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B17905

苄基溴

Name: 苄基溴
Brand: ALDRICH

reagent grade, 98%

别名:

α-溴甲苯

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关于此项目

线性分子式:

C₆H₅CH₂Br

化学文摘社编号:

100-39-0

分子量:

171.03

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24891612

EC Number:

202-847-3

Beilstein/REAXYS Number:

385801

MDL number:

MFCD00000172

Assay:

98%

Form:

liquid

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属性

grade

reagent grade

Quality Level

200

vapor density

5.8 (vs air)

assay

98%

form

liquid

impurities

≤0.5% p-bromotoluene

refractive index

n20/D 1.575 (lit.)

bp

198-199 °C (lit.)

mp

−3-−1 °C (lit.)

density

1.438 g/mL at 25 °C (lit.)

SMILES string

BrCc1ccccc1

InChI

1S/C7H7Br/c8-6-7-4-2-1-3-5-7/h1-5H,6H2

InChI key

AGEZXYOZHKGVCM-UHFFFAOYSA-N

说明

General description

苄基溴是一种芳香卤化物，主要用作保护剂，通过 O-苄基化反应保护醇的羟基。

Application

苄基溴已被用作通过原子转移自由基聚合反应合成聚（苯乙烯-b-甲基丙烯酸甲酯）共聚物的引发剂。它可以与1,2-二甲基咪唑发生Menschutkin反应，形成3-苄基-1,2-二甲基咪唑鎓溴化物。

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

186.8 °F - closed cup

flash_point_c

86 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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全球贸易项目编号

货号	GTIN
B17905-100G	04061833426401
B17905-25G	04061833426425
B17905-2.5KG	04061833426418
B17905-500G	04061833426432