Styrene, Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name: Styrene
CAS No.: 100-42-5
Molecular Fomula: C8H8
Molecular weight: 104.15
Appearance: Liquid
Sample: Available
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Description of SM
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. Approximately 25 million tonnes (55 billion pounds) of styrene were produced in 2010.
Basic Info of SM
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | Styrene |
| CAS No. | 100-42-5 |
| Molecular Formula | C8H8 |
| Molecular Weight | 104.14900 |
| PSA | 0.00000 |
| LogP | 2.32960 |
Numbering system
| EINECS number | 202-851-5 |
| MDL number | MFCD00008612 |
Properties
| Appearance & Physical State | clear, colorless. |
| Density | 0.906 |
| Boiling Point | 145-146ºC |
| Melting Point | -31ºC |
| Freezing Point | -30.6℃ |
| Flash Point | 31ºC |
| Refractive Index | 1.546-1.548 |
| Water Solubility | 0.3 g/L (20 ºC) |
| Stability | Stable, but may polymerize upon exposure to light. Normally shipped with a dissolved inhibitor. Substances to be avoided include strong acids, aluminium chloride, strong oxidizing agents, copper, copper alloys, metallic salts, polymerization catalysts and |
| Storage Condition | 2-8ºC |
| Vapor Density | 3.6 (vs air) |
| Vapor Pressure | 12.4 mm Hg ( 37.7 °C) |
Safety Info
| RTECS | WL3675000 |
| Hazard Class | 3 |
| Safety Statements | S23 |
| HS Code | 2902500000 |
| Packing Group | III |
| WGK Germany | 2 |
| RIDADR | UN 2055 |
| Risk Statements | R10; R20; R36/38 |
| Hazard Codes | Xn |
What is SM?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Styrene which has developed particularly rapidly in recent years. Do you know about Styrene?
- The official answer: Styrene, an organic compound with chemical formula C8H8, the electron of vinyl is conjugated with a benzene ring, insoluble in water, soluble in most organic solvents such as ethanol, ether, etc. It is an important monomer for synthetic resin, ion exchange resin and synthetic rubber, etc.
What’s the application of SM?
The most important use is as a monomer for synthetic rubber and plastic used to produce styrene-butadiene rubber, polystyrene, foam polystyrene; also used in copolymerization with other monomers to manufacture a variety of different uses of engineering plastics. Such as copolymerization with acrylonitrile and butadiene to produce ABS resin, widely used in a variety of household appliances and industry; copolymerization with acrylonitrile to produce SAN is impact resistance, colour Chemicalbook bright resin; copolymerization with butadiene to produce SBS is a thermoplastic rubber, widely used as a modifier of PVC, polypropylene, etc…
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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