5-Bromo-1,3-difluoro-2-nitrobenzene

Product Name: 5-Bromo-1,3-difluoro-2-nitrobenzene
CAS No.: 147808-42-2
Chemical Name: 5-Bromo-1,3-difluoro-2-nitrobenzene
Synonyms: Vandetanib Impurity 12;4-BroMo-2,6-difluoronitrobenzene;1-Bromo-3,5-difluoro-4-nitrobenzene;5-bromo-1,3-difluoro-2-nitrobenzene;3,5-Difluoro-4-nitrobromobenzene 98%;Benzene, 5-bromo-1,3-difluoro-2-nitro-;5-Bromo-1,3-difluoro-2-nitrobenzene, 4-Bromo-2,6-difluoronitrobenzene
CBNumber: CB61563485
Molecular Formula: C6H2BrF2NO2
Formula Weight: 237.99
MOL File: 147808-42-2.mol

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5-Bromo-1,3-difluoro-2-nitrobenzene Property

Boiling point:: 266 °C
Density: 1.890
Flash point:: 114 °C
storage temp.: 2-8°C
form: powder
color: Faint yellow to orange

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Safety

HS Code: 2904990090

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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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: B690333
Product name: 5-Bromo-1,3-difluoro-2-nitrobenzene
Packaging: 250mg
Price: $55
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4654-9-X1
Product name: 3,5-Difluoro-4-nitrobromobenzene
Packaging: 5G
Price: $56
Updated: 2021/12/16

ChemScene

Product number: CS-W009157
Product name: 5-Bromo-1,3-difluoro-2-nitrobenzene
Purity: 99.94%
Packaging: 10g
Price: $72
Updated: 2021/12/16

Apolloscientific

Product number: PC57010
Product name: 3,5-Difluoro-4-nitrobromobenzene
Purity: 98%
Packaging: 10g
Price: $74
Updated: 2021/12/16

AK Scientific

Product number: J94539
Product name: 5-Bromo-1,3-difluoro-2-nitrobenzene
Packaging: 10g
Price: $85
Updated: 2021/12/16

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5-Bromo-1,3-difluoro-2-nitrobenzene Chemical Properties,Usage,Production

Synthesis

Sodium perborate tetrahydrate (18.5 g, 0.12 mol, 5.0 eq) was suspended in glacial acetic acid (125 mL) and heated to 65 °C. 4-Bromo-2,6-difluoroanilline(5.0 g, 24.0 mmol, 1.0 eq) dissolved in glacial acetic acid (50 mL) was added slowly through a funnel over 4 h. After the addition, the reaction mixture was heated for 3 h additional hours before a second portion of NaBO3·4H2O (6.0 g, 30.0 mmol) was added. Then, the mixture was stirred for 14 h, and a third portion of oxidating agent (9.0 g, 45.0 mmol) was added. 9 h after the third addition full consumption of the starting material was indicated by TLC. After cooling the mixture to room temperature, the formed solid was removed by filtration. The filtrate was poured into ice-cold water (300 mL). The precipitated solid was filtered off and dried to give the product 5-Bromo-1,3-difluoro-2-nitrobenzene as a yellow solid (3.40 g 60percent).

5-Bromo-1,3-difluoro-2-nitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-1,3-difluoro-2-nitrobenzene Suppliers

China 171 India 2 United Kingdom 2 United States 13 Global 188

Wuxi Kehua Biological Technology Co., Ltd.

Tel: 0510-0510-86838766
Email: 2258830676@qq.com
Country: China
ProdList: 4546
Advantage: 58

DILICHEM

Tel: 0519-0519-81238123 18014346496
Email: shichaojun@126.com
Country: China
ProdList: 386
Advantage: 58

Shandong Bourne Pharmaceutical Co. , Ltd.

Tel: 15865694623
Email: 1825792389@qq.com
Country: China
ProdList: 370
Advantage: 58

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9413
Advantage: 66

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11655
Advantage: 64

Shanghai Harvest Chemical Industrial Co., Ltd.

Tel: 21-31038972 15721252604
Fax: +86-21-51385350
Email: ammyzuo@harvest-chem.com
Country: China
ProdList: 2540
Advantage: 64

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Beijing Eternalchem Co,. Ltd.

Tel: 010-59484199 18611897322
Email: sales@eternalchem.com
Country: China
ProdList: 4383
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Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

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View Lastest Price from 5-Bromo-1,3-difluoro-2-nitrobenzene manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 5-Bromo-1,3-difluoro-2-nitrobenzene 147808-42-2
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 5-Bromo-1,3-difluoro-2-nitrobenzene 147808-42-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 96%-98%
Supply Ability: 1000KGS
Release date: 2019-12-18

147808-42-2, 5-Bromo-1,3-difluoro-2-nitrobenzeneRelated Search:

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147808-42-2

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C6H2BrF2IO2

Fluorine series