产品说明
一般描述
2,3,5,6-Tetramethylpyrazine is one of the main volatile aroma compounds in roasted cocoa beans and maple syrup.
包装
100 g in poly bottle
1 kg in poly bottle
基本信息
| 经验(实验)分子式 | C8H12N2 |
| 分子量 | 136.19 |
| FEMA编号 | 3237 |
| Beilstein | 113100 |
| EC 号 | 214-391-2 |
| MDL编号 | MFCD00006146 |
| PubChem化学物质编号 | 24901576 |
| Flavis编号 | 14.018 |
产品性质
| 质量水平 | 400 |
| 等级 | FG Halal Kosher natural |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 |
| 测定 | ≥98% |
| 杂质 | ≤2.0% water (Karl Fischer) |
| bp | 190 ℃ (lit.) |
| mp | 77-80 ℃ (lit.) |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | chocolate; coffee; fatty; musty; nutty |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| 致敏芳香化合物 | no known allergens |
| SMILES string | Cc1nc(C)c(C)nc1C |
| InChI | 1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3 |
| InChI key | FINHMKGKINIASC-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 - H315 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
