甲基壬烷二酮 methyl nonane dione
3-methyl-2,4-nonanedione

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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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    10601 3-甲基-2 10601 3-Methyl-2,4-nonanedione
  • 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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    113486-29-6 3-甲基-2 113486-29-6 3-Methyl-2,4-壬二酮> 95% 4-Nonanedione > 95%
  • 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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    产品 Product(s):
    dn0040 3-甲基-2 DN0040 3-Methyl-2,4-nonanedione
  • 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.
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    12947 3甲基2 12947 3 METHYL 2,4壬二酮 4 NONANEDIONE
  • 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.
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    产品 Product(s):
    13-58300 3-甲基-2 13-58300 3-METHYL-2,4-壬二酮 4-NONANEDIONE
  • 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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    https: //www.robinsonbrothers.uk/化学能力 化学 chemistry-competences
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    产品 Product(s):
    dn0040 3-甲基-2 DN0040 3-Methyl-2,4-nonanedione
  • 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 Product(s):
    w1298 3-甲基-2 W1298 3-Methyl-2,4-nonanedione
  • 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 register. 我们 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):
    a-010 3-甲基-2 A-010 3-Methyl-2,4-nonanedione
  • 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):
    3-甲基-2 3-Methyl-2,4-壬二酮清真 4-nonanedione Halal, 犹太洁食 KosherOdor

    报告对良好的茶味至关重要;用于饮料中的0.001百万分之几 ppm;肉和鱼的调味料含量为0.35。还建议在异国水果口味中使用-杏/桃/芒果;和蜂蜜中-0.1-1百万分之几 ppm。
  • Vigon International
    对简单的热情 Passion for Simplicity
    优质香精香料成分的制造商和供应商。 Manufacturer and supplier of high quality flavor and fragrance ingredients.
    vigon的增长和成功很大程度上归功于vigon在行业内发展并建立的独特的企业理念 The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: 创新的伙伴关系。这种伙伴关系概念一直并将继续是vigon所有活动的基础和指导原则。 Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities.
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    产品 Product(s):
    507884甲基-3 2 507884 METHYL-3 2,4壬二酮 4 NONANEDIONE
风味演示配方 Flavor Demo Formulas
Name:3-methylnonane-2,4-dione
CAS号 CAS Number: 113486-29-6Picture of molecule3D/INCHI
FDA UNII:854O7EVF99
nikkaji网站 Nikkaji Web:J518.622F
MDL :mfcd08741451 MFCD08741451
XlogP3-AA: 2.30(估 est)
分子量 Molecular Weight:170.25186000
式 Formula:c10 h18 o2 C10 H18 O2
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:
(r)-或(s)-对映异构体未在登记册中由casrn指明。 (R)- or (S)-enantiomer not specified by CASrn in Register. 外消旋体(effa Racemate (EFFA, 2014).
类别 Category:flavor and fragrance 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
jecfa食品调味料 JECFA Food Flavoring:2032 3-甲基-2 2032 3-methyl-2,4-nonanedione
Flavis号码 FLAVIS Number:07.184(旧) 07.184 (Old)
dg sante食品调味料 DG SANTE Food Flavourings:07.184 3-甲基壬烷-2 07.184 3-methylnonane-2,4-dione
fema号 FEMA Number:4057 3-methyl-2,4-nonanedione
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):113486-29-6 ; 3-甲基-2 3-Methyl-2,4-壬二酮 4-NONANEDIONE
 
物理性质 Physical Properties:
出现 Appearance: 无色至浅黄澄清液体(估 est)
化验 Assay: 97.00至100.00 97.00 to 100.00
食品化学品法典列表 Food Chemicals Codex Listed: No
比重 Specific Gravity:0.92300 to 0.92700 @ 25.00 °C.
磅每加仑-(估 est)。 : 7.680 to 7.714
折光率 Refractive Index:1.44800 to 1.45400 @ 20.00 °C.
沸点 Boiling Point: 235.00 to 236.00 °C. @ 760.00 mm 汞 Hg
沸点 Boiling Point: 51.00 to 53.00 °C. @ 1.00 mm 汞 Hg
蒸汽压力 Vapor Pressure:0.044000 毫米汞柱 mm汞 Hg @ 25.00 °C. (估 est)
闪点 Flash Point: 215.00 °F. tcc TCC ( 101.67 °C. )
logp(o / w) logP (o/w): 2.661(估 est)
溶于 Soluble in:
 alcohol
 diethyl ether
 hexane
 水 water, 511.4 mg / l @ 25°c(估 est)
不溶于 Insoluble in:
 水 water
 
