5-Ethyl-2-thiophenecarboxaldehyde Chemical Properties

Melting point:

65°C

Boiling point:

65 °C2 mm Hg(lit.)

Density 

1.12 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.57(lit.)

Flash point:

229 °F

storage temp. 

Refrigerator

Odor

at 0.10 % in propylene glycol. like benzaldehyde

Odor Type

fruity

Sensitive 

Air Sensitive

BRN 

108539

LogP

1.727 (est)

CAS DataBase Reference

36880-33-8(CAS DataBase Reference)

EPA Substance Registry System

2-Thiophenecarboxaldehyde, 5-ethyl- (36880-33-8)

Safety Information

Risk Statements 

20/21/22

Safety Statements 

24/25

WGK Germany 

3

TSCA 

Yes

HS Code 

29349990

MSDS

• Language:English Provider:5-Ethyl-2-thiophenecarbaldehyde
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

5-Ethyl-2-thiophenecarboxaldehyde Usage And Synthesis

Chemical Properties

CLEAR RED-BROWN TO BROWN LIQUID

Uses

5-Ethyl-2-thiophenecarboxaldehyde may be used in the preparation of 6-(butylamino)-2-(5-ethylthiophen-2-yl)-3-(4-fluorobenzyl)-2,3-dihydroquinazolin-4(1H)-one.

General Description

5-Ethyl-2-thiophenecarboxaldehyde is an alkyl derivative of thiophenecarboxaldehyde. Its standard molar enthalpies of combustion and vaporization have been evaluated.

5-Ethyl-2-thiophenecarboxaldehyde(36880-33-8)Related Product Information

• Tetrahydrothiophene
• Ethyl acetate
• Ethyl cellulose
• 2-Thiophenecarboxaldehyde
• Ethyl acrylate
• Dibenzothiophene
• Cephalothin sodium
• CHLOROETHANE
• Ethylparaben
• Ethylbenzene
• Ethyl formate
• Thifensulfuron
• Ethanol
• Diethyl ether
• 3-AMINO-5-(TERT-BUTYL)THIOPHENE-2-CARBOXAMIDE
• 5-Acetylthiophene-2-carboxylic acid
• N-(2-ACETYL-5-TERT-BUTYL-THIOPHEN-3-YL)-SUCCINAMIC ACID
• BUTTPARK 145\08-48