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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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历史批次信息供参考:

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(±)-Licarin A and its semi-synthetic derivatives: In vitro and in silico evaluation of trypanocidal and schistosomicidal activities.

Vanderlisa Rita Meleti et al.

Acta tropica, 202, 105248-105248 (2019-11-05)

This paper reports the synthesis of (±)-licarin A 1, a dihydrobenzofuran neolignan, resultant of an oxidative coupling reaction of isoeugenol and horseradish peroxidase (HRP) enzyme. Following, three semi-synthetic derivatives from this compound were obtained: benzylated (±)-licarin A 2, methylated (±)-licarin

Rate constants for reaction of 1, 2-dimethylimidazole with benzyl bromide in ionic liquids and organic solvents.

Skrzypczak A and Neta P.

International Journal of Chemical Kinetics, 36(4), 253-258 (2004)

Ionic liquids: just Molten salts after all?

Hon Man Yau et al.

Molecules (Basel, Switzerland), 14(7), 2521-2534 (2009-07-28)

While there has been much effort in recent years to characterise ionic liquids in terms of parameters that are well described for molecular solvents, using these to explain reaction outcomes remains problematic. Herein we propose that many reaction outcomes in

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全球贸易项目编号

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