cleanup and analysis steps, 同时提高对痕量成分和有害物质的敏感性,以符合法规和质量标准。 while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
    电子邮件 Email:Information
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    800-244-1173
    我们传真 US Fax:
    800-368-4661
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    香精香料分析 Flavors and Fragrances Analysis
    fandf新闻订阅 FandF Newsletter Subscription
    香精香料学习中心 Flavors and Fragrances Learning Center
    认证食品级产品 Certified Food Grade Products
    产品 Product(s):
    w284300 4-戊烯酸 W284300 4-Pentenoic acid, ≥98%, 稳定的 stabilized, fg FG
    SDS
  • Synerzine
    革新。定制。香气成分。 Innovation. Customization. Aroma Ingredients.
    synerzine是香精和香料成分的领先供应商。 Synerzine is a leading supplier of flavor and fragrance ingredients.
    synerzine表示我们已经成长为一个组织所体现的东西-原料之间的协同作用和联系 Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, 技术 technology, 以及最终产品。我们经验丰富的团队热衷于为客户提供他们可以信赖的高质量创新食材。 and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
    建立在我们44年的历史上 Building upon our 44 year history, 锌碘产品由EPA批准使用,并由fda允许。锌碘和贸易;杀真菌剂-除藻剂是巯氧吡啶的锌配合物。锌碘和贸易;杀菌杀藻剂是世界上一些领先的去头皮屑洗发水产品中的活性成分 , 大型产品选择 large product selection, 定制和最高的质量和安全标准。我们为客户提供真正的价值,旨在帮助他们更快地将其产品推向市场。 customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
    我们的电子邮件 US Email:客户服务 Customer Service
    我们的电子邮件 US Email:Sales
    我们的声音 US Voice:
    (404) 524-6744
    我们传真 US Fax:
    (404) 577-1651
    Inquiry
    产品清单 Products List:视图 View
    产品 Product(s):
    c504 4-戊烯酸 C504 4-Pentenoic Acid
  • TCI AMERICA
    推动化学发展 Moving Your Chemistry Forward
    我们不断努力提高技术水平。 We continuously strive to advance our technology.
    与东方&西海岸配送中心 With East & West Coast distribution centers, 依靠tci快速可靠地交付产品。超过28 count on TCI to deliver products quickly and reliably. Over 28,如今,有000种试剂可以台式批量购买。立即注册一个tci帐户,快速免费送货! 000 Reagents available today in benchtop to bulk quantities. Sign up for a TCI account today for fast and free shipping!
    东京化学工业公司 Tokyo Chemical Industry Co., 公司(tci)是一家成立于1946年的全球领先的特种有机化学品制造商。tci提供有机实验室化学品以及制药 Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, 化妆品和功能材料。超过60年的合成经验和多功能工厂使tci可以提供28多种 cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 28,000种产品以及定制合成。 tci已在北美建立了海外机构 000 products as well as custom synthesis. TCI has established overseas facilities in North America, 欧洲 Europe, 中国和印度为全球客户提供服务。 China and India to serve customers worldwide.
    我们的电子邮件 US Email:Sales
    电子邮件 Email:技术支援 Technical Support
    语音 Voice:
    1-800-423-8616
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    1- 888-520-1075
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    产品 Product(s):
    p0645 4-戊烯酸> 98.0%(gc)(t) P0645 4-Pentenoic Acid >98.0%(GC)(T)
  • Tianjin Danjun International
    优质的产品 Quality Products
    我们非常了解中国化工市场。 We know the Chinese chemical market well.
    天津丹君国际贸易公司 Tianjin Danjun International Trade Co., 公司 Inc. is an organic chemicals 贸易 trading company 已批准 approved by by the 相关的 relevant 州 state 当局 authorities to register. We 有 have about 300 种类 kinds of products (自然 natural aroma chemicals, 合成香料化学药品和医药中间体)。大多数产品用于香料和香料行业。我们非常了解中国化工市场,并且与许多主要制造商有着密切的关系 synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, 并为广大客户提供优质的产品和完善的服务。 and to provide our customers with quality goods together with comprehensive service.
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    语音 Voice:
    +86-15822601686
    产品清单 Products List:视图 View
    产品 Product(s):
    g-001 4-戊烯酸 G-001 4-Pentenoic acid
  • R C Treatt & Co Ltd
    创新成分解决方案 Innovative ingredient solutions
    世界领先的风味创新配料解决方案提供商 World-leading innovative ingredient solutions provider for the flavour, 香水和fmcg行业。 fragrance and FMCG industries.
    我们为客户提供创新和引领潮流的产品概念 We offer innovative and trend-setting product concepts for our customers, 与他们合作,为他们的产品创造真正的价值。 collaborating with them to create true value for their products.
    电子邮件 Email:询问 Enquiries
    我们的电子邮件 US Email:询问 Enquiries
    语音 Voice:
    +44 (0) 1284 702500
    传真 Fax:
    +44 (0) 1284 703809
    我们的声音 US Voice:
    +1 863 668 9500
    我们传真 US Fax:
    +1 863 668 3388
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    产品 Product(s):
    4-戊烯酸犹太洁食 4-Pentenoic Acid Kosher
  • United International
    优质的产品 Quality Products
    供应链解决方案中的合作伙伴。 A partner in your supply chain solution.
    青岛保税区联合国际贸易有限公司 Qingdao Free Trade Zone United International Trade Co., 公司成立于1996年 Ltd.was founded in 1996, 香基/香型从事食品添加剂的生产和进出口 specializing in the production and import and export of food additives,调味原料和医药化工原料。公司拥有经验丰富的研发和业务 员 flavor raw materials and pharmaceutical and chemical raw materials. The company has experienced R&D and business personnel,产品质量 product quality, 低价 low price, 高效的服务和快速的洞察力,并掌握最新的市场信息。 efficient service and fast insight and grasp the latest market information.
    电子邮件 Email:Information
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    语音 Voice:
    +86-532-83893699
    传真 Fax:
    +86-532-83893695
    产品 Product(s):
    7017 4-戊烯酸 7017 4-Pentenoic Acid
  • WholeChem
    将创新者连接到宇宙的组成部分 Connecting Innovators To the Building Blocks Of the Universe
    特殊成分的定制制造商和分销商。我们将全球本地化。 Custom manufacturer and distributor of specialty ingredients. We make global local.
    我们的成功归功于我们 We owe our success to our 正直 integrity, 我们的奉献精神 our dedication 对行业 to the industry, and 我们对客户的承诺。 our commitment to our clients. 我们邀请您的询问 We invite your inquiries 关于我们当前的产品 regarding our current product 清单和其他产品 list and any other products 你可能有麻烦 you may be having trouble 采购。 sourcing.
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    4-戊烯酸 4-pentenoic acid
Name:五烯酸 pent-4-enoic acid
CAS号 CAS Number: 591-80-0Picture of molecule3D/INCHI
ECHA EINECS - REACH 预注册 Pre-Reg:209-732-7
FDA UNII:D4S77Y29FB
nikkaji网站 Nikkaji Web:J53.731D
贝尔斯坦数 Beilstein Number:1633696
MDL :mfcd00004408 MFCD00004408
代号 CoE Number:2004
XlogP3-AA:0.80(est) 0.80 (est)
分子量 Molecular Weight:100.11716000
式 Formula:c5 h8 o2 C5 H8 O2
生物活性总结 BioActivity Summary:清单 listing
核磁共振预测器 NMR Predictor:预测(适用于Chrome或Firefox) Predict (works with chrome or firefox)
类别 Category:flavoring agents
 
