半岛bd体育手机客户端 说明
一般描述
1,3-Dibromotetrafluorobenzene is a colorless liquid. 1,3-Dibromotetrafluorobenzene crystallizes with 4,4′-dipyridyl to form the noncovalent copolymers.
应用
1,3-Dibromotetrafluorobenzene was used to prepare starting compounds for the synthesis of fluorinated liquid crystal derivatives. It was also used in the synthesis of halogen bonded adducts by undergoing In situ cryocrystallization with various oxygenated solvents.
包装
1 g in glass bottle
基本信息
| 线性分子式 | Br2C6F4 |
| 分子量 | 307.87 |
| EC 号 | 216-326-3 |
| MDL编号 | MFCD00031533 |
| PubChem化学物质编号 | 24846561 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 96% |
| 折射率 | n
|
| bp | 200 ℃ (lit.) |
| 密度 | 2.18 g/mL at 25 ℃ (lit.) |
| SMILES string | Fc1c(F)c(Br)c(F)c(Br)c1F |
| InChI | 1S/C6Br2F4/c7-1-3(9)2(8)5(11)6(12)4(1)10 |
| InChI key | UCWKDDQEZQRGDR-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | 198.0 °F - closed cup |
| 闪点(C) | 92.2 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
