METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Chemical Properties

Melting point:

38 °C (lit.)

Boiling point:

232-254 °C/0.1 mmHg (lit.)

Density 

1.281 g/mL at 1.281 °C (lit.)

refractive index 

n20/D 1.511(lit.)

Flash point:

>230 °F

storage temp. 

2-8°C

form 

Liquid

pka

11.11±0.20(Predicted)

Water Solubility 

Slightly soluble in water.

EPA Substance Registry System

2-Thiophenecarboxylic acid, tetrahydro-3-oxo-, methyl ester (2689-69-2)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36

Safety Statements 

26-36/37

WGK Germany 

3

HS Code 

2934999090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE Usage And Synthesis

Uses

Methyl 3-oxotetrahydrothiophene-2-carboxylate is used in the production of dihydro-thiophen-3-one.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 2229, 1946 DOI: 10.1021/ja01215a034

METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE(2689-69-2)Related Product Information

• METHYL THIOPHENE-2-CARBOXYLATE
• Tetrahydrothiophene
• Methyl 4-oxotetrahydrothiophene-3-carboxylate
• 3-METHYLTHIO-2-BUTANONE
• 3-Oxo-tetrahydro-thiophene-2-carboxylic acid ethyl ester
• Tetrahydrothiophen-3-one
• 2-(ethylthio)propanoic acid
• METHYL 2-(METHYLTHIO)BUTYRATE
• METHYL 2-(METHYLTHIO)PROPIONATE
• 3-Mercapto-2-butanone
• Dihydro-2-methyl-3(2H)-thiophenone
• METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE