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 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 400 |
| 生物来源 | synthetic |
| 等级 | FG Halal Kosher |
| reg. compliance | EU Regulation 1334/2008 & 872/2012 |
| 测定 | ≥95% |
| bp | 48-49 ℃/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 string | CC(S)C(C)=O |
| InChI | 1S/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3 |
| InChI key | XLMPYCGSRHSSSX-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 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 |
| WGK | WGK 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
m.cnreagent.com
