1-BENZOTHIOPHEN-3(2H)-ONE

1-BENZOTHIOPHEN-3(2H)-ONE Basic information
Uses
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
EINECS:
Product Categories:
Mol File:130-03-0.mol
1-BENZOTHIOPHEN-3(2H)-ONE Structure
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
Safety Information
MSDS Information
1-BENZOTHIOPHEN-3(2H)-ONE Usage And Synthesis
Uses1-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 Preparation Products And Raw materials
Preparation Products3-Bromo-1-benzothiophene-->Vat Red 41-->sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate
CHEMBRDG-BB 5312859 1-BENZOTHIOPHENE-2,3-DIONE SPECS AG-690/15437459 Vat Red 41 Vat Brown 5 AKOS 94265 SPECS AE-848/13422054 SPECS AG-690/15437457 AF-CX 921XX ORALITH BRILLIANT PINK R 3-OXO-2,3-DIHYDROBENZO[B]THIOPHENE 1,1-DIOXIDE AKOS 94288 CHEMBRDG-BB 5378432 (2E)-5-ETHOXY-2-[(OCTYLAMINO)METHYLENE]-1-BENZOTHIOPHEN-3(2H)-ONE AKOS AU36-M225 ANTHRA RED B (2E)-5-ETHOXY-2-{[(PYRIDIN-4-YLMETHYL)AMINO]METHYLENE}-1-BENZOTHIOPHEN-3(2H)-ONE CHEMBRDG-BB 5315095

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