半岛bd体育手机客户端 说明
一般描述
2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive, caucas, onion and leek.
包装
4 kg in steel drum
1 kg in glass bottle
基本信息
| 线性分子式 | C2H5CH=C(CH3)CHO |
| 分子量 | 98.14 |
| FEMA编号 | 3194 |
| EC 号 | 210-789-5 |
| 欧洲委员会编号 | 2129 |
| MDL编号 | MFCD00006978 |
| PubChem化学物质编号 | 24901544 |
| Flavis编号 | 5.090 |
| NACRES | NA.21 |
半岛bd体育手机客户端 性质
| 质量水平 | 400 |
| 生物来源 | synthetic |
| 等级 | FG Halal Kosher |
| agency | meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 |
| 测定 | ≥97% |
| 折射率 | n
|
| bp | 137-138 ℃/765 mmHg (lit.) |
| 密度 | 0.86 g/mL at 25 ℃ (lit.) |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | green; pungent; fruity |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| SMILES string | [H]C(=O)\C(C)=C\CC |
| InChI | 1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3/b6-4+ |
| InChI key | IDEYZABHVQLHAF-GQCTYLIASA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H226 - H317 - H318 - H331 - H412 |
| 预防措施声明 | P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1 |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 1 |
| 闪点(F) | 89.6 °F - closed cup |
| 闪点(C) | 32 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
