ChemicalBook--->CAS DataBase List--->496-31-1

496-31-1

496-31-1 Structure

496-31-1 Structure
IdentificationBack Directory
[Name]

2,3-Dihydrobenzo[b]thiophene-2-one
[CAS]

496-31-1
[Synonyms]

3h-1-benzothiophen-2-one
Benzo[b]thiophen-2(3H)-one
2,3-Dihydrobenzo[b]thiophene-2-one
[Molecular Formula]

C8H6OS
[MOL File]

496-31-1.mol
[Molecular Weight]

150.2
Chemical PropertiesBack Directory
[Melting point ]

43-44 °C
[Boiling point ]

260-264 °C(Press: 723 Torr)
[density ]

1.311±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Orange to Very Dark Red
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H303-H315-H319-H335
[Precautionary statements ]

P312-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

2,3-Dihydrobenzo[b]thiophene-2-one is a reactant used in the synthesis of merocyanines dyes.
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