2,5-二甲基噻吩 5-dimethyl thiophene
thiophene, 2,5-二甲基 5-dimethyl-

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  • 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 LTD., 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.
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    产品 Product(s):
    10054 2,5-二甲基硫酚 5-Dimethylthiophenol
  • 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.
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    产品 Product(s):
    638-02-8 2,5-二甲基噻吩95% 5-DIMETHYLTHIOPHENE 95%
  • Charkit Chemical
    特种化学专家 The Specialty Chemical Specialists
    浏览此网站以发现charkit为您的行业提供的产品和服务,请直接与我们联系以了解我们如何为您提供服务。 Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
    about: 自1982年以来 Since 1982, Charkit has been been 承诺的 committed to 扩大 扩大 expanding the 市场 市场 markets we 服务 serve as our 名册 roster of products and 服务 serv冰 ices 继续 继续 continues to 增长 grow with us. 我们的 Our 充实的 substantial 投资组合 portfolio of 个 personal care ingredients 现在 now 包括 include a wide 数组 array of 豪华 luxury and 异国情调 exotic 组件 components to 赞扬 compliment the key products we 有 have 总是 al道路 ways 提供 提供 offered. We 有 have 扩大了 扩大 expanded our 产品 提供 offerings to the 营养品 nutraceutical, 产业 industrial, and resin 市场 市场 markets with a 生长 增长 growing 名册 roster of 多才多艺 versatile and 独特 unique ingredients. We 继续 continue to lead the 道路 way in our 传统的 traditional 市场 市场 markets 这样 such as 金属 Metal and 水 Water 治疗 Treatment, 影像学 Imaging, 风味香味 Flavor & Fragrance, Aroma and Food. 我们的 Our 制药业 Pharmaceutical 产品 提供 offerings 继续 continue to 扩大 expand, 仍然 still 锚定 anchored by by the 硼的 Boronic 衍生品 Derivatives that 遇到 meet the 需要 需求 demands of 铃木 Suzuki 耦合 coupling 反应 reactions. 请 Please contact us to learn how we can 帮帮我 help you 达到 reach 您的 your 目标 目标 goals.
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    产品 Product(s):
    二甲基噻吩 DIMETHYLTHIOPHENE, 2,5 d1200 5- D1200
  • DeLong Chemicals America
    定制制造 Custom Manufacturing
    芳香化学品供应商 Supplier of aroma chemicals, 医药和特种化学中间体。 pharmaceutical and specialty chemical intermediates.
    DeLong Chemicals America, llc是石家庄利达化工有限公司的延伸 LLC is an extension of Shijiazhuang Lida Chemical Co, 公司到北美 Ltd to North America, 芳香化学品的领先供应商和制造商 a leading supplier and manufacturer of aroma chemicals, 服务于食品行业 serving the industries of food, 烟草和香水 tobacco and perfume, 同时提供中间体 while also providing intermediates, 制药和特种化学行业的定制合成和定制制造。 custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries.
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    产品 Product(s):
    0308 2,5-Dimethylthiophene, 犹太洁食 Kosher
  • 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.
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    特种化工产品组 Speciality Chemical Product Groups
    产品 Product(s):
    tp0030 2 TP0030 2,5-二甲基噻吩99%f& f 5-Dimethylthiophene 99% F&F
  • 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.
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    产品 Product(s):
    a0297 2 A0297 2,5-二甲基噻吩 5-dimethyl thiophene, 犹太洁食 Kosher
  • 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
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    产品 Product(s):
    04-73500 2,5-二甲基噻吩 5-dimethyl thiophene
  • 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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    定制合成 Custom Synthesis
    行业和应用 Industries And Applications
    https: //www.robinsonbrothers.uk/化学能力 chemistry-competences
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    产品 Product(s):
    tp0030 2 TP0030 2,5-二甲基噻吩f& f 5-Dimethylthiophene 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.
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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):
    w515507 2 W515507 2,5-Dimethylthiophene, ≥98%
    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.
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    产品清单 Products List:视图 View
    产品 Product(s):
    w0429 2 W0429 2,5-二甲基噻吩 5-dimethyl thiophene
  • Taytonn
    供应亚太 Supplying Asia Pacific
    我们充分了解餐饮行业的需求,并努力提供优质的产品 We fully understand the demands of the F&F industry and we endeavour to supply quality products, 随时可用,并提供个性化服务。 with ready availability and a personalised service.
    自2001年以来,taytonn一直在向亚洲的香料和香精行业分销关键成分。 Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. 我们与客户紧密合作 We work closely with customers, 委托 和供应商。我们一起预测需求并将其与芳香化学品的供应匹配 principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, 香精油和天然分离物提取物。 essential oils and natural isolates & extracts. 来自世界各地 Sourced from around the world, 我们在新加坡的f& f原料库存可随时运至亚洲及其他地区。 our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. 一次又一次 Time and again, 我们帮助校长向餐饮市场引入新发现-激发创造力并为客户带来增值主张。 we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
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    产品 Product(s):
    2,5-Dimethylthiophene
  • 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.
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    产品 Product(s):
    d1591 2 D1591 2,5-二甲基噻吩> 98.0%(gc) 5-dimethylthiophene >98.0%(GC)
  • 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 LTD. 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 寄存器 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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    产品 Product(s):
    b-069 2 B-069 2,5-二甲基苯硫酚 5-Dimethyl thiophenol
  • 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.
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    产品 Product(s):
    2,5-二甲基噻吩清真 5-Dimethylthiophene Halal, 犹太洁食 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.
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    产品 Product(s):
    6006 2,5-二甲基噻吩 5-dimethyl thiophene
  • 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.
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    2,5-二甲基硫酚 5-Dimethylthiophenol
Name:2,5-dimethylthiophene
CAS号 CAS Number: 638-02-8Picture of molecule3D/INCHI
ECHA EINECS - REACH 预注册 Pre-Reg:211-313-9
FDA UNII:V6DDX6WB12
nikkaji网站 Nikkaji Web:J6.920E
贝尔斯坦数 Beilstein Number:0106450
MDL :mfcd00005452 MFCD00005452
代号 CoE Number:11609
XlogP3-AA:2.40(est) 2.40 (est)
分子量 Molecular Weight:112.19476000
式 Formula:c6 h8 s C6 H8 S
核磁共振预测器 NMR Predictor:预测(适用于Chrome或Firefox) Predict (works with chrome or firefox)
efsa / jecfa评论 EFSA/JECFA Comments:
不再受行业支持(dg sanco No longer supported by Industry (DG SANCO, 2013).
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
Flavis号码 FLAVIS Number:15.064(旧) 15.064 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:15.064 2,5-dimethylthiophene
 
