Venta caliente Monómero Styrene

Property

Data

Unit

Bases

A level≥99.5%;B level≥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.