monômero de estireno fino de resina de poliéster insaturada
$14001-9 Others
$1350≥10Others
Tipo de pagamento: | L/C,Western Union,T/T |
porta: | Shanghai Port |
$14001-9 Others
$1350≥10Others
Tipo de pagamento: | L/C,Western Union,T/T |
porta: | Shanghai Port |
CAS No.: 100-42-5
Other Names: styrene
MF: C8h8
EINECS No.: 202-851-5
Grade Standard: Industrial Grade
Appearance: colorless oily liquid
Application: polystyrene
Brand Name: Thousands chemicals
Model Number: TC-SM
Product Name: Styrene
Bases: A level≥99.5%;B level≥99.0%
Melting Point: -30.6℃
Boiling Point: 146℃
Relative Density: 0.91
Relative Vapor Density: 3.6
Saturated Vapor Pressure: 1.33(30.8℃)kPa
Heat Of Combustion: 4376.9kJ/mol
Critical Temperature: 369℃
Critical Pressure: 3.81MPa
Place Of Origin: Jiangsu, China
Purity: 99.5%
Unidades de venda | : | ton |
Tipo de pacote | : | Embalado em 220kg/tambor, tambor de metal. |
Exemplo de imagem | : |
monômero de estireno Descrição do produto
O estireno, também conhecido como enilbenzeno, vinilbenzeno e fenileteno, é um composto orgânico com a fórmula química C6H5CH = CH2. Esse derivado de benzeno é um líquido oleoso incolor que evapora facilmente e tem um cheiro doce, embora altas concentrações tenham um odor menos agradável. O estireno é o precursor do poliestireno e vários copolímeros.
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.
|
|
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