物理性质 Physical Properties:
出现 Appearance:无色至橙棕色透明液体(est) colorless to orange brown clear liquid (est)
化验 Assay: 95.00至100.00 95.00 to 100.00
食品化学品法典列表 Food Chemicals Codex Listed: No
比重 Specific Gravity:0.98200 to 0.98800 @ 25.00 °C.
磅每加仑-(est)。 Pounds per Gallon - (est).: 8.171 to 8.221
折光率 Refractive Index:1.50800 to 1.51400 @ 20.00 °C.
熔点 Melting Point: -62.60 °C. @ 760.00 mm 汞 Hg
沸点 Boiling Point: 135.00 °C. @ 760.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:8.982000 毫米汞柱 mm汞 Hg @ 25.00 °C. (est)
蒸气密度 Vapor Density:3.8 ( 空气 Air = 1 )
闪点 Flash Point: 75.00 °F. tcc TCC ( 23.89 °C. )
logp(o / w) logP (o/w): 2.523(est) 2.523 (est)
溶于 Soluble in:
 alcohol
 水 water, 351.5 mg / l @ 25°C(est) 351.5 mg/L @ 25 °C (est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: sulfurous
气味强度 Odor Strength:high ,
建议在0.10%或更少的溶液中闻到 recommend smelling in a 0.10 % solution or less
nutty sulfurous
气味描述 Odor Description:at 0.10 % in propylene glycol. nutty 含硫的 sulfury
风味类型 Flavor Type: green
green sulfurous
口味描述 Taste Description: 绿硫 green sulfurous
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).
 
