5-Chlorobenzooxazole-2-thiol

About This Item

Molecular Formula	C₇H₄ClNOS
CAS Number	22876-19-3

FC-0454947

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Properties

Chemical Identifiers

IUPAC Name	5-chloro-3H-1,3-benzoxazole-2-thione
SMILES	C1=CC2=C(C=C1Cl)NC(=S)O2
InChI Key	BOBIZYYFYLLRAH-UHFFFAOYSA-N
InChI	InChI=1S/C7H4ClNOS/c8-4-1-2-6-5(3-4)9-7(11)10-6/h1-3H,(H,9,11)

Physical Properties

Boiling Point	278.7±42.0 °C at 760 mmHg
Melting Point	280-285 °C(lit.)
Flash Point	122.4±27.9 °C
Density	1.6±0.1 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

122.4±27.9 °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.