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
谷歌学术 Google Scholar:搜索 Search
谷歌书 Google Books:搜索 Search
谷歌学术 Google Scholar: with word "volatile"搜索 Search
谷歌学术 Google Scholar: with word "flavor"搜索 Search
谷歌学术 Google Scholar: with word "odor"搜索 Search
调香师和调味师 Perfumer and Flavorist:搜索 Search
谷歌专利 Google Patents:搜索 Search
美国专利 US Patents:搜索 Search
欧盟专利 EU Patents:搜索 Search
pubchem专利 Pubchem Patents:搜索 Search
已发布 PubMed:搜索 Search
NCBI:搜索 Search
jecfa食品调味料 JECFA Food Flavoring:314 4-戊烯酸 314 4-pentenoic acid
Flavis号码 FLAVIS Number:08.048(旧) 08.048 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:08.048五烯酸 08.048 pent-4-enoic acid
fema号 FEMA Number:2843 4-戊烯酸 4-pentenoic acid
自由贸易区 FDA:不再提供这七种合成调味剂的使用 No longer provide for the use of these seven synthetic flavoring substances
fda mainterm(satf) FDA Mainterm (SATF):591-80-0 ; 4-戊烯酸 4-pentenoic acid
自由贸易区法规 FDA Regulation:
自由贸易区 FDA PART 172 -- FOOD 添加剂 ADDITIVES 允许的 PERMITTED 对于 FOR 直接 DIRec ECT 加成 ADDITION TO FOOD 对于 FOR 的 HUMAN co CONSUMPTION
Subpart f--调味 F--调味料 味道 Flavoring 代理商 Agents and 有关 Related Substances
Sec. 172.515 合成的 Synthetic flavoring 物质 substances and adjuvants.
 
