Hot sale styrene monomer CAS 100-42-5

Data

Unit

Bases

A level‰99.5%;‰99.0%.

-

Appearance

colorless transparent oily liquid

-

Melting point

-30.6

„

Boiling point

146

„

Relative density

          0.91

Water=1

Relative vapor density

3.6

Air=1

Saturated vapor pressure

1.33(30.8„)

kPa

Heat of combustion

4376.9

kJ/mol

Critical temperature

369

„

Critical pressure

3.81

MPa

Octanol/water partition coefficients

3.2

-

Flash point

34.4

„

Ignition temperature

490

„

Upper explosive limit

6.1

%(V/V)

Lower explosive limit

1.1

%(V/V)

Solubleness

Insoluble in water, soluble in alcoho and most organic solvents.

Main application

Used for manufacturing polystyrene, synthetic rubber, ion-exchange resin ,etc.