2-Ethylthiophene Chemical Properties

Melting point:

-66.9°C (estimate)

Boiling point:

132-134 °C (lit.)

Density 

0.99 g/mL at 25 °C (lit.)

vapor pressure 

60.9 at 60.3 °C, 92.2 at 70.3 °C, 136 at 80.3 °C, 197 at 90.3 °C, 280 at 100.3 °C (Eon et al., 1971)

refractive index 

n20/D 1.513(lit.)

Flash point:

70 °F

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

0.29g/l

form 

liquid (estimate)

Specific Gravity

0.990

color 

yellow-green

Water Solubility 

Not miscible or difficult to mix with water.

BRN 

105402

LogP

2.870

CAS DataBase Reference

872-55-9(CAS DataBase Reference)

NIST Chemistry Reference

Thiophene, 2-ethyl-(872-55-9)

Safety Information

Hazard Codes 

Xi,F

Risk Statements 

10-36/37/38-37-11

Safety Statements 

23-24/25-37/39-26-16-33-29-7/9

RIDADR 

UN 1993 3/PG 2

WGK Germany 

3

F 

8-10-13-23

Hazard Note 

Irritant

HazardClass 

3

PackingGroup 

II

HS Code 

29349990

MSDS

• Language:English Provider:2-Ethylthiophene
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2-Ethylthiophene Usage And Synthesis

Chemical Properties

Clear colorless to pink liquid

Uses

Ingredient in crude petroleum.

Uses

2-Ethylthiophene?is used in production of bispyranilidenes, dithiobispyranilidenes and diselenobispyranilidene for electronic or optoelectronic components with high efficiencies.

Uses

2-Ethylthiophene may be used as an analytical reference standard for the determination of the analyte in wastewater samples, diesel particulate matter and diesel fuel and industrial cooked ham by various chromatography techniques.

General Description

2-Ethylthiophene is an organosulfur compound belonging to the class of alkylated thiophenes.

2-Ethylthiophene(872-55-9)Related Product Information

• Tetrahydrothiophene
• 2-Thiophenecarboxaldehyde
• Dibenzothiophene
• Cephalothin sodium
• Thifensulfuron
• Thianaphthene
• 2-Thiopheneethanol
• 2-Thiopheneglyoxylic acid
• 4-KETO-4,5,6,7-TETRAHYDROTHIANAPHTHENE
• Cyclopropyl 2-thienyl ketone
• 2-Acetyl-3-methylthiophene
• AMINO-THIOPHEN-2-YL-ACETIC ACID
• 2-Thiopheneacetic acid
• GAMMA-CHLORO-2-BUTYROTHIENONE
• 1-(2-Thienyl)-1-propanone
• Ethylthiophene-2-acetate,97%
• BETA-(2-THIENYL)-DL-ALANINE
• Thenoyltrifluoroacetone