感官特性 Organoleptic Properties:
气味类型 Odor Type: fruity
气味强度 Odor Strength:介质 medium ,
建议在10.00%或更少的溶液中闻到 recommend smelling in a 10.00 % solution or less
fruity hay caramellic burnt
气味描述 Odor Description:at 10.00 % in 二丙烯 dipropylene glycol. fruity 稻草 straw caramel burnt
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).
R C Treatt & Co Ltd
3-甲基-2 3-Methyl-2,4-壬二酮清真 4-nonanedione Halal, 犹太洁食 KosherOdor
气味描述 Odor Description:稻草状 straw-like, fruity
口味描述 Taste Description:稻草状 straw-like, fruity
报告对良好的茶味至关重要;用于饮料中的0.001百万分之几 ppm;肉和鱼的调味料含量为0.35。还建议在异国水果口味中使用-杏/桃/芒果;和蜂蜜中-0.1-1百万分之几 ppm。
FCI SAS
3甲基2 3 METHYL 2,4壬二酮 4 NONANEDIONE
气味描述 Odor Description:果味的 Fruity, 焦糖 FLcaramel, 杏 Apricot, 桃子 Peach
口味描述 Taste Description:果味的 Fruity, 杏 Apricot, 桃子 Peach
 
化妆品信息 Cosmetic Information:
没找到 None found
 
供应商 Suppliers:
Beijing Lys Chemicals
3-甲基-2 3-Methyl-2,4-nonanedione
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
3-甲基-2 3-Methyl-2,4-壬二酮> 95% 4-Nonanedione > 95%
碳合蛋白 Carbosynth
仅供实验/研究使用。 For experimental / research use only.
3-甲基壬烷-2 3-Methylnonane-2,4-dione
Endeavour Specialty Chemicals
3-甲基-2 3-Methyl-2,4-nonanedione
特种化工产品组 Speciality Chemical Product Groups
FCI SAS
3甲基2 3 METHYL 2,4壬二酮 4 NONANEDIONE
气味 For Odor: 果味的 Fruity, 焦糖 FLcaramel, 杏 Apricot, 桃子 Peach
味道 Flavor: 果味的 Fruity, 杏 Apricot, 桃子 Peach
Parchem Parchem
甲基壬烷二酮 methyl nonane dione
Penta International
3-甲基-2 3-Methyl-2,4-壬二酮 4-NONANEDIONE
R C Treatt & Co Ltd
3-甲基-2 3-Methyl-2,4-nonanedione
清真 Halal, 犹太洁食 KosherOdor
气味 For Odor: 稻草状 straw-like, fruity
味道 Flavor: 稻草状 straw-like, fruity
报告对良好的茶味至关重要;用于饮料中的0.001百万分之几 ppm;肉和鱼的调味料含量为0.35。还建议在异国水果口味中使用-杏/桃/芒果;和蜂蜜中-0.1-1百万分之几 ppm。
Robinson Brothers
3-甲基-2 3-Methyl-2,4-nonanedione
https: //www.robinsonbrothers.uk/化学能力 化学 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.
3-甲基壬烷-2 3-Methylnonane-2,4-dione
Synerzine
3-甲基-2 3-Methyl-2,4-nonanedione
Tianjin Danjun International
3-甲基-2 3-Methyl-2,4-nonanedione
Vigon International
甲基-3 2 METHYL-3 2,4壬二酮 4 NONANEDIONE
 
安全信息 Safety Information:
首选sds SDS : 视图 View
 
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:
未定 Not determined
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:
flavor and fragrance agents
IFRA IFRA 码 Code of 实践 Practice 通知 not Notification of the 49th 修正案 Amendment to the IFRA IFRA 码 Code of 实践 Practice
甲基壬烷二酮用量建议 Recommendation for methyl nonane dione usage levels up to:
  在香料浓缩物中为2.000%。 2.0000 % in the fragrance concentrate.
 
最大化源自调查的每日摄入量(msdi-eu) Maximised Survey-derived Daily Intakes (MSDI-EU): 0.35(微克/ 均/天) 0.35 (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): 1600(微克/ /天) 1600 (μg/person/day)
关注点 Threshold of Concern:540(微克/ /天) 540 (μg/person/day)
结构类 Structure Class: II
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 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: 21
点击这里查看出版物21 Click here to view publication 21
 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: --
饮料(不含醇) beverages(nonalcoholic): -0.00100
醇饮料 beverages(alcoholic): --
早餐麦片 breakfast cereal: --
起司 cheese: --
口香糖 chewing gum: --
调味品/调味品 condiments / relishes: 0.010000.10000
糖果烧烤 confectionery froastings: --
蛋制品 egg products: --
脂肪/油 fats / oils: --
鱼产品 fish products: --
冷冻乳制品 frozen dairy: -0.00100
水果冰 fruit ices: --
明胶/布丁 gelatins / puddings: --
砂糖 granulated sugar: --
肉汁 gravies: --
硬糖 hard candy: --
仿乳制品 imitation dairy: --
速溶咖啡/茶 instant coffee / tea: -0.00100
果酱/果冻 jams / jellies: --
肉制品 meat products: 0.025000.30000
奶制品 milk products: 0.001000.00100
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: 0.100001.00000
糖替代品 sugar substitutes: --
甜酱 sweet sauces: --
 
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 (e (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): 3.0000015.00000
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): 2.0000010.00000
食用冰 Edible ices, 包括果子露和果汁冰糕(03.0) including sherbet and sorbet (03.0): 3.0000015.00000
加工水果(04.1) Processed fruit (04.1): 2.0000010.00000
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): 4.0000020.00000
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): 2.0000010.00000
烘焙用具(07.0) Bakery wares (07.0): 5.0000025.00000
肉和肉制品 Meat and meat products, 包括家禽和野味(08.0) including poultry and game (08.0): 1.000005.00000
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) : 1.000005.00000
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): 2.0000010.00000
用于特定营养用途的食品(13.0) Foodstuffs intended for particular nutritional uses (13.0): 3.0000015.00000
不含醇 Non-酒鬼 alcoholic ("柔软的 soft") 饮料 beverages, 不包括乳制品(14.1) excl. dairy products (14.1): 2.0000010.00000
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): 4.0000020.00000
即食美味(15.0) Ready-to-eat savouries (15.0): 5.0000025.00000
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): 2.0000010.00000
 
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 :

调味品组评价的科学见解11 Scientific Opinion on Flavouring Group Evaluation 11, 版本2(fge.11rev2) Revision 2 (FGE.11Rev2): 脂肪族二醇 Aliphatic dialcohols, diketones, and hydroxy酮类 ketones from chemical groups 8 and 10
视图 View page or 视图 View pdf

调味品组评价的科学见解11 Scientific Opinion on Flavouring Group Evaluation 11, 版本3(fge.11rev3) Revision 3 (FGE.11Rev3): 脂肪族二醇 Aliphatic dialcohols, diketones, and hydroxy酮类 ketones from chemical groups 8 and 10
视图 View page or 视图 View pdf

脂肪族饱和或不饱和仲醇的安全性和有效性 Safety and efficacy of secondary aliphatic saturated or unsaturated alcohols, 酮类 ketones, 缩ketals and 酯类 估 esters with a 第二 second 次要的 第二 secondary or 叔 tertiary 充氧 oxygenated 功能性 functional group 归属 belonging to chemical group 10 什么时候 when 用过的 used as 调味料 flavourings for all animal species
视图 View page or 视图 View pdf

Epi系统 EPI System: 视图 View
EPA物质注册服务(tsca TSCA) :113486-29-6
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 :529481
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
3-methylnonane-2,4-dione
chemidplus Chemidplus:0113486296
 
参考资料 References:
 3-methylnonane-2,4-dione
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):529481
pubchem(sid) Pubchem (sid):135293811
风味网 Flavornet:113486-29-6
 
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
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB34880
食物 FooDB:FDB013455
出口关税代码 Export Tariff Code:2914.50.0090
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
o FAO:3-甲基-2 3-Methyl-2,4-壬二酮 4-NONANEDIONE
 
