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115851

2-溴-1,3-二甲苯

Name: 2-溴-1,3-二甲苯
Brand: ALDRICH

98%

别名:

2-溴-间二甲苯

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关于此项目

线性分子式:

(CH₃)₂C₆H₃Br

化学文摘社编号:

576-22-7

分子量:

185.06

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847245

EC Number:

209-397-7

Beilstein/REAXYS Number:

1929780

MDL number:

MFCD00000075

Assay:

98%

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属性

Quality Level

100

assay

98%

refractive index

n20/D 1.555 (lit.)

bp

206 °C (lit.)

mp

−10 °C (lit.)

density

1.389 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

Cc1cccc(C)c1Br

InChI

1S/C8H9Br/c1-6-4-3-5-7(2)8(6)9/h3-5H,1-2H3

InChI key

MYMYVYZLMUEVED-UHFFFAOYSA-N

说明

Application

2-溴-1,3-二甲苯已用于制备 2,2′,4,6,6′-五甲基联苯。

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

10 - Combustible liquids

wgk

WGK 3

flash_point_f

165.2 °F - closed cup

flash_point_c

74 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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A versatile catalyst system for Suzuki-Miyaura syntheses of sterically hindered biaryls employing a cyclobutene-1,2-bis(imidazolium) salt.

Andreas Schmidt et al.

Chemical communications (Cambridge, England), 46(17), 2995-2997 (2010-04-14)

The catalyst system consisting of 3,3'-(3,4-bis(dichloro-methylene)cyclobut-1-ene-1,2-diyl)bis(1-methyl-1H-imidazolium) bis(tetrafluoroborate), Pd(OAc)(2) and NaOtBu in toluene proved to be very effective for a broad variety of Suzuki-Miyaura reactions at room temperature. It is also suited for the synthesis of sterically hindered compounds including 2,6-di-tert-butyl-2'-substituted

全球贸易项目编号

货号	GTIN
115851-5G	04061837586545
115851-25G	04061838703750