CAS 81903-80-2|3,4-dibromobenzenesulfonyl chloride

Introduction：Basic information about CAS 81903-80-2|3,4-dibromobenzenesulfonyl 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	3,4-dibromobenzenesulfonyl chloride
CAS Number	81903-80-2	Molecular Weight	334.41300
Density	2.11g/cm3	Boiling Point	346.9ºC at 760 mmHg
Molecular Formula	C₆H₃Br₂ClO₂S	Melting Point	34ºC
MSDS	/	Flash Point	163.6ºC

Names

Name	3,4-dibromobenzenesulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.11g/cm3
Boiling Point	346.9ºC at 760 mmHg
Melting Point	34ºC
Molecular Formula	C₆H₃Br₂ClO₂S
Molecular Weight	334.41300
Flash Point	163.6ºC
Exact Mass	331.79100
PSA	42.52000
LogP	4.21990
Index of Refraction	1.622
InChIKey	PBCQAUMKUSTMJD-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1ccc(Br)c(Br)c1

Safety Information

Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	26-36/37/39
RIDADR	UN 3261
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

3,4-dibromophenylsulfonyl chloride

3,4-dibromophenylsulfonic acid chloride

3,4-Dibrom-benzolsulfonylchlorid

3,4-dibromo-benzenesulfonyl chloride

Benzenesulfonylchloride,3,4-dibromo

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