物理性质 Physical Properties:
出现 Appearance:无色透明液体(est) colorless clear liquid (est)
化验 Assay: 异构体总和为98.00至100.00 98.00 to 100.00 sum of isomers
食品化学品法典列表 Food Chemicals Codex Listed: No
比重 Specific Gravity:0.97100 to 0.97900 @ 25.00 °C.
磅每加仑-(est)。 Pounds per Gallon - (est).: 8.080 to 8.146
折光率 Refractive Index:1.42400 to 1.43200 @ 20.00 °C.
熔点 Melting Point: -23.00 to -22.00 °C. @ 760.00 mm 汞 Hg
沸点 Boiling Point: 83.00 to 84.00 °C. @ 12.00 mm 汞 Hg
沸点 Boiling Point: 188.00 to 189.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:0.267000 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
蒸气密度 Vapor Density:>1 ( 空气 Air = 1 )
闪点 Flash Point: 193.00 °F. tcc TCC ( 89.44 °C. )
logp(o / w) logP (o/w): 0.984(est) 0.984 (est)
溶于 Soluble in:
 alcohol
 水 water, 略 slightly
 水 water, 1.765e + 004 mg / l @ 25°c(est) 1.765e+004 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: cheesy
气味强度 Odor Strength:介质 medium ,
建议在0.10%或更少的溶液中闻到 recommend smelling in a 0.10 % solution or less
实体性 Substantivity: > 24 于100.00% > 24 hour(s) at 100.00 %
cheesy cheesy parmesan cheese caramellic buttery
气味描述 Odor Description:at 0.10 % in propylene glycol. cheese parmesan 罗曼诺 romano 凝乳 ricotta
风味类型 Flavor Type: dairy
dairy cheesy fruity
口味描述 Taste Description: 乳制品俗气的水果味 dairy cheesy fruity
来自其他 的气味和/或风味描述(如果找到)。 Odor and/or flavor descriptions from others (if found).
Bedoukian Research
4-戊烯酸≥97.5% 4-PENTENOIC ACID ≥97.5%, 犹太洁食 KosherOdor
气味描述 Odor Description:像奶酪的香气 A cheese-like aroma
口味描述 Taste Description:强大 Powerful, dairy, 老奶酪字符 aged cheese character, with some fruity backnotes
陈年奶酪和其他乳制品类型的香料 Aged cheese and other dairy type flavors, 各种水果的酸味 acidic notes of a variety of fruits, 特别是热带风味 especially tropical flavors, 菠萝 pineapple, 苹果 apple, 和浆果口味。 and berry flavors.
金凯实验室 Kingchem Laboratories
4戊烯酸 4 PENTENOIC ACID
气味描述 Odor Description:强大 Powerful, 泼辣 pungent, 芥末样 mustard-like
FCI SAS
4-戊烯酸 4-pentenoic acid
气味描述 Odor Description:强大 Powerful, 泼辣 pungent, 芥末样 mustard-like
口味描述 Taste Description:酸 Sour, caramellic, 回味悠长 with sweet aftertaste
 
