基本信息
| 线性分子式 | CH3CH=CHCH=CHCOOH |
| 分子量 | 112.13 |
| FEMA编号 | 3921 |
| Beilstein | 1098547 |
| EC 号 | 203-768-7 |
| MDL编号 | MFCD00002703 |
| PubChem化学物质编号 | 24901937 |
| Flavis编号 | 8.085 |
| 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 |
| agency | meets purity specifications of JECFA |
| reg. compliance | FCC FDA 21 CFR 166.110 FDA 21 CFR 172.872 FDA 21 CFR 177.2260 FDA 21 CFR 181.23 FDA 21 CFR 182.3089 |
| 蒸汽压 | 0.01 mmHg ( 20 ℃) |
| 测定 | ≥99% |
| 形式 | powder |
| mp | 132-135 ℃ (lit.) |
| 溶解性 | ethanol: 10%, clear, colorless to slightly yellow |
| 密度 | 1.2 g/cm3at 20 ℃ |
| 痕量阳离子 | As: ≤3.0 ppm Cd: ≤1.0 ppm Hg: ≤1.0 ppm Pb: ≤2.0 ppm |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | odorless |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| SMILES string | C\C=C\C=C\C(O)=O |
| InChI | 1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+ |
| InChI key | WSWCOQWTEOXDQX-MQQKCMAXSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 |
| 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 260.6 °F - closed cup |
| 闪点(C) | 127 ℃ - closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
