BestDi(Tert-Butylperoxyisopropyl)Benzene CAS 2212-81-9
CAS No. 2212-81-9
EINECS: 218-664-7
Chemical Name: Di(Tert-Butylperoxyisopropyl)Benzene
Category: Crosslinking agent
Molecular Formula: C20H34O4
Molecular Weight: 338.49
Purity: 99%min
Brand Name: Look Chemical
Place of Origin: China
Name: Di(Tert-Butylperoxyisopropyl)Benzene
CAS: 2212-81-9
Purity: 99%min
MOQ: 1KG
The Complete Guide of Di(Tert-Butylperoxyisopropyl)BenzenePowder
Di(Tert-Butylperoxyisopropyl)Benzene Powder Chemical Formula
Basic Info
| CAS No: | 2212-81-9 |
| MF: | C20H34O4 |
| Molecular Weight: | 338.49 |
| EINECS: | 218-664-7 |
| Appearance: | White powder |
| Product Name: | Di(Tert-Butylperoxyisopropyl)Benzene |
| Other Name: | 1,3-bis(tert-Butylperoxy-isopropyl)benzene;1,3-di(2-tert.butylperoxyisopropyl)benzene |
| Place of Origin: | China |
| Brand: | Look Chemical |
What is Di(Tert-Butylperoxyisopropyl)Benzene？
Di (Tert Butylperoxyisopropyl) benzene（BIPB） CAS : 2212-81-9 is an organic peroxide commonly used in the rubber and plastic industries as a crosslinking agent to improve the physical properties of materials. It is a white to light yellow solid in the form of flakes, partially soluble in organic solvents such as ethanol, benzene, and carbon tetrachloride, but insoluble in water.
Its melting point is 43-49 ° C, boiling point is 360 ° C, flash point is 113 ° C, and it has a low vapor pressure (0 Pa at 20 ° C). Its water solubility is about 40 μ g/L.
Di (Tert Butylperoxyisopropyl) benzene （BIPB） is widely used in the crosslinking process of materials such as chlorinated polyethylene, EPDM rubber, ethylene vinyl acetate copolymer, silicone rubber, and nitrile rubber.
Compared with traditional diisopropylbenzene peroxydicarbonate (DCP), its addition amount is about 2/3, but it can provide the same cross-linking effect, and at the same time, the irritating odor during operation and in the finished product is smaller. Its efficient cross-linking properties play an important role in improving material durability and performance.
As a peroxide, Di (Tert Butylperoxyisopropyl) benzene （BIPB） needs to be stored under refrigeration conditions, with a temperature controlled at+4 ° C. When in use, special attention must be paid to avoiding exposure to high temperatures and fire sources to prevent self accelerated decomposition (SADT is 80 ° C), which may pose a potential explosion risk.
In addition, the United Nations number for this chemical is 3106, indicating that it is a hazardous substance and requires strict adherence to safety operating procedures.
Overall, Di (Tert Butylperoxyisopropyl) benzene（BIPB）is widely used in the plastic and rubber industries due to its excellent cross-linking properties and low operational irritation. However, due to its strong chemical activity, it must be handled with care to ensure safe storage and handling.
Di(Tert-Butylperoxyisopropyl)Benzene Uses
Di (Tert Butylperoxyisopropyl) benzene (CAS number: 2212-81-9), also known as 1,3-bis (tert butylperoxyisopropyl) benzene, is an important organic peroxide crosslinking agent with wide industrial applications. The following is a detailed description of its main uses:
1. Crosslinking agent in the rubber and plastic industry: Di (Tert Butylperoxyisopropyl) benzene is mainly used as a crosslinking agent for plastics and rubbers such as chlorinated polyethylene (CPE), ethylene propylene diene monomer (EPDM), ethylene vinyl acetate copolymer (EVA), silicone rubber, nitrile rubber, etc. It generates free radicals through thermal decomposition, promoting cross-linking between rubber and plastic materials, thereby improving their toughness and strength.
2. Improving material properties: As a crosslinking agent, Di (Tert Butylperoxyisopropyl) benzene can significantly enhance the physical properties of polymers such as heat resistance, wear resistance, and oil resistance, making them more reliable and durable in various industrial applications.
3. Environmentally friendly crosslinking agent: Di (Tert Butylperoxyisopropyl) benzene is considered an environmentally friendly crosslinking agent due to its non irritating odor during the crosslinking process. This is particularly important in industries such as indoor products and food utensils that come into direct contact with the human body, as they meet strict requirements for low odor and low toxicity.
4. Alternative to traditional crosslinking agents: Due to its high crosslinking efficiency and lower usage (only 2/3 of traditional DCP), Di (Tert Butylperoxyisopropyl) benzene is gradually replacing some traditional crosslinking agents that can produce odors, such as diisopropyl peroxide (DCP).
5. Other applications: In addition to serving as a crosslinking agent, Di (Tert Butylperoxyisopropyl) benzene can also be used as an initiator or crosslinking agent in the manufacture of polymer coatings or inks, and as a crosslinking agent in the curing of unsaturated polyester resins.
In summary, Di (Tert Butylperoxyisopropyl) benzene plays an increasingly important role in industries such as rubber, plastics, coatings, and inks due to its high efficiency and environmental friendliness.