化妆品信息 Cosmetic Information:
没找到 None found
 
供应商 Suppliers:
Beijing Lys Chemicals
2,5-二甲基硫酚 5-Dimethylthiophenol
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
2,5-二甲基噻吩95% 5-DIMETHYLTHIOPHENE 95%
Charkit Chemical
二甲基噻吩 DIMETHYLTHIOPHENE, 2,5 d1200 5- D1200
DeLong Chemicals America
2,5-Dimethylthiophene, 犹太洁食 Kosher
Emd 微孔 Millipore
仅供实验/研究使用。 For experimental / research use only.
2,5-Dimethylthiophene
Endeavour Specialty Chemicals
2,5-二甲基噻吩99%f& f 5-Dimethylthiophene 99% F&F
特种化工产品组 Speciality Chemical Product Groups
M&U International
2,5-二甲基噻吩 5-dimethyl thiophene, 犹太洁食 Kosher
矩阵科学 Matrix Scientific
仅供实验/研究使用。 For experimental / research use only.
2,5-Dimethylthiophene, 98%
Penta International
2,5-二甲基噻吩 5-dimethyl thiophene
R C Treatt & Co Ltd
2,5-Dimethylthiophene
清真 Halal, 犹太洁食 Kosher
Robinson Brothers
2,5-二甲基噻吩f& f 5-Dimethylthiophene F&F
https: //www.robinsonbrothers.uk/化学能力 chemistry-competences
Sigma-Aldrich
2,5-Dimethylthiophene, ≥98%
认证食品级产品 Certified Food Grade Products
Synerzine
2,5-二甲基噻吩 5-dimethyl thiophene
Taytonn
2,5-Dimethylthiophene
TCI AMERICA
仅供实验/研究使用。 For experimental / research use only.
2,5-二甲基噻吩> 98.0%(gc) 5-dimethylthiophene >98.0%(GC)
Tianjin Danjun International
2,5-二甲基苯硫酚 5-Dimethyl thiophenol
United International
2,5-二甲基噻吩 5-dimethyl thiophene
WholeChem
2,5-二甲基硫酚 5-Dimethylthiophenol
 
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):
xi-刺激性 Xi - Irritant
R 10 - 易燃的 Flammable.
R 36/37/38 - 烦 的 Irritating to 眼睛 眼睛 eyes, 呼吸系统 respiratory system, and skin 皮.
S 02 - 保持 Keep out of the 达到 reach of 孩子们 children.
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 忠告 advice.
S 36/37/39 - 穿 Wear 适当 suitable 服装 clothing, 手套和眼睛/面部防护。 gloves and eye/face protection.
 
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:
口鼠 oral-rat LD50 588 mg/kg kg

皮肤毒性 Dermal Toxicity:
未定 Not determined
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
2推荐 Recommendation for 2,5-二甲基噻吩的使用量高达 5-dimethyl thiophene 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): 0.23(微克/ 均/天) 0.23 (μg/capita/day)
修改后的理论增加的最大每日摄入量(mtamdi) Modified Theoretical Added Maximum Daily Intake (mTAMDI): 78(微克/ /天) 78 (μg/person/day)
关注点 Threshold of Concern:540(微克/ /天) 540 (μg/person/day)
结构类 Structure Class: II
 
根据委员会法规ec EC号的食品类别。 1565/2000(ec , 2000)在fge.06(efsa 2000) in FGE.06 (EFSA, 2002a). 根据 According to the Industry the "正常 normal" use is 定义的 de精细 fined as the 平均 average of 已报告 reported 用法 用法 usages and "最大 maximum use" is 定义的 de精细 fined as the 95th 百分位 percentile of 已报告 reported 用法 用法 usages (efsa EFSA, 2002i)。 2002i).
注意 Note: 毫克/千克= 0.001 / 1000 = 0.000001 = 1/1000000 = 百万分之几 ppm
 平均 average 用法 usage mg/kg kg最大 maximum 用法 usage mg/kg kg
乳制品 Dairy products, 不包括02.0(01.0)类产品 excluding products of category 02.0 (01.0): 0.200001.00000
脂肪和油脂 Fats and oils, 和脂肪乳液(油包水型)(02.0) and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
食用冰 Edible ices, 包括果子露和果汁冰糕(03.0) including sherbet and sorbet (03.0): 0.200001.00000
加工水果(04.1) Processed fruit (04.1): 0.200001.00000
加工蔬菜(包括蘑菇和真菌) Processed vegetables (incl. mushrooms & fungi, 根与根块茎 roots & tubers, 豆类和豆类) pulses and legumes), 和坚果种子(04.2) and nuts & seeds (04.2): --
糖果(05.0) Confectionery (05.0): 0.200001.00000
谷物和谷物产品 Cereals and cereal products, 含税面粉根和淀粉块茎 incl. flours & starches from roots & tubers, 脉冲和豆类 pulses & legumes, 不包括面包店(06.0) excluding bakery (06.0): 0.100000.50000
烘焙用具(07.0) Bakery wares (07.0): 0.200001.00000
肉和肉制品 Meat and meat products, 包括家禽和野味(08.0) including poultry and game (08.0): 0.100000.20000
鱼和鱼制品 Fish and fish products, 包括软体动物 including molluscs, 甲壳类和棘皮类动物(麦克 MCE)(09.0) : 0.100000.20000
鸡蛋和蛋制品(10.0) Eggs and egg products (10.0): --
甜味剂 Sweeteners, 包括蜂蜜(11.0) including honey (11.0): --
盐 Salts, 香料 spices, 汤类 soups, 酱料 sauces, 色拉 salads, 蛋白产品 protein products, 等(12.0) etc. (12.0): 0.100000.50000
用于特定营养用途的食品(13.0) Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
不含醇 Non-alcoholic ("柔软的 soft") 饮料 beverages, 不包括乳制品(14.1) excl. dairy products (14.1): 0.100000.50000
含醇的饮料 Alcoholic beverages, 含税无醇和低醇的对口(14.2) incl. alcohol-free and low-alcoholic counterparts (14.2): 0.200001.00000
即食美味(15.0) Ready-to-eat savouries (15.0): 0.400002.00000
复合食品(例如砂锅菜) Composite foods (e.g. casseroles, 肉馅饼 meat pies, 百果馅)-无法放在01.0-15.0(16.0)类别中的食物 mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.100000.50000
 