化妆品信息 Cosmetic Information:
没找到 None found
 
供应商 Suppliers:
Bedoukian Research
4-戊烯酸 4-pentenoic acid
≥97.5%, 犹太洁食 KosherOdor
气味 For Odor: 像奶酪的香气 A cheese-like aroma
味道 Flavor: 强大 Powerful, dairy, 老奶酪字符 aged cheese character, with some fruity backnotes
陈年奶酪和其他乳制品类型的香料 Aged cheese and other dairy type flavors, 各种水果的酸味 acidic notes of a variety of fruits, 特别是热带风味 especially tropical flavors, 菠萝 pineapple, 苹果 apple, 和浆果口味。 and berry flavors.
Beijing Lys Chemicals
4-戊烯酸 4-pentenoic acid
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
4-戊烯酸 4-pentenoic acid
Emd 微孔 Millipore
仅供实验/研究使用。 For experimental / research use only.
4-戊烯酸 4-pentenoic acid
Endeavour Specialty Chemicals
4-戊烯酸 4-pentenoic acid
特种化工产品组 Speciality Chemical Product Groups
FCI SAS
4-戊烯酸 4-pentenoic acid
气味 For Odor: 强大 Powerful, 泼辣 pungent, 芥末样 mustard-like
味道 Flavor: 酸 Sour, caramellic, 回味悠长 with sweet aftertaste
Indukern F&F
4-戊烯酸 4-pentenoic acid
气味 For Odor: 强大 Powerful, 起司 CHEESE, 固体油 BUTTER
井上香水 Inoue Perfumery
4-戊烯酸 4-pentenoic acid
金凯实验室 Kingchem Laboratories
4戊烯酸 4 PENTENOIC ACID
气味 For Odor: 强大 Powerful, 泼辣 pungent, 芥末样 mustard-like
M&U International
4-戊烯酸 4-pentenoic acid
pcas# cas
4-戊烯酸 4-pentenoic acid
Penta International
4-戊烯酸 4-pentenoic acid
R C Treatt & Co Ltd
4-戊烯酸 4-pentenoic acid
犹太洁食 KosherOdor
Robinson Brothers
4-戊烯酸f& f 4-Pentenoic acid F&F
https: //www.robinsonbrothers.uk/化学能力 chemistry-competences
圣克鲁斯生物技术 Santa Cruz Biotechnology
仅供实验/研究使用。 For experimental / research use only.
4-戊烯酸 4-pentenoic acid
Sigma-Aldrich
4-戊烯酸 4-pentenoic acid, ≥98%, 稳定的 stabilized, fg FG
气味 For Odor: 固体油;起司;果味的 butter; cheese; fruity
认证食品级产品 Certified Food Grade Products
Synerzine
4-戊烯酸 4-pentenoic acid
TCI AMERICA
仅供实验/研究使用。 For experimental / research use only.
4-戊烯酸> 98.0%(gc)(t) 4-Pentenoic Acid >98.0%(GC)(T)
Tianjin Danjun International
4-戊烯酸 4-pentenoic acid
United International
4-戊烯酸 4-pentenoic acid
WholeChem
4-戊烯酸 4-pentenoic acid
 
