o-Isopropenyltoluene

• CAT Number: L033017
• CAS Number: 7399-49-7
• Molecular Formula: C10H12
• Molecular Weight: 132.20
• Purity: ≥95%
• IUPAC Name: 1-methyl-2-prop-1-en-2-ylbenzene
• InChI: InChI=1S/C10H12/c1-8(2)10-7-5-4-6-9(10)3/h4-7H,1H2,2-3H3
• InChIKey: OGMSGZZPTQNTIK-UHFFFAOYSA-N
• SMILES: CC1=CC=CC=C1C(=C)C

o-Isopropenyltoluene（Cat No.:L033017）, also known as 1-methyl-2-(propen-2-yl)benzene, is an aromatic hydrocarbon featuring a methyl group at the ortho-position and an isopropenyl group on a benzene ring. This compound appears as a colorless to pale yellow liquid with a characteristic aromatic odor and is used primarily as a monomer or intermediate in the production of specialty polymers, resins, and fragrances. The vinyl-like isopropenyl group makes it reactive in radical polymerization and addition reactions. Its structure also contributes to the synthesis of styrene analogs, alkylated aromatics, and other industrially relevant organic compounds.