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%
Packaging: packed in 220kg/drum , metal drum .
Supply Ability: 1000000000 Ton/Tons per Year
Port: Shanghai Port
styrene monomer Product description
Styrene, also known as ethenylbenzene, vinylbenzene, and phenylethene, is an organic compound with the chemical formula C6H5CH=CH2. This derivative of benzene is a colorless oily liquid that evaporates easily and has a sweet smell, although high concentrations have a less pleasant odor. Styrene is the precursor to polystyrene and several copolymers.
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Property
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Data
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Unit
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Bases
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A level≥99.5%;B level≥99.0%.
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-
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Appearance
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colorless transparent oily liquid
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-
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Melting point
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-30.6
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℃
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Boiling point
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146
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℃
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Relative density
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0.91
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Water=1
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Relative vapor density
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3.6
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Air=1
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Saturated vapor pressure
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1.33(30.8℃)
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kPa
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Heat of combustion
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4376.9
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kJ/mol
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Critical temperature
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369
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℃
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Critical pressure
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3.81
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MPa
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Octanol/water partition coefficients
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3.2
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-
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Flash point
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34.4
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℃
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Ignition temperature
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490
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℃
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Upper explosive limit
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6.1
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%(V/V)
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Lower explosive limit
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1.1
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%(V/V)
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Solubleness
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Insoluble in water, soluble in alcoho and most organic solvents.
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Main application
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Used for manufacturing polystyrene, synthetic rubber, ion-exchange resin ,etc.
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