CAS No.：100-42-5 Styrene

CAS No.: 100-42-5
Formula: C₆H₅CHCH₂.
EINECS: 202-851-5
Type: Styrene
Appearance: Liquid
Quality: Industrial
HS Code: 2902500000
Colour: Transparent

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Product Name: Styrene

CAS：100-42-5

Assay：99%

Appearance：Colorless liquid

Main Characteristic of Styrene :

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.

Technical Paramater of 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.

Production Workshop :

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Package & Storage of Styrene:

180 KG Drum, 14.4MT/20’FCL also be packed according to customer's needs.

Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

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Applications of Styrene:

1. PS (polystyrene), ABS:Styrene copolymerizes with butadiene and acrylonitrile, and the copolymer can be used to produce ABS engineering plastics. acrylonitric-butadiene-styrene

2. Styrene butadiene rubber:Copolymerization with butadiene yields latex (SBL) and synthetic rubber (SBR);

3. AS resin:Copolymerized with acrylonitrile AS AS resin;

4. other:Styrene can also be used to produce other resins.

In addition, styrene is also widely used in pharmaceutical, coating, textile and other industries.

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