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ChemicalBook >> CAS DataBase List >> 3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE

3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE

3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE price.
  • $9 - $1534.7
  • Product name: 3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE
  • CAS: 23378-88-3
  • MF: C6H3Cl3O3S
  • MW: 261.51
  • EINECS:245-619-9
  • MDL Number:MFCD00007432
  • Synonyms:3,5-Dichloro-2-hydroxybenzenesulphonyl chloride, tech. 90%;3,5-Dichloro-2-hydroxybenzenesulfonyl chloride,2,4-Dichlorophenol-6-sulfonyl chloride;3,5-Dichloro-2-hydroxybenzenesulfonyl chloride, 90-95% 25GR;3,5-Dichloro-2-hydroxybenzene-1-sulfonyl chloride;3,5-dichloro-2-hydroxy-benzenesulfonylchlorid ;3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE;3,5-DICHLORO-2-HYDROXYBENZENESULPHONYL CHLORIDE;2,4-DICHLOROPHENOL-6-SULFONYL CHLORIDE
Price35 Properties Safety Information Description
35 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 5.00g
  • 5g
  • 10g
  • 25G
  • 50g
  • 100G
  • 500g
  • 250mgs:
  • Manufactureraablocks
  • Product numberAA002MYA
  • Product description3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99%
  • Packaging10g
  • Price$52
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MYA
  • Product description3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99%
  • Packaging5g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002MYA
  • Product description3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99%
  • Packaging1g
  • Price$9
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU110006
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 95.00%
  • Packaging25G
  • Price$125
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU110006
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 95.00%
  • Packaging100G
  • Price$375
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-08578
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 99%
  • Packaging100g
  • Price$365
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-08578
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 97%
  • Packaging100g
  • Price$365
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-08578
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 97%
  • Packaging100g
  • Price$365
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number7917AD
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
  • Packaging25g
  • Price$188
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23378883
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
  • Packaging1g
  • Price$1534.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23378883
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
  • Packaging500mg
  • Price$831.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number23378883
  • Product description3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
  • Packaging250mg
  • Price$489.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020785
  • Product description3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE 95.00%
  • Packaging10G
  • Price$149.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020785
  • Product description3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE 95.00%
  • Packaging1G
  • Price$628.51
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberSC00161
  • Product description3,5-Dichloro-2-hydroxybenzenesulphonylchloride 95%
  • Packaging250mgs:
  • Price$14.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberSC00161
  • Product description3,5-Dichloro-2-hydroxybenzenesulphonyl chloride 95
  • Packaging5g
  • Price$22.86
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002MYA 3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99% 10g $52 2026-05-28 Buy
aablocks AA002MYA 3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99% 5g $32 2026-05-28 Buy
aablocks AA002MYA 3,5-Dichloro-2-Hydroxybenzenesulfonyl Chloride 99% 1g $9 2026-05-28 Buy
ACHEMBLOCK U110006 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 95.00% 25G $125 2026-05-27 Buy
ACHEMBLOCK U110006 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 95.00% 100G $375 2026-05-27 Buy
AHH MT-08578 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 99% 100g $365 2021-12-16 Buy
AHH MT-08578 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 97% 100g $365 2026-05-25 Buy
AHH MT-08578 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 97% 100g $365 2026-05-26 Buy
AK Scientific 7917AD 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 25g $188 2021-12-16 Buy
Alichem 23378883 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 1g $1534.7 2021-12-16 Buy
Alichem 23378883 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 500mg $831.3 2021-12-16 Buy
Alichem 23378883 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride 250mg $489.6 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020785 3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE 95.00% 10G $149.21 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020785 3,5-DICHLORO-2-HYDROXYBENZENESULFONYL CHLORIDE 95.00% 1G $628.51 2021-12-16 Buy
Atlantic Research Chemicals SC00161 3,5-Dichloro-2-hydroxybenzenesulphonylchloride 95% 250mgs: $14.14 2021-12-16 Buy
Atlantic Research Chemicals SC00161 3,5-Dichloro-2-hydroxybenzenesulphonyl chloride 95 5g $22.86 2026-05-23 Buy
Next Last

Properties

Melting point :80-83 °C (lit.)
Boiling point :359.0±42.0 °C(Predicted)
Density :1.652 (estimate)
storage temp. :Store below +30°C.
pka :4.03±0.50(Predicted)
form :Powder
color :Light beige to light brown
Water Solubility :Hydrolyzes in water.
Sensitive :Moisture Sensitive
BRN :2940993
InChI :1S/C6H3Cl3O3S/c7-3-1-4(8)6(10)5(2-3)13(9,11)12/h1-2,10H
InChIKey :KXFQRJNVGBIDHA-UHFFFAOYSA-N
SMILES :Oc1c(Cl)cc(Cl)cc1S(Cl)(=O)=O

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

3,5-Dichloro-2-hydroxybenzenesulfonyl chloride is used in the synthesis of (1R,2R)-(+)-1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)-1,2-diphenylethane1 and (1R,2R)-(+)- 1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)cyclohexane. It was used as chromogenic system in one-step kinetic method for the determination of 5?-nucleotidase.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
3,5-Dichloro-2-hydroxybenzenesulfonyl chloride CAS:23378-88-3
CONIER CHEM AND PHARMA LIMITED
Fuxin Pharmaceutical
Dayang Chem (Hangzhou) Co.,Ltd.
GIHI CHEMICALS CO.,LIMITED
Aceschem Inc.
Sichuan Biosynce Pharmatech Co., Ltd.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
Shandong Liteng Biotechnology Co. , Ltd.