潜在搅拌机 Potential Blenders and core 组件 components note
气味 For Odor
酸性的 acidic
cyclohexyl acetic acid
FL/FR
香醋 balsamic
2-
acetyl furan
FL/FR
面包 bready
furfural
FL/FR
黄油的 buttery
acetoin
FL/FR
acetyl propionyl
FL/FR
3,4-
hexane dione
FL/FR
caramellic
2-oxo
butyric acid
FL/FR
caramel pentadione
FL/FR
环戊烯 cyclotene
FL/FR
环戊烯 cyclotene hydrate
FL/FR
α alpha,α alpha-
dimethyl anisyl acetone
FL/FR
ethyl 2-hydroxy-2-methyl butyrate
FL/FR
ethyl cyclopentenolone
FL/FR
ethyl maltol
FL/FR
5-
ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
FL/FR
胡芦巴 fenugreek absolute
FL/FR
香叶基 geranyl crotonate
FR
蜡菊 immortelle absolute
FL/FR
乙酰丙酸 levulinic acid
FL/FR
maltol
FL/FR
maltyl propionate
FL/FR
枫 maple 呋喃酮 furanone
FL/FR
menthone lactone
FL/FR
美铁 mesitene lactone
FR
5-
methyl furfural
FL/FR
rosefuran
FL/FR
酱油 shoyu 呋喃酮 furanone
FL/FR
稻草 strawberry 呋喃酮 furanone
FL/FR
稻草 strawberry 呋喃酮 furanone acetate
FL/FR
奶糖 toffee 呋喃酮 furanone
FL/FR
椰子 coconut
gamma-
heptalactone
FL/FR
咖啡 coffee
咖啡 coffee fragrance
FR
香豆素 coumarinic
通卡 tonka bean resinoid
FR
奶油状 creamy
gamma-
butyrolactone
FL/FR
空灵的 ethereal
ethyl 4-pentenoate
FL/FR
ethyl pyruvate
FL/FR
异 iso
valeraldehyde propylene glycol acetal
FL/FR
发酵的 fermented
ethyl (E)-2-crotonate
FL/FR
花的 floral
boronia boronia concrete
FL/FR
fruity
樱桃 cherry oxyacetate
FL/FR
(E)-
ethyl tiglate
FL/FR
octyl crotonate
FR
tetrahydrofurfuryl acetate
FL/FR
green
异 iso
amyl 3-(2-furan) propionate
FL/FR
herbal
butyl levulinate
FL/FR
发霉的 musty
3-
acetyl-2,5-二甲基 -dimethyl furan
FL/FR
坚果 nutty
2-
acetyl-3,5(or 6)-二甲基 -dimethyl pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
坚果 nutty cyclohexenone
FL/FR
酚醛的 phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
辣的 spicy
蜜糖 honey extract
CS
(E)-
tiglic acid
FL/FR
甜 sweet
香草 vanilla oleoresin bali
FL/FR
通卡 tonka
通卡 tonka bean absolute
FR
香草 vanilla
ethyl vanillin
FL/FR
香草基 vanillyl isobutyrate
FL/FR
蔬菜 vegetable
tetrahydrofurfuryl alcohol
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
2-
acetyl-3,4,5,6-tetrahydropyridine
FL
allyl 2-furoate
FL
benzyl disulfide
FL
boronia boronia concrete
FL/FR
2,5-
diethyl tetrahydrofuran
FL
α alpha,α alpha-
dimethyl anisyl acetone
FL/FR
ethyl 2-hydroxy-2-methyl butyrate
FL/FR
ethyl 4-pentenoate
FL/FR
5-
ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
FL/FR
furfuryl acetone
FL
menthone lactone
FL/FR
rosefuran
FL/FR
异 iso
amyl 3-(2-furan) propionate
FL/FR
酸性的 acidic
酸性的 acidic
乙酰丙酸 levulinic acid
FL/FR
面包 bready
芒果 mango 呋喃酮 furanone
FL
棕色 brown
2-oxo
butyric acid
FL/FR
furfural
FL/FR
5-
methyl furfural
FL/FR
tetrahydrofurfuryl acetate
FL/FR
(E)-
tiglic acid
FL/FR
burnt
furfuryl alcohol
FL
黄油的 buttery
diacetyl
FL
3,4-
hexane dione
FL/FR
caramellic
caramel 呋喃酮 furanone
FL
caramel pentadione
FL/FR
环戊烯 cyclotene
FL/FR
环戊烯 cyclotene hydrate
FL/FR
ethyl maltol
FL/FR
5-
ethyl-3,4,5,6-tetramethyl cyclohexen-2-one
FL
胡芦巴 fenugreek absolute
FL/FR
maltol
FL/FR
maltyl propionate
FL/FR
枫 maple 呋喃酮 furanone
FL/FR
3-
methyl butyl 2-furyl butyrate
FL
酱油 shoyu 呋喃酮 furanone
FL/FR
稻草 strawberry 呋喃酮 furanone
FL/FR
稻草 strawberry 呋喃酮 furanone acetate
FL/FR
奶糖 toffee 呋喃酮 furanone
FL/FR
咖啡 coffee
咖啡 coffee distillates
FL
2-
thiophene thiol
FL
奶油状 creamy
acetoin
FL/FR
脂肪的 fatty
2,4-
undecadienal
FL
(e (E,e)-2 E)-2,4-
undecadienal
FL
fruity
樱桃 cherry oxyacetate
FL/FR
(E)-
ethyl tiglate
FL/FR
furfuryl valerate
FL
2-
pentanoyl furan
FL
异 iso
valeraldehyde propylene glycol acetal
FL/FR
green
蜡菊 immortelle absolute
FL/FR
herbal
butyl levulinate
FL/FR
5-
hydroxymethyl furfural
FL
卡米 jammy
ethyl cyclopentenolone
FL/FR
内酯 mesitene lactoneFR
gamma-
heptalactone
FL/FR
乳白 milky
gamma-
butyrolactone
FL/FR
发霉的 musty
ethyl (E)-2-crotonate
FL/FR
坚果 nutty
2-
acetyl furan
FL/FR
3-
acetyl-2,5-二甲基 -dimethyl furan
FL/FR
2-
acetyl-3,5(or 6)-二甲基 -dimethyl pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
坚果 nutty cyclohexenone
FL/FR
花生 pea坚果 nut oxazole
FL
tetrahydrofurfuryl alcohol
FL/FR
酚醛的 phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
拉米 rummy
ethyl pyruvate
FL/FR
甜 sweet
caramel dione
FL
cyclohexyl acetic acid
FL/FR
香草 vanilla oleoresin bali
FL/FR
烤 toasted
acetyl propionyl
FL/FR
香草 vanilla
ethyl vanillin
FL/FR
香草基 vanillyl isobutyrate
FL/FR
蜡状的 waxy
furfuryl octanoate
FL
 
