Cyclopentene price cas 142-29-0

Cyclopentene

Chemical Data

CAS No

142-29-0

Synonyms

 Cyclopentene [UN2246]; [Flammable liquid] UN2246

Molecular Formular

C₅H₈

Molecula Weight

68.117

EINECS NO

205-532-9

Appearance

Clear,colorless liquid

Physical property

Density: 0.83 g/mL at 20 °C

Melting point:-135°C

Boiling point:44.2°C at 760 mmHg

Water solubility: immiscible

Vapour pressure: 378mmHg at 25°C

Soluble in ethanol,ethyl ether,benzene and petroleum ether,not soluble in water

Packing

250kg net plastic drum

Uses

Used as a monomer, also used in organic synthesis

Storage

Keep in sealed and damp proof place.

Specification

Appearance

clear,colorless liquid

Assay

99.0%(min.)by GC

Color 

25 APHA (max.)

Cyclopentane&Carbon 6 alkene

0.6%(max.)by GC

Other impurity

0.4%(max.)by GC

Water

300ppm (max.) by K.F.

Conclusion

Conform to IN-HOUSE standard