安全信息 Safety Information:
首选SDS Preferred SDS: 视图 View
欧洲信息 European information :
最重要的危害 Most important hazard(s):
c-腐蚀性。 C - Corrosive.
R 22 - 有害 Harmful if 吞下 sw允许 al低 lowe owed.
R 34 - 原因 Causes 烧伤 burns.
R 36/38 - 烦 的 Irritating to skin 皮 and 眼睛 眼睛 eyes.
S 02 - 保持 Keep out of the 达到 reach of 孩子们 children.
S 20/21 - 什么时候 When 使用 using do not eat, 喝 drink or 抽烟 smoke.
S 24/25 - 避免 Avoid contact with skin 皮 and 眼睛 眼睛 eyes.
S 26 - In 案件 case of contact with 眼睛 眼睛 eyes, 冲洗 rinse 立即 immediately with 充裕 plenty of 水 water and 寻求 seek 医疗 medical advice.
S 27 - 采取 Take off 立即 immediately all 污染 contaminated 服装 clothing.
S 28 - 后 After contact with skin 皮, 洗 wash 立即 immediately with 充裕 plenty of 水 water.
S 36/37/39 - 穿 Wear 适当 suitable 服装 clothing, 手套 gloves and 眼睛 eye/face 保护 protection.
S 45 - In 案件 case of 事故 accident or if you 感觉 feel 不适 un好 well 寻求 seek 医疗 medical advice 立即 immediately.
 
危害识别 Hazards identification
 
物质或混合物的分类 Classification of the substance or mixture
根据29 cfr 1910(osha hcs)进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
没有找到。 None found.
ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements
 
象形图 Pictogram
 
危险说明 Hazard statement(s)
没有找到。 None found.
防范说明 Precautionary statement(s)
没有找到。 None found.
口服/肠胃外毒性 Oral/Parenteral Toxicity:
管鼠 gavage-mouse LD50 610 mg/kg kg
(詹纳 Jenner et al., 1964)

灌胃鼠 gavage-rat LD50 [性别 sex: M/F] 470 mg/kg kg
(詹纳 Jenner et al., 1964)

腹腔内小鼠 intraperitoneal-mouse LD50 315 mg/kg kg
行为的 BEHAVIORAL: 嗜睡(一般抑郁活动) SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) 内分泌 ENDOCRINE: 低血糖症 HYPOGLYCEMIA 感官和特殊感官 SENSE ORGANS AND SPECIAL SENSES: 其他 Other: 眼睛 EYE
日志 Journal of 药店 Pharmacy and 药理 Pharmacology. 卷 Vol. 21, pg。 85 Pg. 85, 1969.

老鼠 oral-mouse LD50 610 mg/kg kg
行为的 BEHAVIORAL: 嗜睡(一般抑郁活动) SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Food and 化妆品 Cosmetics Toxicology. 卷 Vol. 2, pg。 327 Pg. 327, 1964.

口鼠 oral-rat LD50 470 mg/kg kg
行为的 BEHAVIORAL: 抽搐或对癫痫发作阈值的影响 CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD 行为的 BEHAVIORAL: 嗜睡(一般抑郁活动) SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Food and 化妆品 Cosmetics Toxicology. 卷 Vol. 2, pg。 327 Pg. 327, 1964.

皮肤毒性 Dermal Toxicity:
皮下老鼠 subcutaneous-mouse LD50 315 mg/kg kg
感官和特殊感官 SENSE ORGANS AND SPECIAL SENSES: 其他 Other: 眼睛 EYE 内分泌 ENDOCRINE: 低血糖症 HYPOGLYCEMIA 行为的 BEHAVIORAL: 嗜睡(一般抑郁活动) SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
日志 Journal of 药店 Pharmacy and 药理 Pharmacology. 卷 Vol. 21, pg。 85 Pg. 85, 1969.

吸入毒性 Inhalation Toxicity:
未定 Not determined
 
使用安全信息 Safety in Use Information:
类别 Category:
flavoring agents
ifra纯度规格 IFRA Purity Specification: < 0.1% free allyl alcohol
推荐的4-戊烯酸用量不超过 Recommendation for 4-pentenoic acid usage levels up to:
 不用于香水。 not for fragrance use.
 
