产品说明
一般描述
2-Ethyl-3-methylpyrazine has been identified as a volatile flavor component in roasted cocoa beans, potato chips, roasted sesame seed and roasted parsley. This odor-active pyrazine compound is typically found in roasted foods due to Maillard reaction and pyrolysis of serine and threonine.
基本信息
| 经验(实验)分子式 | C7H10N2 |
| 分子量 | 122.17 |
| FEMA编号 | 3155 |
| EC 号 | 239-799-8 |
| 欧洲委员会编号 | 548 |
| MDL编号 | MFCD00006150 |
| PubChem化学物质编号 | 24901497 |
| Flavis编号 | 14.006 |
| 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 & 178/2002 FCC |
| 测定 | ≥98% |
| 折射率 | n |
| bp | 57 ℃/10 mmHg (lit.) |
| 密度 | 0.987 g/mL at 25 ℃ |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | corn; musty; earthy; nutty; peanut |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| SMILES string | CCc1nccnc1C |
| InChI | 1S/C7H10N2/c1-3-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H3 |
| InChI key | LNIMMWYNSBZESE-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H226 - H302 - H315 - H319 - H335 |
| 预防措施声明 | P210 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Oral - 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) | 138.0 °F - closed cup |
| 闪点(C) | 58.9 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
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