半岛bd体育手机客户端 说明
一般描述
Styrene oxide is an oxirane derivative, which is used as a monomer for the synthesis of polyesters with relatively highTgvalues via ring-opening copolymerization. It can also be used as a useful intermediate in the preparation of levamisole, a nematocide and anticancer agent.
应用
(S)-(-)-Styrene oxide can undergo copolymerization with CO2to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system.
包装
5, 25 g in glass bottle
注意
Product should be sampled and packaged in a glove bag under nitrogen.
法律信息
经 Shasun Chemicals and Drugs Limited 授权，使用 Jacobsen HKR 技术制造。
基本信息
| 经验(实验)分子式 | C8H8O |
| 分子量 | 120.15 |
| Beilstein | 3587977 |
| MDL编号 | MFCD00064310 |
| PubChem化学物质编号 | 24878441 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 98% |
| 旋光性 | [α]20/D ?33°, neat |
| 光学纯度 | ee: 98% (GC) |
| 折射率 | n
|
| bp | 192-194 ℃ (lit.) |
| 密度 | 1.051 g/mL at 25 ℃ (lit.) |
| SMILES string | C1O[C@H]1c2ccccc2 |
| InChI | 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m1/s1 |
| InChI key | AWMVMTVKBNGEAK-MRVPVSSYSA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H311 + H331 - H315 - H319 - H350 - H411 |
| 预防措施声明 | P273 - P280 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 |
| 闪点(F) | 174.2 °F - closed cup |
| 闪点(C) | 79 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
