主要文件

查看所有文档

123560

α,α-二溴甲苯

Name: α,α-二溴甲苯
Brand: ALDRICH

97%

别名:

亚苄基二溴

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:

C₆H₅CHBr₂

化学文摘社编号:

618-31-5

分子量:

249.93

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847575

EC Number:

210-543-7

Beilstein/REAXYS Number:

1906098

MDL number:

MFCD00000130

Assay:

97%

Form:

liquid

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.614 (lit.)

bp

156 °C/23 mmHg (lit.)

density

1.51 g/mL at 25 °C (lit.)

SMILES string

BrC(Br)c1ccccc1

InChI

1S/C7H6Br2/c8-7(9)6-4-2-1-3-5-6/h1-5,7H

InChI key

VCJZTATVUDMNLU-UHFFFAOYSA-N

说明

General description

α,α-Dibromotoluene undergoes polymerization with excess Mg to give poly(phenylmethylene)s. It reacts with NaSO₂Me at 110°C to yield a mixture of the monosulfone and α,α-disulfone. It undergoes copolycondensation with α,α′-dibromo-p-xylylene in the presence of excess Mg via nucleophilic substitution of in situ generated Grignard reagents.

pictograms

GHS06,GHS05

signalword

Danger

hcodes

H301 + H311 + H331,H314

pcodes

P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Skin Corr. 1B

存储类别

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

wgk

WGK 3

flash_point_f

228.2 °F - closed cup

flash_point_c

109 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Wound therapy via a photo-responsively antibacterial nano-graphene quantum dots conjugate.

Na Wang et al.

Journal of photochemistry and photobiology. B, Biology, 210, 111978-111978 (2020-08-11)

Common bacterial pathogens have become resistant to traditional antibiotics, representing an indispensable public health crisis. Photodynamic therapy (PDT), especially when common visible light sources are used as photodynamic power, is a promising bactericidal method. Based on the special photodynamic properties

Mg-mediated Copolycondensation of a, a-Dibromotoluene with Bifunctional Electrophiles.

Ihara E, et al.

Polym. Bull., 60(2-3), 211-218 (2008)

α,α-Dibromotoluene as a monomer for poly (substituted methylene) synthesis: Magnesium-mediated polycondensation of α,α-dibromotoluene and magnesium/copper-mediated copolycondensation of α,α-dibromotoluene with 1, 6-dibromohexane.