3-METHYL-1-PENTENE Chemical Properties

Melting point:

−154 °C(lit.)

Boiling point:

54 °C(lit.)

alpha 

0°(c=1, C2H5OH)

Density 

0.67 g/mL at 25 °C(lit.)

vapor pressure 

436 mm Hg ( 37.7 °C)

refractive index 

n20/D 1.384(lit.)

Flash point:

−20 °F

storage temp. 

0-6°C

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

0.670

BRN 

1719110

CAS DataBase Reference

760-20-3(CAS DataBase Reference)

EPA Substance Registry System

1-Pentene, 3-methyl- (760-20-3)

Safety Information

Hazard Codes 

F,Xn

Risk Statements 

11-65

Safety Statements 

9-16-29-33-62

RIDADR 

UN 3295 3/PG 2

WGK Germany 

3

HS Code 

2901.29.1050

HazardClass 

3

PackingGroup 

II

MSDS

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

3-METHYL-1-PENTENE Usage And Synthesis

Chemical Properties

clear colourless liquid

Uses

3-Methyl-1-pentene has been used to study the rate constant of chlorine atom.

General Description

3-Methyl-1-pentene has been synthesized by the pyrolysis of ethylene –butene-2 mixtures in a static system.

3-METHYL-1-PENTENE(760-20-3)Related Product Information

• (-)-VERBENONE
• Vinylferrocene
• 3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID
• VINYLCYCLOPENTANE
• ALPHA-PINENE
• (1R)-(+)-ALPHA-PINENE
• Ethyl chrysanthemumate
• VINYLCYCLOHEXANE
• 1,2,3,4,5-Pentamethylcyclopentadiene
• DIHYDROCARVEOL
• beta-Pinene
• 2-CYCLOPENTENE-1-ACETIC ACID
• CHRYSANTHEMYL ALCOHOL
• (-)-DIHYDROCARVYL ACETATE
• (-)-MYRTENOL
• METHYL TUBERATE
• ACETONE AZINE
• 2,2-Dimethyl-4-pentenoic acid