Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy-

CAS No.
165661-51-8
Chemical Name:
Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy-
Synonyms
3,5-Difluoro-2-hydroxybenzene-1-sulfonyl Chloride;Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy-
CBNumber:
CB55948559
Molecular Formula:
C6H3ClF2O3S
Molecular Weight:
228.6
MDL Number:
MFCD19200478
MOL File:
165661-51-8.mol
MSDS File:
SDS
Last updated:2026-05-28 05:08:49

Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy- Properties

Boiling point 276.4±40.0 °C(Predicted)
Density 1.719±0.06 g/cm3(Predicted)
pka 4.70±0.50(Predicted)

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

Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B593945 3,5-Difluoro-2-hydroxybenzene-1-sulfonylChloride 165661-51-8 10mg $65 2021-12-16 Buy
TRC B593945 3,5-Difluoro-2-hydroxybenzene-1-sulfonylChloride 165661-51-8 50mg $220 2021-12-16 Buy
TRC B593945 3,5-Difluoro-2-hydroxybenzene-1-sulfonylChloride 165661-51-8 100mg $350 2021-12-16 Buy
AK Scientific 9601BB 3,5-Difluoro-2-hydroxybenzene-1-sulfonylchloride 165661-51-8 250mg $710 2021-12-16 Buy
AK Scientific 9601BB 3,5-Difluoro-2-hydroxybenzene-1-sulfonylchloride 165661-51-8 1g $1307 2021-12-16 Buy
Product number Packaging Price Buy
B593945 10mg $65 Buy
B593945 50mg $220 Buy
B593945 100mg $350 Buy
9601BB 250mg $710 Buy
9601BB 1g $1307 Buy

Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy- Preparation Products And Raw materials

Raw materials

Preparation Products

Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy- Suppliers

Global Suppliers ( 1)
Supplier Tel Email Country ProdList Advantage
Toronto Research Chemicals Inc. -- info@trc-canada.com Canada 6661 58
Supplier Advantage
Toronto Research Chemicals Inc. 58
Benzenesulfonyl chloride, 3,5-difluoro-2-hydroxy- 3,5-Difluoro-2-hydroxybenzene-1-sulfonyl Chloride 165661-51-8 C6H3O3F2SCl