4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE

Product Name: 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE
CAS No.: 207974-14-9
Chemical Name: 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE
Synonyms: BUTTPARK 23\07-77;TIMTEC-BB SBB005908;4-BROMO-2,5-DIFLUORO;4-BROMO-2,5-DIFLUOROBEN;4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHL&;4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE;2,5-Difluoro-4-bromobenzenesulfonyl chloride;4-BROMO-2,5-DIFLUOROBENZENESULPHONYL CHLORIDE;4-Bromo-2,5-difluorobenzene-1-sulfonyl chlorid;4-Bromo-2,5-difluorobenzenesulfonylChloride>
CBNumber: CB0158464
Molecular Formula: C6H2BrClF2O2S
Formula Weight: 291.5
MOL File: 207974-14-9.mol

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4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE Property

Melting point:: 38-42 °C (lit.)
Boiling point:: 76°C 0,01mm
Density: 1.934±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:: >230 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: soluble in Acetone
form: Crystalline Powder or Crystals
color: White to yellow or orange, may darken on storage
Sensitive: Moisture Sensitive
InChI: 1S/C6H2BrClF2O2S/c7-3-1-5(10)6(2-4(3)9)13(8,11)12/h1-2H
InChIKey: SBMKFWMFNIEPDN-UHFFFAOYSA-N
SMILES: Fc1cc(c(F)cc1Br)S(Cl)(=O)=O
CAS DataBase Reference: 207974-14-9(CAS DataBase Reference)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8/PG 3
WGK Germany: 3
Hazard Note: Corrosive/Moisture Sensitive
HazardClass: 8
PackingGroup: II
HS Code: 29049090
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 632856
Product name: 4-Bromo-2,5-difluorobenzenesulfonyl chloride
Purity: 97%
Packaging: 1g
Price: $31.16
Updated: 2025/07/31

Sigma-Aldrich

Product number: 632856
Product name: 4-Bromo-2,5-difluorobenzenesulfonyl chloride
Purity: 97%
Packaging: 5g
Price: $127
Updated: 2023/01/07

TCI Chemical

Product number: B2388
Product name: 4-Bromo-2,5-difluorobenzenesulfonyl Chloride
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $43
Updated: 2025/07/31

TRC

Product number: B689663
Product name: 4-Bromo-2,5-difluorobenzenesulfonyl Chloride
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B689663
Product name: 4-Bromo-2,5-difluorobenzenesulfonyl Chloride
Packaging: 250mg
Price: $55
Updated: 2021/12/16

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4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to light yellow liquid

4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE Preparation Products And Raw materials

Raw materials

Copper(II) chloride N-Bromosuccinimide Toluene 2,5-Difluoroaniline Sodium nitrite Hydrochloric acid Dichloromethane Acetic acid Magnesium sulfate

Preparation Products

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4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE Suppliers

Americas 1 Belgium 1 China 81 Europe 1 Germany 2 India 4 Italy 1 Japan 1 Switzerland 2 United Kingdom 12 United States 20 Global 126

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
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China DongFan Chemical Co.,LTD

Tel: 86-0571-85151182
Fax: 86-0571-85151182
Country: China
ProdList: 5691
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Wuhan TCASChem Technology Co., Ltd.

Tel: 027-86697669 13986148687
Fax: 86-027-86697669
Email: sales@tcaschem.com
Country: China
ProdList: 4068
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View Lastest Price from 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE 207974-14-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-02

Shaanxi Dideu New Materials Co. Ltd

Product: 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE 207974-14-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-19

Henan Fengda Chemical Co., Ltd

Product: 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE 207974-14-9
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-24

207974-14-9, 4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDERelated Search:

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4-BROMO-2,5-DIFLUOROBENZENE-1-SULFONYL CHLORIDE

4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE

4-BROMO-2,5-DIFLUOROBENZENESULPHONYL CHLORIDE

BUTTPARK 23\07-77

TIMTEC-BB SBB005908

4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHL&

4-Bromo-2,5-difluorobenzenesulphonyl chloride 98%

4-Bromo-2,5-difluorobenzenesulphonylchloride98%

4-Bromo-2,5-difluorobenzenesulfonyl chloride,98%

4-BROMO-2,5-DIFLUORO

4-BroMo-2,5-difluorobenzenesulfonyl chloride, 98% 1GR

4-BROMO-2,5-DIFLUOROBEN

2,5-Difluoro-4-bromobenzenesulfonyl chloride

4-Bromo-2,5-difluorobenzene-1-sulfonyl chlorid

4-Bromo-2,5-difluorobenzenesulfonyl chloride 97%

4-Bromo-2,5-difluorobenzenesulfonylChloride&gt

Benzenesulfonyl chloride, 4-bromo-2,5-difluoro-

4-BROMO-2,5-DIFLUOROBENZENESULFONYL CHLORIDE ISO 9001：2015 REACH

207974-14-9

C6H2BrClF2O2S

SULFONYL CHLORIDE

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Building Blocks

Aryl Fluorinated Building Blocks

Building Blocks

Chemical Synthesis

Fluorinated Building Blocks

Organic Building Blocks

Organic Fluorinated Building Blocks

Other Fluorinated Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

Benzenesulfonyl chloride

Organic Building Blocks

Sulfonyl Halides

Sulfur Compounds

C6