2-Fluorobenzenesulfonyl chloride

Modify Date: 2025-08-25 12:25:40

2-Fluorobenzenesulfonyl chloride structure	Common Name	2-Fluorobenzenesulfonyl chloride
	CAS Number	2905-21-7	Molecular Weight	194.611
	Density	1.5±0.1 g/cm3	Boiling Point	242.0±13.0 °C at 760 mmHg
	Molecular Formula	C₆H₄ClFO₂S	Melting Point	27-30 °C(lit.)
	MSDS	Chinese USA	Flash Point	100.2±19.8 °C
	Symbol	GHS05	Signal Word	Danger

Name	2-Fluorobenzenesulfonyl chloride
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	242.0±13.0 °C at 760 mmHg
Melting Point	27-30 °C(lit.)
Molecular Formula	C₆H₄ClFO₂S
Molecular Weight	194.611
Flash Point	100.2±19.8 °C
Exact Mass	193.960449
PSA	42.52000
LogP	1.80
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.534
Storage condition	2~8℃

2-Fluorobenzenesulfonyl chloride MSDS(Chinese)

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R34
Safety Phrases	S26-S27-S36/37/39-S45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Precursor 1
CAS#:348-54-9 2-Fluoroaniline
DownStream 6
CAS#:180905-88-8 N-cyclopropyl-1... CAS#:180905-86-6 1-(2-fluorophen... CAS#:180905-85-5 ethyl 1-(2-fluo... CAS#:30058-40-3 2-Fluorobenzene...
CAS#:530116-14-4 1-(2-fluorophen... CAS#:52200-99-4 2-Fluorobenzene...

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

NMR studies of carbonic anhydrase-fluorinated benzenesulfonamide complexes.

Biochemistry 28(9) , 3955-60, (1989)

Fluorine NMR has been used to examine complexes formed by 2-fluoro-, 3-fluoro-, and 2,5-difluorobenzenesulfonamide and human carbonic anhydrases I and II. The results show that all three inhibitors fo...

Palladium-Catalyzed Iterative C- H Bond Arylations: Synthesis of Medium-Size Heterocycles with a Bridgehead Nitrogen Atom. Hagui W, et al.

ChemCatChem 7(21) , 3544-3554, (2015)

Regiocontroled Palladium‐Catalysed Direct Arylation at Carbon C2 of Benzofurans using Benzenesulfonyl Chlorides as the Coupling Partners. Loukotova L, et al.

ChemCatChem 6(5) , 1303-1309, (2014)

2-fluorophenylsulphonic acid chloride

WSGR BF

2-Fluorobenzene-1-sulfonyl chloride

2-Fluorobenzenesulphonyl chloride

2-fluorophenylsulfonyl chloride

MFCD00042285

Benzenesulfonyl chloride, 2-fluoro-

2-Fluorobenzenesulfonyl chloride

fluorobenzenesulphonyl chloride