CAS 141337-26-0|4-chloro-2-fluorobenzenesulfonyl chloride

Introduction：Basic information about CAS 141337-26-0|4-chloro-2-fluorobenzenesulfonyl chloride, 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	4-chloro-2-fluorobenzenesulfonyl chloride
CAS Number	141337-26-0	Molecular Weight	229.05600
Density	2.096g/cm3	Boiling Point	245.7ºC at 760mmHg
Molecular Formula	C₆H₃Cl₂FO₂S	Melting Point	34-38 °C(lit.)
MSDS	ChineseUSA	Flash Point	>230 °F
Symbol	GHS05	Signal Word	Danger

Names

Name	4-Chloro-2-fluorobenzene-1-sulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.096g/cm3
Boiling Point	245.7ºC at 760mmHg
Melting Point	34-38 °C(lit.)
Molecular Formula	C₆H₃Cl₂FO₂S
Molecular Weight	229.05600
Flash Point	>230 °F
Exact Mass	227.92100
PSA	42.52000
LogP	3.48740
Vapour Pressure	0.0234mmHg at 25°C
Index of Refraction	1.55
InChIKey	ZFZRENUEJCOCRE-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1ccc(Cl)cc1F
Storage condition	2-8°C

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
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	2904909090

Customs

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%

Synonyms

4-Chloro-2-fluorobenzenesulfonyl chloride

MFCD03094560

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