CAS 351003-23-1|5-(Chlorosulfonyl)-2-fluorobenzonitrile

Introduction：Basic information about CAS 351003-23-1|5-(Chlorosulfonyl)-2-fluorobenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	5-(Chlorosulfonyl)-2-fluorobenzonitrile
CAS Number	351003-23-1	Molecular Weight	219.621
Density	1.6±0.1 g/cm3	Boiling Point	332.8±27.0 °C at 760 mmHg
Molecular Formula	C₇H₃ClFNO₂S	Melting Point	67-70 °C(lit.)
MSDS	USA	Flash Point	155.1±23.7 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	3-cyano-4-fluorobenzenesulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	332.8±27.0 °C at 760 mmHg
Melting Point	67-70 °C(lit.)
Molecular Formula	C₇H₃ClFNO₂S
Molecular Weight	219.621
Flash Point	155.1±23.7 °C
Exact Mass	218.955704
PSA	66.31000
LogP	2.04
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.576
InChIKey	KDVZADPGGPBAAK-UHFFFAOYSA-N
SMILES	N#Cc1cc(S(=O)(=O)Cl)ccc1F

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

3-Cyano-4-fluorobenzenesulphonyl chloride

MFCD03093760

3-cyano-4-fluorobenzene-1-sulfonyl chloride

WSGR DF CCN

5-(Chlorosulfonyl)-2-fluorobenzonitrile

3-Cyano-4-Fluoro-benzenesulfonyl chloride

4-fluoro-3-cyano-benzenesulfonyl chloride

5-(chlorosulfonyl)-2-fluorobenzenecarbonitrile

Benzenesulfonyl chloride, 3-cyano-4-fluoro-

3-Cyano-4-fluorobenzenesulfonyl chloride

4-fluoro-3-cyanobenzenesulphonyl chloride

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