Basic information Uses Safety Supplier Related
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1-BENZOTHIOPHEN-3(2H)-ONE

Basic information Uses Safety Supplier Related

1-BENZOTHIOPHEN-3(2H)-ONE Basic information

Product Name:
1-BENZOTHIOPHEN-3(2H)-ONE
Synonyms:
  • 1-BENZOTHIOPHEN-3(2H)-ONE
  • 1-BENZOTHIOPHEN-3-OL
  • benzo[b]thiophen-3(2H)-one
  • 2,3-dihydro-1-benzothiophen-3-one
  • 2H-1-benzothiophen-3-one
  • 1-BENZOTHIOPHEN-3(2H)-ONE ISO 9001:2015 REACH
CAS:
130-03-0
MF:
C8H6OS
MW:
150.2
Mol File:
130-03-0.mol
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1-BENZOTHIOPHEN-3(2H)-ONE Chemical Properties

Melting point:
230 °C
Boiling point:
129-130 °C(Press: 3 Torr)
Density 
1.311±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Store in freezer, under -20°C
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1-BENZOTHIOPHEN-3(2H)-ONE Usage And Synthesis

Uses

1-benzothiophene-3 (2H) - one is an organic intermediate, which can be prepared from 2-carboxymethyl thiobenzoic acid as starting material. It can be used to prepare fluorescent red 5B. Fluorescent red 5b is an oil-soluble solvent pigment with blue light, which has good heat resistance, light resistance, high coloring power and bright color; It can be used for coloring a variety of resins.

Synthesis Reference(s)

The Journal of Organic Chemistry, 10, p. 381, 1945 DOI: 10.1021/jo01181a001

1-BENZOTHIOPHEN-3(2H)-ONESupplier

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