• 原料直供
• 试剂商城
• 直接询价

分类

• {uni_hamburg} no charge; ester; 1fragment
• {SNA} A-B, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products
• {SNA} A - D, A-B, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products
• {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
• {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香

相关文献及参考

• Short: II/5 Title: Molecular Acoustics Author: Schaaffs, W. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/5 Year: 1967 ISBN: 3-540-03897-3 ISBN: 978-3-540-03897-9 Internet Resource: DOI:10.1007/b19950 RefComment: 321 figs., XII, 286 pages, Hardcover
• Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
• Short: IV/15A Title: Diffusion in Gases, Liquids and Electrolytes: Gases in Gases, Liquids and their Mixtures Author: Winkelmann, J Editor: Lechner, Manfred Dieter Source: Landolt-Börnstein, New Series Volume: IV/15A Year: 2007 Keyword: binary mixture; diffusion; electrolyte; gas; liquid; quaternary mixture; self-diffusion; supercritical fluid system; ternary mixture; vapor ISBN: 978-3-540-62429-5 (print) ISBN: 978-3-540-49718-9 (online) Internet Resource: doi:10.1007/978-3-540-49718-9 RefComment: VIII, 409 p., Hardcover RefComment: Written for: Science and engineers in the fields of physics, chemistry, physical chemistry, and material sciences Abstract: Diffusion – defined as mass, amount, or particle transport process – is the most essential transport property besides viscosity and thermal conductivity. Diffusion is widely used in nature, technical and scientific applications, ranging from diffu

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 18,649,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 18,649,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 6300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 32(10),25,1988

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 14 gm/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 51(5),61,1986

其他信息

• 参考质量标准:FCC，1996 含量(各种异构体之和) ≥92.0% 酸值(溶解中加冰至溶解) ≤5.0 折射率(n D 20 ) 1.396～1.402 相对密度(d 25 25 ) 0.881~0.887
• 刺激数据:皮肤-兔子 500 毫克/24小时 轻度
• 毒性分级:低毒
• FEMA:2068
• 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
• 储运特性:库房通风低温干燥; 与氧化剂分开存放
• 职业标准:STEL 10 毫克/ 立方米
• Sigma Aldrich:638-49-3(sigmaaldrich)
• 图谱信息:甲酸戊酯(638-49-3)Raman光谱 甲酸戊酯(638-49-3)核磁图( 1 HNMR) 甲酸戊酯(638-49-3)红外图谱(IR1) 甲酸戊酯(638-49-3)质谱(MS) 甲酸戊酯(638-49-3)核磁图( 13 CNMR) 甲酸戊酯(638-49-3)红外图谱(IR2)
• TCI Shanghai:甲酸戊酯 Amyl Formate,>;95.0%(GC)(638-49-3)
• 方法一:甲酸与正戊醇在硫酸催化下酯化后，中和、精馏而得。 正戊醇与一氧化碳在高压下反应而得。
• 上游原料:一氧化碳 --> 1-戊醇
• 类别:易燃液体
• MSDS 信息:甲酸正戊酯(638-49-3).msds
• 用途一:GB 2760--1996规定为允许使用的食用香料。
• 甲酸戊酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 F0049 甲酸戊酯 Amyl Formate 500ML 1320元 2014/06/02 F0049 甲酸戊酯 Amyl Formate 25ML 208元
• 毒性:作为香料可安全用于食品(FDA，§172．515，2000)。
• 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
• 含量分析:按气相色谱法(GT-10-4)中用非极性柱方法测定。
• 使用限量:FEMA(mg/kg)：饮料13；冷饮11；糖果31；焙烤食品8.0；胶姆糖170。
• MOL 文件:638-49-3.mol
• 急性毒性:口服- 大鼠 LD50: >; 5000 毫克/ 公斤; 皮肤-兔子 LD50: >;5000 毫克/公斤
• 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 甲酸戊酯 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
• 外观性质:无色液体。