ChemicalBook > CAS DataBase List > 3,5-DICHLOROSULFANILAMIDE

3,5-DICHLOROSULFANILAMIDE

Product Name: 3,5-DICHLOROSULFANILAMIDE
CAS No.: 22134-75-4
Chemical Name: 3,5-DICHLOROSULFANILAMIDE
Synonyms: Nsc 62888;Einecs 244-799-6;AKOS BBS-00007978;3,5-DICHLOROSULFANILAMIDE;3,5-DICHLOROSULPHANILAMIDE;Sulfanilamide, 3,5-dichloro-;3,5-Dichlorosulfanilamide >3,5-DICHLOROSULFANILAMIDE, 97 %;4-AMINO-3,5-DICHLOROBENZENESULFAMIDE;4-Amino-3,5-dichlorobenzenesulfonamide
CBNumber: CB2462178
Molecular Formula: C6H6Cl2N2O2S
Formula Weight: 241.1
MOL File: 22134-75-4.mol

Less

3,5-DICHLOROSULFANILAMIDE Property

Melting point:: 206-208°C
Boiling point:: 427.5±55.0 °C(Predicted)
Density: 1.667±0.06 g/cm3(Predicted)
storage temp.: 2-8°C, protect from light
pka: 9.57±0.60(Predicted)
form: powder to crystal
color: Light yellow to Brown
BRN: 2727109
CAS DataBase Reference: 22134-75-4(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonamide, 4-amino-3,5-dichloro- (22134-75-4)

Less

Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
TSCA: Yes
HS Code: 2935.90.9500

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S345695
Product name: 3,5-DICHLOROSULFANILAMIDE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: S345695
Product name: 3,5-DICHLOROSULFANILAMIDE
Purity: Aldrich
Packaging: 1g
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: D0414
Product name: 3,5-Dichlorosulfanilamide
Purity: >98.0%(N)
Packaging: 5g
Price: $41
Updated: 2025/07/31

TCI Chemical

Product number: D0414
Product name: 3,5-Dichlorosulfanilamide
Purity: >98.0%(N)
Packaging: 25g
Price: $127
Updated: 2025/07/31

AK Scientific

Product number: 1223AB
Product name: 3,5-Dichlorosulfanilamide
Packaging: 5g
Price: $106
Updated: 2021/12/16

Less

3,5-DICHLOROSULFANILAMIDE Chemical Properties,Usage,Production

Chemical Properties

White crystals. Melting point 204-206 ℃.

Uses

3,5-Dichlorosulfanilamide can be used as a pharmaceutical intermediate.

Synthesis

3,5-Dichlorosulfanilamide is obtained by chlorination of sulfanilamide.

3,5-DICHLOROSULFANILAMIDE Preparation Products And Raw materials

Raw materials

Sulfanilamide

Preparation Products

Less

3,5-DICHLOROSULFANILAMIDE Suppliers

Americas 1 China 63 Europe 1 Germany 4 India 4 Japan 1 Russia 1 Switzerland 1 United Kingdom 8 United States 15 Global 99

J & K SCIENTIFIC LTD.

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

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

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

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 15121041756
Email: xingui2022@126.com
Country: China
ProdList: 9986
Advantage: 58

Shanghai Na Qian Chemical Technology Co. Ltd.

Tel: 13598610367
Fax: QQ:2468833170
Email: 2841375912@qq.com
Country: China
ProdList: 2789
Advantage: 52

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Changzhou Hopschain Chemical Co.,Ltd.

Tel: 0519-85528066 13775048983
Fax: 0519-85528066
Email: sales@hopschem.com
Country: China
ProdList: 31553
Advantage: 55

Chengdu Apis Pharmaceutical Technology Co.,Ltd

Tel: 13568817957
Fax: 028-66535130
Email: dudes@163.com
Country: China
ProdList: 299
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13305
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

CR Corporation Limited

Tel: +8613062833949
Email: fred.wen@crcorporation.cn
Country: China
ProdList: 8645
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

Hefei Hirisun Pharmatech Co., Ltd

Tel: +8615056975894
Fax: 86-0551-62678551
Email: shawn@hirisunpharm.com
Country: CHINA
ProdList: 9911
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 +8613203830695
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30229
Advantage: 58

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28172
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886766 13927870850
Fax: 0751-2886756
Email: 3001267247@qq.com
Country: China
ProdList: 9941
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

Yikang Chemical（Hubei）Co.， LTD

Tel: 027-027-18971353-902-902 18971353902
Email: 2242508613@qq.com
Country: China
ProdList: 6717
Advantage: 58

Beijing Aomi Jiade Pharmaceutical Technology Co., Ltd

Tel: +86-13522808617
Email: omichem@126.com
Country: China
ProdList: 6413
Advantage: 58

Zhengzhou convergence chemical co., LTD

Tel: 0371-0371-55153829 18003835034
Email: 2853979819@qq.com
Country: China
ProdList: 9998
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: 029-81124267 17392282731
Fax: 029-88380327
Email: 1073@dideu.com
Country: China
ProdList: 9992
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Suzhou Daolan Biomedical Technology Co., Ltd.

