CAS 58457-24-2|5-Chloro-4-nitro-2-thiophenesulfonyl chloride

Introduction：Basic information about CAS 58457-24-2|5-Chloro-4-nitro-2-thiophenesulfonyl 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	5-Chloro-4-nitro-2-thiophenesulfonyl chloride
CAS Number	58457-24-2	Molecular Weight	262.091
Density	1.9±0.1 g/cm3	Boiling Point	398.4±42.0 °C at 760 mmHg
Molecular Formula	C₄HCl₂NO₄S₂	Melting Point	51 °C
MSDS	USA	Flash Point	194.8±27.9 °C

Names

Name	5-chloro-4-nitrothiophene-2-sulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Boiling Point	398.4±42.0 °C at 760 mmHg
Melting Point	51 °C
Molecular Formula	C₄HCl₂NO₄S₂
Molecular Weight	262.091
Flash Point	194.8±27.9 °C
Exact Mass	260.872406
PSA	116.58000
LogP	2.53
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.627
InChIKey	SGHAHFHTASPNKN-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc(S(=O)(=O)Cl)sc1Cl

Safety Information

Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN3096
Packaging Group	II
Hazard Class	8
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

5-Chloro-4-nitro-2-thiophenesulfonyl chloride

2-Thiophenesulfonyl chloride, 5-chloro-4-nitro-

5-chloro-4-nitro-thien-2-ylsulfonyl chloride

5-chloro-4-nitro-2-thienylsulfonyl chloride

5-chloro-4-nitrothiophene-2-sulfonyl chloride

5-chloro-4-nitro-thiophene-2-sulfonyl chloride

chloro(5-chloro-4-nitro(2-thienyl))sulfone

2-chloro-3-nitrothiophene-5-sulphonyl chloride

2-chlorosulphonyl-4-nitro-5-chlorothiophene

5-Chlor-4-nitro-thiophen-2-sulfonylchlorid

MFCD00067978

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