最大化源自调查的每日摄入量(msdi-eu) Maximised Survey-derived Daily Intakes (MSDI-EU): 3.90(微克/ 均/天) 3.90 (μg/capita/day)
采用 Use 等级 levels for FEMA GRAS flavoring 物质 substances on 哪一个 which the FEMA 专家 Expert 面板 Panel 基于 based its 判断 judgments that the 物质 substances are 通常 generally 公认的 recognized as safe (GRAS).
The 专家 Expert 面板 Panel 也 also 发表 publishes 分离 separate 广泛 extensive 评论 reviews of scientific information on all FEMA GRAS flavoring 物质 substances and can be 发现 found at FEMA 味道 Flavor Ingredient 图书馆 Library
出版编号 publication number: 3
单击此处查看出版物3 Click here to view publication 3
 平均 average 通常 usual 百万分之几 ppm平均 average 最大 maximum 百万分之几 ppm
焙烤食品 baked goods: -5.00000
饮料(不含醇) beverages(nonalcoholic): -1.00000
醇饮料 beverages(alcoholic): --
早餐麦片 breakfast cereal: --
cheese: --
口香糖 chewing gum: --
调味品/调味品 condiments / relishes: --
糖果烧烤 confectionery froastings: --
蛋制品 egg products: --
脂肪/油 fats / oils: -2.00000
鱼产品 fish products: --
冷冻乳制品 frozen dairy: -2.00000
水果冰 fruit ices: -2.00000
明胶/布丁 gelatins / puddings: --
砂糖 granulated sugar: --
肉汁 gravies: --
硬糖 hard candy: -5.00000
仿乳制品 imitation dairy: --
速溶咖啡/茶 instant coffee / tea: --
果酱/果冻 jams / jellies: --
肉制品 meat products: --
奶制品 milk products: --
坚果产品 nut products: --
其他谷物 other grains: --
家禽 poultry: --
加工水果 processed fruits: --
加工蔬菜 processed vegetables: --
重构蔬菜 reconstituted vegetables: --
调味料 seasonings / flavors: --
休闲食品 snack foods: --
软糖 soft candy: --
汤类 soups: --
糖替代品 sugar substitutes: --
甜酱 sweet sauces: --
 
安全参考 Safety references:
欧洲食品安全法规(efsa) European Food Safety Athority(efsa):风味使用水平;亚急性 Flavor usage levels; Subacute, 亚慢性 Subchronic, 慢性和致癌性研究;发育/ 毒性研究;遗传毒性研究... Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

欧洲食品安全局(efsa EFSA)参考 :

食品添加剂科学小组的意见 Opinion of the Scientific Panel on food additives, 调味料 seasonings / flavors, 与调味剂组评估6有关的与食品(AFC)接触的加工助剂和材料(fge.06) processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 6 (FGE.06): 直链和支链脂族不饱和伯醇 Straight-and branched-chain aliphatic unsatured primary alcohols, 醛类 aldehydes, 羧酸 carboxylic acids, and esters from chemical groups 1 and 4
视图 View page or 视图 View pdf

食品添加剂科学小组的意见 Opinion of the Scientific Panel on food additives, 调味料 seasonings / flavors, 应调味组评估委员会的要求,与食品(AFC)接触的加工助剂和材料5 Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to Flavouring Group Evaluation 5: 23种支链和直链脂族饱和伯醇与一种仲醇的酯 Esters of 23 branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, 以及来自化学族1的24种支链和直链不饱和羧酸 and 24 branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5
视图 View page or 视图 View pdf

调味组评估6 Flavouring Group Evaluation 6, 版本1(fge.06rev1)-食品添加剂科学小组的意见 Revision 1 (FGE.06Rev1) - Opinion of the Scientific Panel on Food Additives, 调味料 seasonings / flavors, 处理中 Processing 艾滋病 Aids and 材料 Materials in contact with Food (AFC)
视图 View page or 视图 View pdf

调味组评估5 Flavouring Group Evaluation 5, 版本1(fge.05rev1) Revision 1 (FGE.05Rev1):支链和直链脂族饱和伯醇与一种仲醇的酯 Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, 化学族1的支链和直链不饱和羧酸 and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, 和5(委员会法规(ec)1565 / 2000,2000年7月18日)[1]-食品添加剂科学小组的意见 and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, 调味料 seasonings / flavors, 处理中 Processing 艾滋病 Aids and 材料 Materials in contact with Food (AFC)
视图 View page or 视图 View pdf

调味组评估5 Flavouring Group Evaluation 5, 版本2(fge.05rev2) Revision 2 (FGE.05Rev2): 支链和直链不饱和羧酸及其与化学组1的脂族饱和醇的酯 Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5
视图 View page or 视图 View pdf

Epi系统 EPI System: 视图 View
癌症引文 Cancer Citations:搜索 Search
毒理学引文 Toxicology Citations:搜索 Search
环境诱变信息中央 Env. Mutagen Info. Center:搜索 Search
橙花发育和 毒性 NLM Developmental and Reproductive Toxicity:搜索 Search
EPA物质注册服务(tsca TSCA) :591-80-0
EPA ACToR:毒理学资料 Toxicology Data
EPA物质注册服务(SRS) :注册表 Registry
实验室化学安全摘要 Laboratory Chemical Safety Summary :61138
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
明智的 WISER:Un 2922 UN 2922
德国wgk WGK Germany:1
五烯酸 pent-4-enoic acid
chemidplus Chemidplus:0000591800
技术 technology:CAS#591-80-0的sb2800000 SB2800000 for cas# 591-80-0
 
参考资料 References:
 五烯酸 pent-4-enoic acid
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
加拿大国内分公司。清单 Canada Domestic Sub. List:591-80-0
pubchem(cid) Pubchem (cid):61138
pubchem(sid) Pubchem (sid):135017872
 
其他资料 Other Information:
(iupac) (IUPAC):元素的原子量2009 Atomic Weights of the Elements 2009
(iupac) (IUPAC):元素的原子量2009(pdf) Atomic Weights of the Elements 2009 (pdf)
影片 Videos:元素周期表 The Periodic Table of Videos
RBC :本网站使用的原子量 Atomic Weights use for this web site
(iupac) (IUPAC):元素周期表 Periodic Table of the Elements
食品中添加的fda物质(以前为af) FDA Substances Added to Food (formerly EAFUS):视图 View
CHEBI:视图 View
CHEMBL:视图 View
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB31602
食物 FooDB:FDB008235
出口关税代码 Export Tariff Code:2916.19.9590
化学蜘蛛 ChemSpider:视图 View
 
