7-Chloro-1-benzothiophene-2-carboxylic acid

About This Item

Molecular Formula	C₉H₅ClO₂S
CAS Number	90407-16-2

FC-0550486

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Properties

Chemical Identifiers

IUPAC Name	7-chloro-1-benzothiophene-2-carboxylic acid
SMILES	C1=CC2=C(C(=C1)Cl)SC(=C2)C(=O)O
InChI Key	AAXOHLXWCUMMQS-UHFFFAOYSA-N
InChI	InChI=1S/C9H5ClO2S/c10-6-3-1-2-5-4-7(9(11)12)13-8(5)6/h1-4H,(H,11,12)

Physical Properties

Boiling Point	408.6±25.0 °C at 760 mmHg
Melting Point	289-291ºC
Flash Point	200.9±23.2 °C
Density	1.5±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

200.9±23.2 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.