CAS 166964-36-9|4-bromo-2,5-dichlorothiophene-3-sulfonyl chloride

Introduction：Basic information about CAS 166964-36-9|4-bromo-2,5-dichlorothiophene-3-sulfonyl 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-bromo-2,5-dichlorothiophene-3-sulfonyl chloride
CAS Number	166964-36-9	Molecular Weight	330.43500
Density	2.122g/cm3	Boiling Point	119-121ºC 1mm
Molecular Formula	C₄BrCl₃O₂S₂	Melting Point	70-72ºC
MSDS	/	Flash Point	/

Names

Name	4-bromo-2,5-dichlorothiophene-3-sulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.122g/cm3
Boiling Point	119-121ºC 1mm
Melting Point	70-72ºC
Molecular Formula	C₄BrCl₃O₂S₂
Molecular Weight	330.43500
Exact Mass	327.75900
PSA	70.76000
LogP	4.82570
Vapour Pressure	1.81E-05mmHg at 25°C
Index of Refraction	1.637
InChIKey	NAHZODWKWDZKSZ-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1c(Cl)sc(Cl)c1Br

Safety Information

Hazard Codes	C:Corrosive;
Risk Phrases	R14
Safety Phrases	S8
RIDADR	UN 3094
Packaging Group	II
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-Bromo-2,5-dichlorothiophene-3-sulfonyl chloride

MFCD00051664

4-Bromo-2,5-dichlorothiophene-3-sulphonyl chloride

4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride

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