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3-Mercapto-2-butanone

3-巯基-2-丁酮

品牌
Sigma-Aldrich
CAS
40789-98-8
货号
W329800
规格纯度
≥95%, FG
参考价格
404.65 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
40789-98-8
3-Mercapto-2-butanone
3-巯基-2-丁酮
产品介绍:

产品说明

一般描述

3-Mercapto-2-butanone is a sulfur-containing flavor compound mainly found in meat and meat products. It is formed by the Maillard reaction between sugars and cysteine or thiamin, which are known precursors for meat-like flavorings.

包装

25, 100 g in glass bottle
1 kg in glass bottle

生化/生理作用

0.3-1.0ppm 时的味道

基本信息

线性分子式CH3CH(SH)COCH3
分子量104.17
FEMA编号3298
EC 号255-082-2
欧洲委员会编号11497
MDL编号MFCD00085206
PubChem化学物质编号24901620
Flavis编号12.047
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
reg. complianceEU Regulation 1334/2008 & 872/2012
测定≥95%
bp48-49 ℃/15 mmHg (lit.)
密度1.035 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查meaty; onion; roasted; sulfurous
application(s)flavors and fragrances
食品过敏原no known allergens
储存温度2-8℃
SMILES stringCC(S)C(C)=O
InChI1S/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3
InChI keyXLMPYCGSRHSSSX-UHFFFAOYSA-N

安全信息

象形图GHS02GHS07
警示用语:Warning
危险声明H226 - H315 - H319 - H335
预防措施声明P210 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码3 - Flammable liquids
WGKWGK 3
闪点(F)117.0 °F - closed cup
闪点(C)47.2 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Sigma-Aldrich

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