潜在用途 Potential Uses:
FRamber
FR杏 apricot
FLcaramel
FL鱼 fish
FRfruit
FRhay new 被割 mown hay
FR蜜糖 honey
FR芒果 mango
FL肉 meat
FRmusk
FR桃子 peach
FRsandalwood
 稻草 straw
FLtea tea
FRwoody
 
存在(自然 Occurrence (nature, food, 其他) other):note
 香菜 parsley
搜索 Search Trop Picture
 茶红茶 tea black tea
搜索 Search Trop Picture
 茶绿茶 tea green tea
pbmd PbMd 搜索 Search Trop Picture
 
同义词 Synonyms:
3-methyl nona-2,4-dione
 methyl nonanedione
3-methyl-2,4-nonandione
3-methyl-2,4-nonane dione
3-methyl-2,4-nonanedione
3-methylnona-2,4-dione
3-methylnonane-2,4-dione
 nonane-2,4-dione, 3-methyl-
2,4-nonanedione, 3-methyl-
 

文章 Articles:

已发布 PubMed:3-甲基-2的作用 Role of 3-methyl-2,4-壬二酮,具有陈年红葡萄酒的风味。 4-nonanedione in the flavor of aged red wines.
已发布 PubMed: gc-ms和香气提取物稀释分析鉴定大溪地熟香草豆(van 大溪地 tahitensis)中的主要气味。
已发布 PubMed:3-甲基-2的测定 Determination of 3-methyl-2,使用甲醇化学电离离子阱质谱法测定红酒中的4-壬二酮。 4-nonanedione in red wines using methanol chemical ionization ion trap mass spectrometry.
已发布 PubMed:鉴定过早陈酿的红葡萄酒中造成西梅香气的挥发性化合物。 Identification of volatile compounds responsible for prune aroma in prematurely aged red wines.
已发布 PubMed:与3-methyl-2有关的新成分 New constituents related to 3-methyl-2,在绿茶中鉴定出的4-壬二酮。 4-nonanedione identified in green tea.
已发布 PubMed: 摩洛哥沙丁鱼(sardina 皮尔沙杜斯 pilc硬 hardus)的新鲜度评估 : 总体感觉变化与仪器测定的挥发物的比较。 comparison of overall sensory changes to instrumentally determined volatiles.
已发布 PubMed:由3-methyl-2形成的香气化合物 Aroma compounds formed from 3-methyl-2,在光氧化条件下的4-壬二酮。 4-nonanedione under photooxidative conditions.
已发布 PubMed:风味稀释技术鉴定不同绿茶品种中的强味剂 Identification of potent odorants in different green tea varieties using flavor dilution technique.
已发布 PubMed:实用合成3-甲基壬烷-2 Practical synthesis of 3-methylnonane-2,4-dione, 一种强烈的稻草味和水果味的化合物。 an intense strawlike and fruity flavored compound.
 
笔记 Notes:
大豆油中光诱导的风味逆转以及干欧芹和菠菜中异味形成的主要贡献者。存在于绿茶香气中 The major contributor to light-induced flavour reversion in soybean oil and to off-flavour development in dried parsley and spinach. Present in green tea aroma
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