ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Chemical Properties

Melting point:

114-116 °C(lit.)

Boiling point:

407.5±45.0 °C(Predicted)

Density 

1.235±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

pka

0.53±0.20(Predicted)

form 

Fine Crystalline Powder

color 

Yellow

InChIKey

CDYVTVLXEWMCHU-UHFFFAOYSA-N

CAS DataBase Reference

4506-71-2(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

36/37/38-22

Safety Statements 

36/37/39-26-22

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29339900

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Usage And Synthesis

Chemical Properties

yellow fine crystalline powder

Uses

Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate was used in the preparation of:

• thienopyrimidine derivatives
• azo dyes
• N-(3-ethoxycarbonyl-4,5,6,7-tetrahydrobenzo[b]thien-2-yl)-2-aryl hydrazono-3-oxobutanamide derivatives
• tetrahydrobenzo[b]thiophene dyes

ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE(4506-71-2)Related Product Information

• ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE
• 2,5-Dithienylpyrrole
• 3,5-Dibromodithieno[3,2-b:2',3'-d]thiophene
• 2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
• ETHYL 3-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-2-CARBOXYLATE,3-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID ETHYL ESTER
• 1-Benzothiophene-3-carboxylic acid