CAS 21815-91-8|3-Chloro-1-benzothiophene-2-carbonyl chloride

Introduction：Basic information about CAS 21815-91-8|3-Chloro-1-benzothiophene-2-carbonyl 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-Chloro-1-benzothiophene-2-carbonyl chloride
CAS Number	21815-91-8	Molecular Weight	231.098
Density	1.5±0.1 g/cm3	Boiling Point	342.2±22.0 °C at 760 mmHg
Molecular Formula	C₉H₄Cl₂OS	Melting Point	112-116 °C
MSDS	ChineseUSA	Flash Point	160.7±22.3 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	3-chloro-1-benzothiophene-2-carbonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	342.2±22.0 °C at 760 mmHg
Melting Point	112-116 °C
Molecular Formula	C₉H₄Cl₂OS
Molecular Weight	231.098
Flash Point	160.7±22.3 °C
Exact Mass	229.935989
PSA	45.31000
LogP	4.47
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.686
InChIKey	GWKSSMDJEWPKCM-UHFFFAOYSA-N
SMILES	O=C(Cl)c1sc2ccccc2c1Cl

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:Corrosive;
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	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

3-Chlorobenzo[b]thiophene-2-carbonyl chloride

MFCD00053069

Benzo[b]thiophene-2-carbonyl chloride, 3-chloro-

3-Chlorobenzothiophene-2-carbonyl chloride

3-Chloro-1-benzothiophene-2-carbonyl chloride

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