产品介绍：
产品说明
一般描述
5-Bromo-2,4-dichloropyrimidine is a halogenoprimidine. It has been reported as an intermediate during the synthesis of 2,4-di-t-butoxy-5-bromopyrimidine and 2,4-di-t-butoxy-5-pyrimidineboronic acid.
应用
用作通过结合亲核取代反应和钯催化芳基交叉偶联反应合成三取代嘧啶的原料。
包装
5, 25 g in glass bottle
基本信息
| 经验(实验)分子式 | C4HBrCl2N2 |
| 分子量 | 227.87 |
| MDL编号 | MFCD00127818 |
| PubChem化学物质编号 | 24865926 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 97% |
| 折射率 | n |
| bp | 128 ℃/15 mmHg (lit.) |
| mp | 29-30 ℃ (lit.) |
| 密度 | 1.781 g/mL at 25 ℃ (lit.) |
| SMILES string | Clc1ncc(Br)c(Cl)n1 |
| InChI | 1S/C4HBrCl2N2/c5-2-1-8-4(7)9-3(2)6/h1H |
| InChI key | SIKXIUWKPGWBBF-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H301 + H311 + H331 - H314 - H317 |
| 预防措施声明 | P260 - P280 - P301 + P310 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Skin Corr. 1B - Skin Sens. 1 |
| 储存分类代码 | 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| 闪点(F) | 235.4 °F - closed cup |
| 闪点(C) | 113 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges |
