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ChemicalBook >> CAS DataBase List >>3,4-Dibromobenzenesulfonyl chloride

3,4-Dibromobenzenesulfonyl chloride

3,4-Dibromobenzenesulfonyl chloride Structure
3,4-Dibromobenzenesulfonyl chloride structure
CAS No.
81903-80-2
Chemical Name:
3,4-Dibromobenzenesulfonyl chloride
Synonyms
3,4-Dibromobenzenesulfonyl chloride;Benzenesulfonyl chloride, 3,4-dibromo-;3,4-dibromobenzene-1-sulfonyl chloride;3,4-dibromophenylsulfonic acid chloride
CBNumber:
CB4153311
Molecular Formula:
C6H3Br2ClO2S
Molecular Weight:
334.41
MDL Number:
MFCD00060709
MOL File:
81903-80-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:28
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3,4-Dibromobenzenesulfonyl chloride Properties

Melting point 34 °C
InChI InChI=1S/C12H18ClNO/c1-12(2,3)14-8-11(15)9-6-4-5-7-10(9)13/h4-7,11,14-15H,8H2,1-3H3
InChIKey PBCQAUMKUSTMJD-UHFFFAOYSA-N
SMILES [S](=O)(=O)(Cl)c1cc(c(cc1)Br)Br
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39
RIDADR  3261
WGK Germany  WGK 3
HazardClass  MOISTURE SENSITIVE, CORROSIVE
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

3,4-Dibromobenzenesulfonyl chloride price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA004ZV0 3,4-Dibromobenzenesulfonyl chloride 95% 81903-80-2 1g $29 2026-05-28 Buy
aablocks AA004ZV0 3,4-Dibromobenzenesulfonyl chloride 95% 81903-80-2 5g $86 2026-05-28 Buy
Matrix Scientific 004568 3,4-Dibromobenzenesulfonyl chloride 81903-80-2 1g $17 2021-12-16 Buy
Matrix Scientific 004568 3,4-Dibromobenzenesulfonyl chloride 81903-80-2 5g $54 2021-12-16 Buy
AK Scientific 0126AF 3,4-Dibromobenzenesulfonylchloride 81903-80-2 5g $74 2021-12-16 Buy
Product number Packaging Price Buy
AA004ZV0 1g $29 Buy
AA004ZV0 5g $86 Buy
004568 1g $17 Buy
004568 5g $54 Buy
0126AF 5g $74 Buy

3,4-Dibromobenzenesulfonyl chloride Chemical Properties, Uses, Production

3,4-Dibromobenzenesulfonyl chloride synthesis

583-53-9
81903-80-2
Synthesis of 3,4-Dibromobenzenesulfonyl chloride from 1,2-Dibromobenzene

3,4-Dibromobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dibromobenzenesulfonyl chloride Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18938635012 sales@regentsciences.com China 9385 58
Wuhan Chemwish Technology Co., Ltd 027-67849912 sales@chemwish.com CHINA 10817 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53636 58
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Clearsynth Labs Limited 58
Amadis Chemical Company Limited 58
Shenzhen Regent Biochemical Technology Co., Ltd. 58
Wuhan Chemwish Technology Co., Ltd 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58

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3,4-dibromophenylsulfonic acid chloride 3,4-dibromobenzene-1-sulfonyl chloride Benzenesulfonyl chloride, 3,4-dibromo- 3,4-Dibromobenzenesulfonyl chloride 81903-80-2