STYRENE CAS 100-42-5

STYRENE CAS 100-42-5

What is STYRENE CAS 100 42 5 Styrene is a colorless to pale yellow organic compound with the chemical formula C8H8. It is derived from benzene and is used in the production of a variety of commercial and industrial products, including plastics, resins, synthetic rubber, and various polymers. Its...

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Product Introduction
What is STYRENE CAS 100 42 5

 

Styrene is a colorless to pale yellow organic compound with the chemical formula C8H8. It is derived from benzene and is used in the production of a variety of commercial and industrial products, including plastics, resins, synthetic rubber, and various polymers. Its CAS number is 100-42-5. Styrene is also used in the production of a variety of consumer goods, including toys, electronics, and household appliances. It is classified as a volatile organic compound (VOC) and can pose health risks to those who are exposed to it for extended periods of time.

Advantages of STYRENE CAS 100 42 5

 

 

Lightweight: Styrene is a lightweight material, making it ideal for use in lightweight products.

 

Strength: Despite its lightweight, styrene has good strength, making it great for use in products that need to withstand some level of stress.

 

High heat resistance: Styrene has a high heat resistance, which makes it ideal for applications such as automotive parts which have to endure high temperatures.

 

Low cost: Styrene is relatively inexpensive to produce, making it an affordable material for use in many applications.

 

Versatility: Styrene can be easily modified to improve its properties and make it suitable for use in a wide range of applications.

 

Chemical resistance: Styrene is highly resistant to many chemicals, making it useful in applications where it needs to come into contact with hazardous or corrosive substances.

 

Electrical insulation: Some forms of styrene are excellent electrical insulators, making it ideal for use in electrical products such as wires and cables.

 

Recyclability: Styrene is a highly recyclable material, which is good for the environment and makes it a cost-effective option in the long term.

 Types of STYRENE CAS 100 42 5

 

 

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Polystyrene

Polystyrene is a synthetic polymer that is made from styrene. It is an inexpensive and lightweight plastic that is commonly used in packaging, insulation, and disposable products such as cups and cutlery.

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Styrene-Butadiene Rubber

Styrene-butadiene rubber is a synthetic polymer that is made from styrene and butadiene. It is used in the production of tires, conveyor belts, and other industrial rubber products.

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 Styrene-Acrylic Emulsion

Styrene-acrylic emulsion is a water-based paint that is made from a mixture of styrene and acrylic polymers. It is used in interior and exterior paints, as well as in adhesives and coatings.

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Styrene-Butadiene Latex

Styrene-butadiene latex is a synthetic polymer that is made from styrene and butadiene. It is used in the production of latex gloves, adhesives, and coatings.

 

Application of STYRENE CAS 100 42 5

 

 

Production of polystyrene: Styrene is the primary ingredient for the production of polystyrene, which is used in a wide range of consumer and industrial products, including packaging materials, insulation, foam cups, and toys.

 

Production of resins: Styrene is used in the production of various resins, including unsaturated polyester resins, which are used in the manufacture of boats, automotive parts, and other products.

 

Production of rubber: Styrene is an important raw material for the production of synthetic rubber, which is widely used in the tire industry.

 

Production of coatings: Styrene is used in the production of various coatings, including high-performance coatings for automotive, aerospace, and marine applications.

 

Production of adhesives: Styrene is used in the production of various adhesive formulations, including hot-melt adhesives, which are used in the manufacture of packaging, footwear, and other products.

 

Production of specialty chemicals: Styrene is used in the manufacture of various specialty chemicals, including styrene-butadiene rubber, styrene-acrylic 

STYRENE CAS 100-42-5

Process of STYRENE CAS 100 42 5

 

Production of ethylene: Ethylene is produced by cracking natural gas or petroleum feedstocks at high temperatures. Ethylene is a key building block for the production of many chemicals, including styrene.

 

Production of benzene: Benzene is typically produced by the catalytic reforming of naphtha or other petroleum fractions. Benzene is a key precursor to the production of styrene.

 

Production of ethylbenzene: The production of ethylbenzene typically involves the alkylation of benzene with ethylene in the presence of a catalyst. Ethylbenzene is a key intermediate in the production of styrene.

Production of styrene: The most common method for producing styrene is by dehydrogenation of ethylbenzene. This reaction is typically catalyzed by a metal oxide catalyst, such as iron or copper oxide. The dehydrogenation process produces styrene and hydrogen as byproducts.

 

Purification: The styrene product is then typically purified by various methods, including distillation and solvent extraction, to remove impurities and ensure the desired quality and purity of the final product.

 

Final processing: The polystyrene is then further processed and molded into various products, such as packaging containers, building materials, and automotive parts.

Toluene CAS 108-88-3
Components of STYRENE CAS 100 42 5
 
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CarbonStyrene contains six carbon atoms, which form the backbone of the molecule.

 

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HydrogenThere are eight hydrogen atoms in styrene, which are attached to the carbon atoms.

 

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Styrene Monomer: Styrene is a colorless, oily liquid that is the building block for many plastics and resins.

 

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Volatile Organic Compounds (VOCs)Styrene is a VOC that can contribute to air pollution and can have negative health effects with prolonged exposure.