References
Di(Tert-Butylperoxyisopropyl)Benzene – Pubchem
Di(Tert-Butylperoxyisopropyl)Benzene-Chemicalbook
Di(Tert-Butylperoxyisopropyl)Benzene for Sale
Applications of Di(Tert-Butylperoxyisopropyl)Benzene
Di (Tert Butylperoxyisopropyl) benzene (BIPB) is an organic peroxide commonly used in the rubber and plastic industries, primarily as a crosslinking agent to improve the physical properties of materials. Di (Tert Butylperoxyisopropyl) benzene (BIPB) is widely used in the plastic and rubber industries due to its excellent crosslinking properties and low operational irritation.
1. The crosslinking mechanism of Di (Tert Butylperoxyisopropyl) benzene: BIPB decomposes under heating conditions, producing tert butoxide and isopropoxide radicals. These free radicals can attack polymer chains, take away hydrogen atoms or trigger chain breakage, thereby forming new carbon carbon cross-linking bonds.
This process significantly improves the material’s heat resistance, mechanical strength, and chemical corrosion resistance. The decomposition temperature of Di (Tert Butylperoxyisopropyl) benzene is moderate, allowing it to effectively function at various processing temperatures of polymers.
Compared to other crosslinking agents, BIPB has multiple advantages in the application of Di (Tert Butylperoxyisopropyl) benzene. Firstly, its cross-linking efficiency is high. According to reports, 1 part of Di (Tert Butylperoxyisopropyl) benzene is equivalent to 1.6 parts of dicyclopentadiene peroxide (DCP), which means that the amount of Di (Tert Butylperoxyisopropyl) benzene used is less when achieving the same cross-linking effect.
Secondly, the free radicals generated by the decomposition of Di (Tert Butylperoxyisopropyl) benzene have high stability, which helps to control the rate and degree of crosslinking reaction, thereby obtaining a more uniform crosslinked network. In addition, Di (Tert Butylperoxyisopropyl) benzene has almost no odor during the crosslinking process and in the finished product, which gives it an advantage in odor sensitive applications.
The safety and stability of Di (Tert Butylperoxyisopropyl) benzene, as an organic peroxide, require special attention to safety during storage and handling. It is sensitive to heat and shock, therefore it needs to be stored under low temperature and isolation conditions.
Meanwhile, BIPB should avoid contact with reducing agents, acids, bases, and heavy metals to prevent dangerous reactions. However, under strictly controlled operating conditions, the stability and safety of BIPB can be guaranteed.
In summary, Di (Tert Butylperoxyisopropyl) benzene plays an important role as an efficient crosslinking agent in the plastic and rubber industries. It improves material properties by generating free radicals to initiate cross-linking reactions, while also possessing advantages such as high cross-linking efficiency and low odor. However, attention should also be paid to its safety and stability during storage and use
1. Plastic industry
Di (Tert Butylperoxyisopropyl) benzene is widely used as a crosslinking agent for plastics such as polyethylene and polypropylene in the plastic industry. By inducing cross-linking between polymer chains, BIPB can significantly improve the heat resistance, mechanical strength, and chemical corrosion resistance of plastic materials. For example, in the insulation materials of wires and cables, the use of BIPB can improve the electrical insulation performance and environmental stress cracking resistance of the material.
2. Rubber industry
The application of BIPB in the rubber industry is equally important, especially in the manufacturing of heat-resistant, oil resistant, and chemically corrosion-resistant rubber products. Rubber materials crosslinked by BIPB have significantly improved their wear resistance and aging resistance, and are widely used in the production of tires, seals and industrial rubber products.
3. Adhesives and Coatings
In the adhesive and coating industry, the use of BIPB can improve the bonding strength and weather resistance of products. Adhesives and coatings crosslinked with BIPB exhibit better durability and UV resistance in outdoor applications, making them suitable for building, automotive, and industrial protective coatings.
4. Silicone rubber and fluororubber
Di (Tert Butylperoxyisopropyl) benzene also plays an important role in the crosslinking of silicone rubber and fluororubber. These high-performance rubber materials are widely used in the aerospace, electronics, and automotive industries due to their excellent heat resistance, chemical resistance, and oil resistance. The use of BIPB further enhances the performance of these materials, meeting the demands of high-end applications.
5. Thermoplastic elastomers
Thermoplastic elastomers (TPE) are favored due to their excellent physical and processing properties. The application of Di (Tert Butylperoxyisopropyl) benzene in TPE can improve the material’s heat resistance and mechanical strength, making it widely used in fields such as automotive, construction, and consumer goods.
In summary, Di (Tert Butylperoxyisopropyl) benzene has a wide range of applications. As a crosslinking agent, it can not only improve the properties of the material, but also expand its application range.
Learn More
Professional Di(Tert-Butylperoxyisopropyl)Benzene Powder Supplier
As a professional chemical supplier, we have ten years of chemical supplier experience, more professional and reliable, 24 hours service. Provide free samples.If you want to know more, please come to consult us.
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
* The packing also can be according the customers` requirment.
* Any inquiries will be replied within 24 hours.
* We provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Is there a discount?
Different quantity has different discount.
How to confirm the product quality before placing orders??
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.- Do you supply product report?Yes. We’ll give you product analysis report before shipping.
Packaging and Shipping of Di(Tert-Butylperoxyisopropyl)Benzene
