产品介绍:
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 |
产品性质
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/cm3 at 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 |