 

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Polymerization Inhibitors: Styrene can polymerize (join together to form long chains) spontaneously, so inhibitors are added to prevent this from happening during storage or transport.

 

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Impurities: Styrene can contain impurities, such as traces of benzene, toluene, or other chemicals that were used in the manufacturing process.

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Why Choose Us
 

Quality Products: They use advanced technology and strict quality control measures to ensure that their products meet or exceed the industry standards. They have a team of experienced chemists and engineers who oversee the entire production process to ensure that the products are of the highest quality.

 

Competitive Prices: They offer affordable prices for their products without compromising on the quality. They have a comprehensive pricing system, whereby their prices vary depending on the quantity, the type of product, and the location.

Customer Service

They have excellent customer service, and their team is always ready to provide professional assistance to their clients. They offer various modes of communication, including phone, email, and social media, to ensure that clients receive prompt responses to their inquiries.

Fast Delivery

They have an efficient and reliable logistics system that ensures prompt delivery of products to their clients. They have established partnerships with reputable shipping companies, which make it possible for clients to receive their orders within a short time.

Environmental-Friendly Products

They are committed to using environmentally friendly processes and raw materials in their production. They comply with the environmental regulations of the countries they operate in, and they continually strive to reduce their carbon footprint.

Experience

The company has been in operation for over 15 years, giving them extensive experience in the field of chemical technology.

 

Our Factory

Shanghai Yuze Chemical Technology Co.,ltd,found in 2017, which is headquartered in Pudong, Shanghai,China. We are an excellent supplier specializing in intermediates and fine chemicals etc., We regard product quality and credibility as the life of the enterprise.

The management team has more than 10 years of experience in the industry and pays close attention to market dynamics. With a keen sense of market smell, we provide our customers the most professional services and cutting-edge products.

We care about your demands and your development. All enquires will be responded within 1 working day! So, please drop us a mail of your demands, and a long-term cooperation will be commenced.

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FAQ
 

Q: What is styrene CAS 100-42-5?

A: Styrene, also known as vinylbenzene, is an organic compound with the chemical formula C8H8. CAS 100-42-5 is the unique identifier for this molecule.

Q: What is the molecular weight of styrene?

A: The molecular weight of styrene is 104 Da. Hence, the molecular weight of polystyrene is 104n, where "n" is the styrene molecule number in the polymer chain. Both the distribution shape and the average MW influence the properties of a polymer.

Q: What color is styrene CAS 100-42-5?

A: Styrene is a colorless liquid with a distinctive sweet and floral odor.

Q: What are the common uses of styrene?

A: Styrene is primarily used in the production of polystyrene, a widely used plastic. It is also used in the production of synthetic rubber, resins, paints, and coatings.

Q: What are the potential health risks associated with styrene exposure?

A: Exposure to high levels of styrene vapors may cause respiratory distress, headache, dizziness, and other symptoms such as eye, nose, and throat irritation. Long term exposure to styrene may cause damage to the central nervous system, liver, or kidneys.

Q: Is styrene CAS 100-42-5 carcinogenic?

A: The International Agency for Research on Cancer (IARC) has classified styrene as a possible carcinogen.

Q: What are the first aid measures for accidental exposure to styrene?

A: If accidentally exposed to styrene, it is important to seek fresh air immediately and remove contaminated clothing. If skin or eyes are exposed, flush with water for at least 15 minutes. In case of ingestion, do not induce vomiting and seek immediate medical attention.

Q: What is the flash point of styrene?

A: The flash point of styrene is 31 °C (88 °F).

Q: What are the storage recommendations for styrene?

A: Styrene should be stored in a cool, dry, well-ventilated area away from sources of heat, sparks, and flame. It should be kept in a tightly sealed container.

Q: How is styrene transported?

A: Styrene is typically transported in bulk by tank truck or rail car.

Q: What are the environmental impacts of styrene?

A: Styrene can be a major contributor to air pollution and can pose risks to both land and water resources if not properly handled.

Q: What is the regulatory status of styrene?

A: Styrene is regulated by a number of agencies, including the U.S. Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA).

Q: How can styrene be monitored in the workplace?

A: Monitoring can be conducted using direct-reading instruments such as photoionization detectors (PIDs) or personal sampling using activated charcoal tubes.

Q: What is the shelf life of styrene?

A: The shelf life of styrene is typically around six months to one year, depending on storage conditions.

Q: What are the physical properties of styrene?

A: Styrene is a highly flammable, colorless liquid with a sweet aroma. It has a melting point of -30.6°C and a boiling point of 145°C. Its density is 0.90 g/cm³.

Q: What are some common styrene derivatives?

A: Some common styrene derivatives include polystyrene, styrene-acrylonitrile (SAN), styrene-butadiene rubber (SBR), and unsaturated polyester resin (UPR).

Q: How is styrene produced?

A: Styrene is typically produced through the dehydrogenation of ethylbenzene in the presence of a catalyst.

Q: Can styrene be recycled?

A: Styrene can be recycled, both as a virgin material and as part of mixed plastics waste.

Q: Is styrene biodegradable?

A: Styrene is not biodegradable in the environmental.

Q: What precautions should be taken when working with styrene?

A: Workers handling styrene should wear protective clothing, including gloves, a respirator, and eye protection. Adequate ventilation should also be provided to minimize exposure to styrene vapors.

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