Isobutylene (115-11-7): Your Reliable Supplier for High-Purity C4H8 Chemical
Discover the industrial versatility of Isobutylene (2-Methylpropene, CAS 115-11-7). As a leading manufacturer and supplier in China, we provide high-purity isobutylene essential for polymers, fuel additives, antioxidants, and agrochemicals. Secure your supply chain with our consistent quality and competitive pricing. Get a quote today!
Get a Quote & SampleIsobutylene: The Versatile C4 Building Block for Your Industry

Isobutylene (CAS 115-11-7)
As a premier Isobutylene manufacturer and supplier in China, we offer high-purity 2-Methylpropene (C4H8) critical for numerous industrial processes. Our commitment to quality ensures you receive a reliable product for applications ranging from polymer production to fine chemical synthesis. Partner with us to buy Isobutylene and enhance your manufacturing capabilities.
- High Purity Isobutylene (C4H8) for critical applications, ensuring optimal performance.
- Trusted Manufacturer & Supplier in China, guaranteeing supply chain stability.
- Competitive Pricing for bulk purchases of 2-Methylpropene (CAS 115-11-7).
- Versatile Applications including polymer synthesis, fuel additives, and agrochemical intermediates.
Key Advantages of Sourcing Isobutylene from Us
Consistent Quality Assurance
We rigorously control our production processes to ensure the high purity of our Isobutylene (CAS 115-11-7), meeting stringent industry standards for your chemical synthesis needs.
Reliable Supply Chain Management
As your dedicated supplier, we manage logistics efficiently, ensuring timely delivery of 2-Methylpropene to your facility, supporting uninterrupted production.
Expert Technical Support
Leverage our expertise in petrochemicals. We provide technical information and support to help you effectively utilize Isobutylene in your applications.
Diverse Applications of Isobutylene
Polymer Production
Isobutylene is a key monomer for producing butyl rubber and polyisobutylene, widely used in tires, adhesives, and sealants. Purchase Isobutylene for your polymer needs.
Fuel Additives
The production of MTBE and ETBE, essential gasoline blending components for cleaner fuels, relies heavily on Isobutylene (C4H8).
Antioxidants & Fine Chemicals
Used in the synthesis of antioxidants like BHT and BHA, Isobutylene is also a valuable intermediate in various fine chemical manufacturing processes.
Pesticide Synthesis
In the agrochemical sector, 2-Methylpropene serves as a critical raw material for producing specific organophosphorus insecticides and acaricides.