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 :

调味组评估21 Flavouring Group Evaluation 21: 噻唑类 Thiazoles, thiophene, 来自化学组29的噻唑啉和噻吩衍生物;来自化学组30的 物质(委员会法规(ec)2000年7月18日第1565/2000号)-食品添加剂科学小组的意见 thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, 调味料 Flavourings, 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76 Flavouring Group Evaluation 76, (fge.76)[1]-考虑通过与结构上相关的噻唑的jecfa(第五十九次会议)评估的含硫杂环化合物 (FGE.76)[1] - Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, 来自化学组29的噻唑啉和噻吩衍生物 thiazoline and thienyl derivatives from chemical group 29, efsa EFSA在fge.21中评估了化学30组的其他杂物-食品添加剂专家组的科学观点 , 调味料 Flavourings, 处理中 Processing 艾滋病 Aids and 材料 Materials in 联系 Contact with Food
视图 View page or 视图 View pdf

调味组评估21 Flavouring Group Evaluation 21, 修订版1(fge.21rev1) Revision 1 (FGE.21Rev1): 噻唑类 Thiazoles, thiophene, 来自化学组29的噻唑啉和噻吩衍生物 thiazoline and thienyl derivatives from chemical group 29 杂 Miscellaneous 物质 substances from chemical group 30
视图 View page or 视图 View pdf

调味组评估93(fge.93) Flavouring Group Evaluation 93 (FGE.93): jecfa(第六十八次会议)评估的与噻唑结构相关的硫杂环的考虑 Consideration of sulphur heterocyclic evaluated by JECFA (68th meeting) structurally related to thiazoles, thiophene, 噻唑啉 thiazoline and 噻吩基 thienyl 已评估 evaluated by by efsa EFSA in ge FGE.21Rev1 (2009)
视图 View page or 视图 View pdf

调味品组评价的科学见解21 Scientific Opinion on Flavouring Group Evaluation 21, 版本2(fge.21rev2) Revision 2 (FGE.21Rev2): 噻唑类 Thiazoles, thiophene, 来自化学组29的噻唑啉和噻吩衍生物 thiazoline and thienyl derivatives from chemical group 29. 杂 Miscellaneous 物质 substances from chemical group 30.
视图 View page or 视图 View pdf

调味品组评价的科学见解21 Scientific Opinion on Flavouring Group Evaluation 21, 版本3(fge.21rev3) Revision 3 (FGE.21Rev3): 噻唑类 Thiazoles, thiophenes, 噻唑啉 thiazoline and 噻吩基 thienyl 衍生品 derivatives from chemical groups 29 and 30
视图 View page or 视图 View pdf

关于代表性测试物质清单的声明。 Statement on List of Representative Substances for Testing. The 当前 current 声明 Statement 奠定 lays 下 down a list of 物质 substances in 亚组 sub-groups with 代表 representative 物质 substances for 哪一个 which 额外 add additional data are required 事前 prior to their 评价 evaluation 通过 through the 程序 Procedure (规 Regulation (ec EC) No 1565/2000).
视图 View page or 视图 View pdf

