ChemicalBook >> CAS DataBase List >>5-Chlorosulfonyl-2-hydroxybenzoic acid

5-Chlorosulfonyl-2-hydroxybenzoic acid

CAS No.
17243-13-9
Chemical Name:
5-Chlorosulfonyl-2-hydroxybenzoic acid
Synonyms
AURORA 23307;BUTTPARK 49\07-51;TIMTEC-BB SBB010137;OTAVA-BB BB7110952608;5-(CHLOROSULFONYL)SALICYLIC ACID;5-(Chlorosulphonyl)salicylic acid;5-Chlorosulfonyl-2-hydroxybenzoic acid;5-CHLOROSULPHONYL-2-HYDROXYBENZOIC ACID;2-Hydroxy-5-(chlorosulfonyl)benzoic acid;Benzoic acid, 5-(chlorosulfonyl)-2-hydroxy-
CBNumber:
CB9688638
Molecular Formula:
C7H5ClO5S
Molecular Weight:
236.63
MDL Number:
MFCD00052974
MOL File:
17243-13-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:33

5-Chlorosulfonyl-2-hydroxybenzoic acid Properties

Melting point 171-174°C
Boiling point 434.6±40.0 °C(Predicted)
Density 1.726±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form solid
pka 1.39±0.10(Predicted)
InChI 1S/C7H5ClO5S/c8-14(12,13)4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)
InChIKey SJXHSFSHNKFRLN-UHFFFAOYSA-N
SMILES OC(=O)c1cc(ccc1O)S(Cl)(=O)=O
CAS DataBase Reference 17243-13-9(CAS DataBase Reference)
UNSPSC Code 12352106
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314-H318
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  34-36
Safety Statements  26-36/37/39
RIDADR  3261
WGK Germany  WGK 3
Hazard Note  Irritant
HazardClass  8
PackingGroup  III
HS Code  2918290090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
NFPA 704
0
3 0
W

5-Chlorosulfonyl-2-hydroxybenzoic acid price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth SAA24313 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 5g $220 2026-06-05 Buy
Biosynth SAA24313 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 10g $412.5 2026-06-05 Buy
Biosynth SAA24313 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 25g $687.5 2026-06-05 Buy
Biosynth SAA24313 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 50g $1100 2026-06-05 Buy
Biosynth SAA24313 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 100g $1650 2026-06-05 Buy
Product number Packaging Price Buy
SAA24313 5g $220 Buy
SAA24313 10g $412.5 Buy
SAA24313 25g $687.5 Buy
SAA24313 50g $1100 Buy
SAA24313 100g $1650 Buy

5-Chlorosulfonyl-2-hydroxybenzoic acid Chemical Properties, Uses, Production

Uses

5-(Chlorosulfonyl)-2-hydroxybenzoic acid is a useful reagent for organic synthesis.

69-72-7
17243-13-9
Synthesis of 5-Chlorosulfonyl-2-hydroxybenzoic acid from Salicylic acid

5-Chlorosulfonyl-2-hydroxybenzoic acid Preparation Products And Raw materials

Global Suppliers ( 86)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 85114309 18982182443 yangli@happysyn.com China 2297 55
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58

View Latest Price from 5-Chlorosulfonyl-2-hydroxybenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
	5-CHLOROSULFONYL-2-HYDROXYBENZOIC ACID pictures 2024-10-22 5-CHLOROSULFONYL-2-HYDROXYBENZOIC ACID
17243-13-9
$1.00 1g 85.0-99.8% 20tons Career Henan Chemica Co
5-(Chlorosulphonyl)salicylic acid 5-(Chlorosulphonyl)salicylic acid, 2-Carboxy-4-(chlorosulphonyl)phenol, 3-Carboxy-4-hydroxybenzenesulphonyl chloride Benzoic acid, 5-(chlorosulfonyl)-2-hydroxy- OTAVA-BB BB7110952608 TIMTEC-BB SBB010137 BUTTPARK 49\07-51 AURORA 23307 5-CHLOROSULPHONYL-2-HYDROXYBENZOIC ACID 5-(CHLOROSULFONYL)SALICYLIC ACID 2-Hydroxy-5-(chlorosulfonyl)benzoic acid 5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9 C7H5ClO5S SULFONYL CHLORIDE