Tel: 15952404857
Email: sales@dolanpharm.com
Country: China
ProdList: 2919
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39665
Advantage: 58

Hubei Jiuchang New Material Technology Co., Ltd

Tel: 13407109540
Email: 15216757546@163.com
Country: China
ProdList: 229
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29784
Advantage: 58

Suzhou Daolan Biomedical Technology Co., Ltd.

Tel: 13771737464
Email: sales@dolanchem.com
Country: China
ProdList: 2172
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 18621169109
Email: market03@meryer.com
Country: China
ProdList: 27987
Advantage: 58

Guangdong Fangxin Biotechnology Co., Ltd.

Tel: 0751-2838688 13376594225
Email: 1276075424@qq.com
Country: China
ProdList: 9942
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Sichuan Shangang Biopharmaceutical Technology Co., Ltd

Tel: 13990000934,13076045191 13990000934
Email: 7109671@qq.com
Country: China
ProdList: 265
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 13795461237
Email: zhuruyan@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Shandong Liteng Biotechnology Co., Ltd

Tel: 18663721413 18663721413;
Email: rosy@litengpharm.com
Country: China
ProdList: 1267
Advantage: 58

Guangdong Shengke Biochemical Technology Co., Ltd.

Tel: 18925112370 18925113981
Email: 3809205144@qq.com
Country: China
ProdList: 4070
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: 400-6206333 13167063860
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 48457
Advantage: 58

Pushan Industry (Shaanxi) Co., Ltd

Tel: 029-81310890 18165209495
Email: 2929288192@qq.com
Country: China
ProdList: 9729
Advantage: 58

Tanmo Quality Inspection Technology Co., Ltd.

Tel: 4008-099-669
Email: 23419001name@qq.com
Country: CHINA
ProdList: 6043
Advantage: 58

Shaanxi Linbang Industrial Co., Ltd

Tel: 17709134430
Email: 2379795542@qq.com
Country: China
ProdList: 4822
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Biosynth Biological Technology (Suzhou) Co Ltd

Tel: 51288865780
Email: sales@biosynth.com
Country: China
ProdList: 6051
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Shandong Liteng Biotechnology Co. , Ltd.

Tel: +86-18663721413 +86-15552573001
Email: rosy@litengpharm.com
Country: China
ProdList: 3283
Advantage: 58

XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.

Tel: +8618950047208
Email: ellena@amitychem.com
Country: China
ProdList: 43416
Advantage: 58

22134-75-4, 3,5-DICHLOROSULFANILAMIDERelated Search:

Sulfanilamide Sulfamide DICHLORPHENAMIDE 3,5-DICHLOROSULFANILAMIDE 1,9-Pyrazoloanthrone 2-CHLORO-4-SULFAMOYLANILINE 3,5-DICHLOROTHIOPHENOL 3-CHLOROTHIOPHENOL 2,6-Dichloroaniline 3,5-Dichlorobenzenesulfonamide 3-CHLOROBENZENESULFONAMIDE

4-amino-3,5-dichloro-benzenesulfonamid

4-Amino-3,5-dichlorobenzenesulfonamide

Benzenesulfonamide, 4-amino-3,5-dichloro-

Sulfanilamide, 3,5-dichloro-

3,5-DICHLOROSULFANILAMIDE

3,5-DICHLOROSULPHANILAMIDE

AKOS BBS-00007978

4-Amino-3,5-dichlorobenzenesulphonamide

Einecs 244-799-6

Nsc 62888

4-AMINO-3,5-DICHLOROBENZENESULFAMIDE

3,5-DICHLOROSULFANILAMIDE, 97 %

3,5-Dichloro-4-aminobenzenesulfonamide

4-amino-3,5-dichlorobenzene-1-sulfonamide

3,5-Dichlorosulfanilamide &gt

22134-75-4

AMINE