半岛bd体育手机客户端 说明
一般描述
Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
应用
Reference Standard in the analysis of herbal medicinal products
基本信息
| 线性分子式 | CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2 |
| 分子量 | 196.29 |
| EC 号 | 203-341-5 |
| MDL编号 | MFCD00015037 |
| PubChem化学物质编号 | 329747243 |
| NACRES | NA.24 |
半岛bd体育手机客户端 性质
| 等级 | primary reference standard |
| 蒸汽密度 | 6.8 (vs air) |
| 蒸汽压 | 0.07 mmHg ( 20 ℃) |
| 保质期 | limited shelf life, expiry date on the label |
| manufacturer/tradename | HWI |
| 折射率 | n
|
| bp | 138 ℃/25 mmHg (lit.) |
| 储存温度 | ?20℃ |
| SMILES string | CC(=O)OC\C=C(/C)CC\C=C(/C)C |
| InChI | 1S/C12H20O2/c1-10(2)6-5-7-11(3)8-9-14-12(4)13/h6,8H,5,7,9H2,1-4H3/b11-8+ |
| InChI key | HIGQPQRQIQDZMP-DHZHZOJOSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H317 - H412 |
| 预防措施声明 | P273 - P280 - P302 + P352 |
| 危险分类 | Aquatic Chronic 3 - Skin Irrit. 2 - Skin Sens. 1 |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 2 |
| 闪点(F) | 219.2 °F - closed cup |
| 闪点(C) | 104 ℃ - closed cup |
Sigma-Aldrich
m.cnreagent.com
