半岛bd体育手机客户端 说明
一般描述
3,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product.
包装
10 g in glass bottle
基本信息
| 线性分子式 | CH3CO2CH2CH(O2CCH3)CH=CH2 |
| 分子量 | 172.18 |
| EC 号 | 421-720-5 |
| MDL编号 | MFCD00143056 |
| PubChem化学物质编号 | 24872375 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| 折射率 | n
|
| bp | 95-96 ℃/10 mmHg (lit.) |
| 密度 | 1.059 g/mL at 25 ℃ (lit.) |
| SMILES string | CC(=O)OCC(OC(C)=O)C=C |
| InChI | 1S/C8H12O4/c1-4-8(12-7(3)10)5-11-6(2)9/h4,8H,1,5H2,2-3H3 |
| InChI key | MWWXARALRVYLAE-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 |
| 危险分类 | Acute Tox. 4 |
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
