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ChemicalBook >> CAS DataBase List >>1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE Structure
1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE structure
CAS No.
1481-57-8
Chemical Name:
1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE
Synonyms
NSC 10234;2,3-DibroMo-5,6-difluoronitrobenzene;1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE;Benzene, 1,2-dibromo-4,5-difluoro-3-nitro-;1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE ISO 9001：2015 REACH
CBNumber:
CB72458006
Molecular Formula:
C6HBr2F2NO2
Molecular Weight:
316.88
MDL Number:
MFCD11226312
MOL File:
1481-57-8.mol
MSDS File:
SDS
Last updated:2026-05-28 02:37:54
Product description Number Pack Size Price
1,2-Dibromo-4,5-difluoro-3-nitrobenzene 097202 250.00mg $152
1,2-Dibromo-4,5-difluoro-3-nitrobenzene 097202 1.00g $336
1,2-Dibromo-4,5-difluoro-3-nitrobenzene 097202 5.00g $945
1,2-Dibromo-4,5-difluoro-3-nitrobenzene 95% AA001FDL 1g $28
1,2-Dibromo-4,5-difluoro-3-nitrobenzene 95% AA001FDL 5g $83
More product size
Request For Quotation

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE Properties

storage temp. 2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 097202 1,2-Dibromo-4,5-difluoro-3-nitrobenzene 1481-57-8 250.00mg $152 2026-05-18 Buy
Matrix Scientific 097202 1,2-Dibromo-4,5-difluoro-3-nitrobenzene 1481-57-8 1.00g $336 2026-05-18 Buy
Matrix Scientific 097202 1,2-Dibromo-4,5-difluoro-3-nitrobenzene 1481-57-8 5.00g $945 2026-05-18 Buy
aablocks AA001FDL 1,2-Dibromo-4,5-difluoro-3-nitrobenzene 95% 1481-57-8 1g $28 2026-05-28 Buy
aablocks AA001FDL 1,2-Dibromo-4,5-difluoro-3-nitrobenzene 95% 1481-57-8 5g $83 2026-05-28 Buy
Product number Packaging Price Buy
097202 250.00mg $152 Buy
097202 1.00g $336 Buy
097202 5.00g $945 Buy
AA001FDL 1g $28 Buy
AA001FDL 5g $83 Buy

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE Chemical Properties,Uses,Production

Synthesis

1,2-Dibromo-4,5-difluorobenzene

64695-78-9

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE

1481-57-8

First, 8 mL of 30% fuming sulfuric acid was cooled to 5 °C, and then 1.45 g of 65% nitric acid (equivalent to 15 mmol of nitric acid) was slowly added dropwise. After the dropwise addition, the reaction system was warmed up to room temperature with continuous stirring for 5 min. Subsequently, 2.71 g (10 mmol) of 1,2-dibromo-4,5-difluorobenzene was added to the reaction system. The temperature of the reaction mixture was raised to 35 °C and stirred at this temperature for 1.5 hours. After completion of the reaction, the mixture was cooled to room temperature. The reaction mixture was slowly poured into ice water and the organic phase was extracted with ethyl acetate. The combined organic phases were sequentially washed twice with water, once with saturated aqueous sodium bicarbonate, once with saturated brine and finally dried with anhydrous magnesium sulfate. The dried organic phase was filtered to remove the magnesium sulfate, and the yield of 2,3-dibromo-5,6-difluoronitrobenzene was determined to be 94% by quantitative analysis with high performance liquid chromatography (HPLC).

References

[1] Patent: EP2940002, 2015, A1. Location in patent: Paragraph 0064; 0065

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE Preparation Products And Raw materials

Raw materials

1,2-Dibromo-4,5-difluorobenzene Nitric acid Sulfuric acid

Preparation Products

1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE Suppliers

Global( 37)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569262 +86-15003564040 1056@dideu.com China 3970 58
Fuxin Pharmaceutical 		+86-021-021-50872116 contact@fuxinpharm.com China 9976 58
Career Henan Chemica Co 		+86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34526 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14301 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49859 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
Allfluoro Pharmaceutical Company Limited 		+86-400-0216110 +86-15958047586 sales@allfluoro.com China 11380 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Shaanxi Dideu Medichem Co. Ltd 		58
Fuxin Pharmaceutical 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Win-Win chemical CO., Limited 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Allfluoro Pharmaceutical Company Limited 		58

View Lastest Price from 1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2-Dibromo-4,5-difluoro-3-nitrobenzene pictures 2026-02-02 1,2-Dibromo-4,5-difluoro-3-nitrobenzene
1481-57-8
 10mg 99%HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd

1481-57-8(1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE)Related Search:

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1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE 2,3-DibroMo-5,6-difluoronitrobenzene NSC 10234 Benzene, 1,2-dibromo-4,5-difluoro-3-nitro- 1,2-DIBROMO-4,5-DIFLUORO-3-NITROBENZENE ISO 9001：2015 REACH 1481-57-8