半岛bd体育手机客户端 说明

一般描述

6-Bromo-1,4-benzodioxane is an aryl halide. It can be synthesized from 1,4-benzodioxane, via bromination with bromine in acetic acid. It undergoes alkoxycarbonylation reaction with sodium tert-butoxide in the presence of CO to yield 2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acidt-butyl ester.

应用

6-Bromo-1,4-benzodioxane may be used as a starting reagent in the synthesis of chiral diphosphines (SYNPHOS and DIFLUORPHOS).

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C8H7BrO2
分子量	215.04
EC 号	257-817-2
MDL编号	MFCD00040750
PubChem化学物质编号	24878339
NACRES	NA.22

半岛bd体育手机客户端 性质

质量水平	100
测定	97%
折射率	n 20/D 1.588 (lit.)
bp	259-260 ℃ (lit.)
密度	1.598 g/mL at 25 ℃ (lit.)
SMILES string	Brc1ccc2OCCOc2c1
InChI	1S/C8H7BrO2/c9-6-1-2-7-8(5-6)11-4-3-10-7/h1-2,5H,3-4H2
InChI key	LFCURAJBHDNUNG-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	230.0 °F - closed cup
闪点(C)	110 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)