半岛bd体育手机客户端 说明
一般描述
cis-4-Heptenal is one of the major carbonyl compounds found in oxidized lipid materials. It occurs in dairy products and seafood.cis-4-Heptenal has also been associated with the off-flavors in fish oil.
生化/生理作用
20ppm 时的味道
其他说明
天然存在：黄油、鲣鱼干、鱼、磷虾、牛奶、煮马铃薯、胡椒薄荷、苏格兰留兰香、小麦面包。
基本信息
| 线性分子式 | CH3CH2CH=CHCH2CH2CHO |
| 分子量 | 112.17 |
| FEMA编号 | 3289 |
| Beilstein | 1902614 |
| EC 号 | 229-779-7 |
| 欧洲委员会编号 | 2124 |
| MDL编号 | MFCD00014682 |
| PubChem化学物质编号 | 24901613 |
| Flavis编号 | 5.085 |
| 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 |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 FCC FDA 21 CFR 172.515 |
| 测定 | ≥98% |
| 包含 | α-tocopherol, synthetic as stabilizer |
| 折射率 | n
|
| 密度 | 0.847 g/mL at 25 ℃ (lit.) |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | fatty; green; vegetable |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| SMILES string | [H]C(=O)CC\C=C/CC |
| InChI | 1S/C7H12O/c1-2-3-4-5-6-7-8/h3-4,7H,2,5-6H2,1H3/b4-3- |
| InChI key | VVGOCOMZRGWHPI-ARJAWSKDSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H226 |
| 预防措施声明 | P210 - P233 - P240 - P241 - P242 - P243 |
| 危险分类 | Flam. Liq. 3 |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 105.8 °F - closed cup |
| 闪点(C) | 41 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
