4-Methyl-5-Thiazolylethyl Acetate 4-甲基-5-(2-乙酰氧乙基)噻唑

CAS 656-53-1 MFCD00005338

化学结构图

656-53-1
SMILES: CC1N=CSC=1CCOC(C)=O

化学属性

Mol. FormulaC8H11NO2S
Mol. Weight185.24
Density1.147
Refractive index1.5080 to 1.5120
Flash Point116.1°C
TSCAYes
Boiling Point268.3°C at 760 mmHg
Appearance 无色液体。沸点105-108℃(533Pa)。呈坚果、甜果、木香和烘烤香。
Melting Point112 °C

别名和识别编码

Chemical Name4-Methyl-5-Thiazolylethyl Acetate
MDL NumberMFCD00005338
Synonym 2-(4-Methylthiazol-5-yl)ethyl acetate {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(4-Methylthiazol-5-yl)ethyl a
EC Number211-515-7
CAS Number656-53-1
Beilstein Registry Number139155
PubChem Substance ID87559156
Reaxys-RN139155
Chemical Name Translation4-甲基-5-(2-乙酰氧乙基)噻唑
LabNetwork Molecule IDLN00221108
Canonical SMILESCC(=O)OCCC1=C(C)N=CS1
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分类

  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I-N, Kosher Certified Products, L-M, M-N
  • {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Follows IFRA Guidelines,

相关文献及参考

  • Beilstein:27(3/4)1755

安全信息

Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Signal word Warning
GHS Symbol
WGK Germany3
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • Acros Organics:4-甲基-5-(2-乙酰氧乙基)噻唑 4-Methyl-5-thiazolylethyl acetate, 99%(656-53-1)
  • 用途一:GB 2760--1996规定为暂时允许使用的食品用香料。
  • MSDS 信息:4-Methyl-5-thiazolylethyl acetate(656-53-1).msds
  • 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） 4-甲基-5-（2-乙酰氧乙基）-噻唑 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
  • 毒性:GRAS(FEMA)。
  • 图谱信息:4-甲基-5-(2-乙酰氧乙基)噻唑(656-53-1)核磁图( 1 HNMR) 4-甲基-5-(2-乙酰氧乙基)噻唑(656-53-1)红外图谱(IR1) 4-甲基-5-(2-乙酰氧乙基)噻唑(656-53-1)核磁图( 13 CNMR) 4-甲基-5-(2-乙酰氧乙基)噻唑(656-53-1)质谱(MS)
  • Alfa Aesar:2-(4-甲基-5-噻唑基)乙酸乙酯,98+% 2-(4-Methyl-5-thiazolyl)ethyl acetate, 98+%(656-53-1)
  • 使用限量:FEMA：软饮料、冷饮、糖果、焙烤食品、胶冻、布丁、胶姆糖、调味料、肉制品、肉羹汤、乳与乳制品、谷类制品，均55.0mg/kg。
  • Sigma Aldrich:656-53-1(sigmaaldrich)
  • 上游原料:1,4-二氧六环 --> 甲酰胺 --> 汞齐
  • 4-甲基-5-(2-乙酰氧乙基)噻唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M1848 乙酸2-(4-甲基-5-噻唑基)乙酯 2-(4-Methyl-5-thiazolyl)ethyl Acetate 5G 258元 2014/06/02 M1848 乙酸2-(4-甲基-5-噻唑基)乙酯 2-(4-Methyl-5-thiazolyl)ethyl Acetate 25G 675元 2010/06/21 265400250 4-甲基-5-(2-乙酰氧乙基)噻唑 4-Methyl-5-thiazolylethyl acetate 99% 25 GR 752元
  • 方法一:由2-甲硫基-4-甲基-5(2-乙酰氧基乙基)噻唑与铝汞齐反应而得。 由4-甲基-5-(β-羟乙基)-3-噻唑的β-乙酰基衍生物与硫在130℃下脱氢而得。
  • FEMA:3205
  • 检测方法:GC,NMR
  • MOL 文件:656-53-1.mol
  • TCI Shanghai:乙酸2-(4-甲基-5-噻唑基)乙酯 2-(4-Methyl-5-thiazolyl)ethyl Acetate,>;98.0%(GC)(656-53-1)

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Halal Certified Products - Flavors and Fragrances
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. M-N - Alphabetical Listings
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazoles 噻唑
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazoles 噻唑
  5. C8 to C9 - Thiazoles

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