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

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)-ONE(130-03-0)Related Product Information

• ANTHRA RED B
• ORALITH BRILLIANT PINK R
• Vat Red 41
• 3-OXO-2,3-DIHYDROBENZO[B]THIOPHENE 1,1-DIOXIDE
• Thianaphthene
• Vat Brown 5
• AF-CX 921XX
• CHEMBRDG-BB 5312859
• 1-BENZOTHIOPHENE-2,3-DIONE
• (2E)-5-ETHOXY-2-[(OCTYLAMINO)METHYLENE]-1-BENZOTHIOPHEN-3(2H)-ONE
• AKOS AU36-M225
• CHEMBRDG-BB 5315095
• SPECS AE-848/13422054
• SPECS AG-690/15437457
• AKOS 94265
• CHEMBRDG-BB 5378432
• AKOS 94288
• SPECS AG-690/15437459