CAS 264927-50-6|2-chloro-5-chlorosulfonyl-4-fluorobenzo&

Introduction：Basic information about CAS 264927-50-6|2-chloro-5-chlorosulfonyl-4-fluorobenzo&, 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. Articles1
6. Synonyms

Common Name	2-chloro-5-chlorosulfonyl-4-fluorobenzo&
CAS Number	264927-50-6	Molecular Weight	273.06600
Density	1.764g/cm3	Boiling Point	383.5ºC at 760 mmHg
Molecular Formula	C₇H₃Cl₂FO₄S	Melting Point	145-148ºC(lit.)
MSDS	ChineseUSA	Flash Point	185.7ºC
Symbol	GHS05	Signal Word	Danger

Names

Name	2-Chloro-5-chlorosulfonyl-4-fluorobenzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.764g/cm3
Boiling Point	383.5ºC at 760 mmHg
Melting Point	145-148ºC(lit.)
Molecular Formula	C₇H₃Cl₂FO₄S
Molecular Weight	273.06600
Flash Point	185.7ºC
Exact Mass	271.91100
PSA	79.82000
LogP	3.18560
Vapour Pressure	1.45E-06mmHg at 25°C
Index of Refraction	1.581
InChIKey	QOPIIRYHSQOQRN-UHFFFAOYSA-N
SMILES	O=C(O)c1cc(S(=O)(=O)Cl)c(F)cc1Cl

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-27-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles1

Aminobenzoic acid diuretics. 8. 3,4-Disubstituted 5-methylsulfonylbenzoic acids and related compounds. Feit PW and Nielsen OBT.

J. Med. Chem. 19(3) , 402-406, (1976)

Synonyms

2-chloro-5-(chlorosulfonyl)-4-fluorobenzoic acid

MFCD01321365

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