潜在搅拌机 Potential Blenders and core 组件 components note
气味 For Odor
酸性的 acidic
异 iso
butyric acid
FL/FR
cyclohexyl acetic acid
FL/FR
2-
methyl butyric acid
FL/FR
buttery
acetyl butyryl
FL/FR
acetyl propionyl
FL/FR
butyl butyryl lactate
FL/FR
2,3-
heptane dione
FL/FR
cheesy
butyric acid
FL/FR
heptanoic acid
FL/FR
2-
heptanone
FL/FR
2-
methyl hexanoic acid
FL/FR
S-(
methyl thio) butyrate
FL/FR
2-
methyl valeric acid
FL/FR
异 iso
valeric acid
FL/FR
奶油状 creamy
环戊烯 cyclotene propionate
FL/FR
脂肪的 fatty
hexanoic acid
FL/FR
fruity
cyclohexyl 羧酸 carboxylic acid
FL/FR
ethyl lactate
FL/FR
榛子 filbert hexenone
FL/FR
4-
heptanone
FL/FR
methyl 4-methyl valerate
FL/FR
2-
methyl butyl isovalerate
FL/FR
methyl valerate
FL/FR
prenyl hexanoate
FL/FR
山梨糖基 sorby byl butyrate
FL/FR
真菌的 fungal
1-
decen-3-ol
FL/FR
绿 green
(E)-2-
hexenal
FL/FR
坚果 nutty
坚果 nutty quinoxaline
FL/FR
蜡状的 waxy
2-
methyl heptanoic acid
FL/FR
nonanoic acid
FL/FR
2-
nonanol
FL/FR
undecanoic acid
FL/FR
用于调味 For Flavor
找不到适合这些的口味组 No flavor group found for these
异 iso
butyl amine
FL
环戊烯 cyclotene propionate
FL/FR
ethyl cyclohexyl carboxylate
FL
(e (E,e)-2 E)-2,4-
heptadien-1-ol
FL
(Z)-3-
hexenoic acid
FL
5-
methyl hexanoic acid
FL
4-
methyl valeric acid
FL
prenyl hexanoate
FL/FR
酸性的 acidic
酸性的 acidic
异 iso
butyric acid
FL/FR
(E)-2-
hexenoic acid
FL
buttery
diacetyl
FL
2,3-
heptane dione
FL/FR
2-
methyl valeric acid
FL/FR
(E)-2-
pentenoic acid
FL
cheesy
铵盐 ammonium isovalerate 30% in pg
FL
2-
heptanone
FL/FR
hexanoic acid
FL/FR
异 iso
valeric acid
FL/FR
奶油状 creamy
acetoin butyrate
FL
acetyl butyryl
FL/FR
butyl butyryl lactate
FL/FR
奶油 cream
cheese flavor
FL
2-
methyl-4-戊烯酸 4-pentenoic acid
FL
泥土的 earthy
1-
decen-3-ol
FL/FR
脂肪的 fatty
dimethyl sulfoxide
FL
nonanoic acid
FL/FR
(E)-2-
octenoic acid
FL
发酵的 fermented
methyl thio isovalerate
FL
fruity
cyclohexyl 羧酸 carboxylic acid
FL/FR
ethyl lactate
FL/FR
榛子 filbert hexenone
FL/FR
4-
heptanone
FL/FR
methyl 4-methyl valerate
FL/FR
2-
methyl butyl isovalerate
FL/FR
2-
methyl butyric acid
FL/FR
methyl valerate
FL/FR
山梨糖基 sorby byl butyrate
FL/FR
绿 green
(E)-2-
hexenal
FL/FR
多肉的 meaty
2-
methyl 3-(methyl thio) furan
FL
发霉的 musty
S-(
methyl thio) butyrate
FL/FR
坚果 nutty
坚果 nutty quinoxaline
FL/FR
油腻的 oily
2-
methyl hexanoic acid
FL/FR
sour
butyric acid
FL/FR
2,4-
dimethyl-2-pentenoic acid
FL
3-
methyl valeric acid
FL
含硫的 sulfurous
methyl 4-(methyl thio) butyrate
FL
甜 sweet
cyclohexyl acetic acid
FL/FR
烤 toasted
acetyl propionyl
FL/FR
蜡状的 waxy
heptanoic acid
FL/FR
2-
methyl heptanoic acid
FL/FR
2-
nonanol
FL/FR
undecanoic acid
FL/FR
 
潜在用途 Potential Uses:
FLbutter
FLcaramel
FLcheese
FRfruit
 
存在(自然 Occurrence (nature, food, 其他) other):note
 自然界中找不到 not found in nature
 
同义词 Synonyms:
 allyl acetic acid
 烯丙酸 allylaceticacid
 盟友 ally减 lessigsaeure
 五烯酸 pent-4-enoic acid
4-penten-1-oic acid
4 pentenoic acid
delta 4-pentenoic acid
3-vinyl propionic acid
3-vinylpropionic acid
 
 
笔记 Notes:
脂肪酸氧化抑制剂脂肪酸氧化抑制剂。调味成分 Inhibitor of fatty acid oxidation inhibitor of fatty acid oxidation. Flavouring ingredient
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