调味品组评价的科学见解21 Scientific Opinion on Flavouring Group Evaluation 21, 修订版4(fge.21rev4) Revision 4 (FGE.21Rev4): 噻唑类 Thiazoles, thiophenes, 噻唑啉 thiazoline and 噻吩基 thienyl 衍生品 derivatives from chemical groups 29 and 30
视图 View page or 视图 View pdf

调味品组评价的科学见解21 Scientific Opinion on Flavouring Group Evaluation 21, 版本5(fge.21rev5) Revision 5 (FGE.21Rev5): 噻唑类 Thiazoles, thiophenes, 噻唑啉 thiazoline and 噻吩基 thienyl 衍生品 derivatives from chemical groups 29 and 30
视图 View page or 视图 View pdf

Epi系统 EPI System: 视图 View
环境诱变信息中央 Env. Mutagen Info. Center:搜索 Search
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 :12514
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
明智的 WISER:1993年 UN 1993
德国wgk WGK Germany:3
2,5-dimethylthiophene
chemidplus Chemidplus:0000638028
 
参考资料 References:
 2,5-dimethylthiophene
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):12514
pubchem(sid) Pubchem (sid):134978531
 
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
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB32979
食物 FooDB:FDB010966
出口关税代码 Export Tariff Code:2934.99.9000
雾度图 Haz-Map:视图 View
vcf在线 VCF-Online:食品中的挥发性有机化合物 VCF Volatile Compounds in Food
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
咖啡 coffee
咖啡 coffee difuran
FL/FR
花的 floral
6,8-
dimethyl-2-nonanol
FR
番木瓜 papaya isobutyrate
FL/FR
多肉的 meaty
多肉的 meaty dithiane
FL/FR
4-
methyl nonanoic acid
FL/FR
sulfurol
FL/FR
硫磺基 含硫的 sulfuryl acetate
FL/FR
sulfurous
鱼 fish thiol
FL/FR
葡萄柚 grape果 fruit menthane
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
benzyl methyl sulfide
FL
1-(2-
噻吩基 thienyl) butanone
FL
咖啡 coffee
咖啡 coffee
咖啡 coffee difuran
FL/FR
2,4-
dimethyl thiazole
FL
玉米片 corn chip
2-
acetyl-2-噻唑啉 thiazoline
FL
蛋黄 eggy
异 iso
propyl mercaptan
FL
脂肪的 fatty
4-
methyl nonanoic acid
FL/FR
2,4-
octadien-1-ol
FL
green
番木瓜 papaya isobutyrate
FL/FR
多肉的 meaty
多肉的 meaty dithiane
FL/FR
3-
mercapto-2-butanone
FL
2-
methyl 3-(methyl thio) furan
FL
2-
methyl-3-tetrahydrofuran thiol
FL
2-
pyridinyl methane thiol
FL
sulfurol
FL/FR
硫磺基 含硫的 sulfuryl acetate
FL/FR
nutty
nutty thiazole
FL
sulfurous
鱼 fish thiol
FL/FR
葡萄柚 grape果 fruit menthane
FL/FR
3-
methyl-2-butane thiol
FL
 
潜在用途 Potential Uses:
FLbeef
FLchicken
FL大蒜 garlic
FLnut
FL洋葱 onion
 
存在(自然 Occurrence (nature, food, 其他) other):note
 牛肉煮熟的牛肉 beef cooked beef
搜索 Search pmc PMC Picture
 牛肉烤牛肉 beef grilled beef
搜索 Search pmc PMC Picture
 chicken
搜索 Search pmc PMC Picture
 大蒜鳞茎 garlic bulb
搜索 Search Trop Picture
 大蒜油 garlic oil
搜索 Search Trop Picture
 洋葱油 onion oil
搜索 Search Trop Picture
  木瓜山木瓜-最高0.01 mg / kg kg
搜索 Search Trop Picture
 葱 shallot
搜索 Search Trop Picture
  威士忌-最高0.0007 mg / kg kg
搜索 Search Picture
 
同义词 Synonyms:
2,5-dimethylthiophene
 thiophene, 2,5-二甲基 5-dimethyl-
 
 
笔记 Notes:
食品调味料中使用的香精 Odorant used in food flavouring
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