ChemicalBook > CAS DataBase List > 1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE

1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE

Product Name
1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE
CAS No.
1126367-34-7
Chemical Name
1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE
Synonyms
2-Nitro-4-Bromo-5-Chlorotoluene;4-Bromo-5-chloro-2-nitrotoluene;1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE;Benzene, 1-broMo-2-chloro-4-Methyl-5-nitro-
CBNumber
CB5261765
Molecular Formula
C7H5BrClNO2
Formula Weight
250.48
MOL File
Mol file
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1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE Property

Boiling point:
303.6±37.0 °C(Predicted)
Density 
1.719±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B789360
Product name
1-Bromo-2-chloro-4-methyl-5-nitrobenzene
Packaging
500mg
Price
$175
Updated
2021/12/16
AK Scientific
Product number
2200AA
Product name
1-Bromo-2-chloro-4-methyl-5-nitrobenzene
Packaging
1g
Price
$101
Updated
2021/12/16
SynQuest Laboratories
Product number
4754-D-00
Product name
1-Bromo-2-chloro-4-methyl-5-nitrobenzene
Purity
97.0%
Packaging
250mg
Price
$115
Updated
2021/12/16
AK Scientific
Product number
2200AA
Product name
1-Bromo-2-chloro-4-methyl-5-nitrobenzene
Packaging
5g
Price
$223
Updated
2021/12/16
SynQuest Laboratories
Product number
4754-D-00
Product name
1-Bromo-2-chloro-4-methyl-5-nitrobenzene
Purity
97.0%
Packaging
1g
Price
$290
Updated
2021/12/16
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1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE Chemical Properties,Usage,Production

Synthesis

6627-51-6

1126367-34-7

General procedure for the synthesis of 1-bromo-2-chloro-4-methyl-5-nitrobenzene from 3-chloro-4-bromotoluene: Concentrated nitric acid (15 mL) was added slowly and dropwise to a solution of 1-bromo-2-chloro-4-methylbenzene (20 g, 100 mmol) in concentrated sulfuric acid (65 mL) at -20°C. The reaction was quenched by stirring for 5 minutes. The reaction mixture was stirred for 5 minutes and then poured into ice water (500 g) to quench the reaction. Subsequently, the mixture was filtered, the solid product was washed with water and dried to give the crude product as a yellow solid (23 g, 95% yield). The structure of the product was confirmed by 1H NMR (400 MHz, CDCl3): δ 8.27 (s, 1H), 7.46 (s, 1H), 2.56 (s, 3H).

References

[1] Patent: WO2017/12576, 2017, A1. Location in patent: Page/Page column 332
[2] Patent: WO2009/27746, 2009, A1. Location in patent: Page/Page column 80
[3] Patent: WO2018/137593, 2018, A1. Location in patent: Page/Page column 83

1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE Suppliers

China 45 India 1 Sweden 1 United States 8 Global 55
Bide Pharmatech Ltd.
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400-164-7117 13681763483
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+86-21-61629029
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product02@bidepharm.com
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Changzhou Anxuan Chemical, Co., Ltd.
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13912302692 13912302692;
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0519-88064678
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sales@anxuanchem.com
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China
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Shanghai Sainty Biotechnology Co., Ltd.
Tel
021-58957915 17721108391
Fax
QQ: 907522080
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907522080@qq.com
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China
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Shanghai YuanYe Biotechnology Co., Ltd.
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Aikon International Limited
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SHANGHAI FDC-CHEMICAL CO.,LTD
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Shanghai Benso Pharmaceutical Technology Co., Ltd.
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Shanghai Jizhi Biochemical Technology Co. Ltd.
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China
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1126367-34-7, 1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENERelated Search:


  • 1-BROMO-2-CHLORO-4-METHYL-5-NITRO-BENZENE
  • Benzene, 1-broMo-2-chloro-4-Methyl-5-nitro-
  • 4-Bromo-5-chloro-2-nitrotoluene
  • 2-Nitro-4-Bromo-5-Chlorotoluene
  • 1126367-34-7