Isobutylene (or 2-methylpropene) is a hydrocarbon with the chemical formula (CH3)2C=CH2. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene.

Isobutylene | C4H8 | CID 8255 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

Dec 19, 2022 · Isobutylene is used to make important chemicals such as isooctane and methacrolein; but its largest use is in the production of polyisobutylene, or butyl rubber.

ISOBUTYLENE is incompatible with oxidizers. It polymerizes easily. It reacts easily with numerous materials, such as alkyl halides, halogens, concentrated sulfuric acid, hypochlorous …

Dec 31, 2025 · Isobutylene (CAS 115-11-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS …

Jul 25, 2025 · Isobutylene, also known as 2-methylpropene, is a branched-chain alkene that plays a vital role in synthetic rubber manufacturing, fuel formulations, and specialty chemical synthesis.

Isobutylene (or 2-methylpropene) is a hydrocarbon with the chemical formula (CH3)2C=CH2. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene. It is a colorless …

Other names: Propene, 2-methyl-; γ-Butylene; Isobutene; Isobutylene; Isopropylidenemethylene; 1,1-Dimethylethylene; 2-Methyl-1-propene; 2-Methylpropene; iso-C4H8; Methylpropene; UN …

Acetaldehyde This product contains the following chemicals regulated by Pennsylvania's Right to Know Act: 115-11-7 Isobutylene Other international regulations

This document provides a brief description of isobutylene, its uses, and the potential hazards associated with short and long term exposure. Environmental impact information for accidental …