4-(4-Methylphenyl)-1-butene

4-(4-甲基苯基)-1-丁烯

Also known as: 1-(3-Buten-1-Yl)-4-Methyl-Benzene, 1-(3-Buten-1-yl)-4-methylbenzene, 1-(but-3-en-1-yl)-4-methylbenzene, 1-BUT-3-ENYL-4-METHYL-BENZENE, 1-But-3-enyl-4-methyl-benzene, 1-but-3-enyl-4-methylbenzene, 4-(4-METHYLPHENYL)-1-BUTENE, 4-(4-Methylphenyl)but-1-ene, 4-(4-tolyl)-1-butene, 4-(But-3-en-1-yl)toluene, 4-<p-Tolyl>-buten-(1), 4-methyl-1-(3'-butenyl)benzene, Benzene, 1-(3-buten-1-yl)-4-methyl-, p-(3-butenyl)toluene, para-(3-butenyl)toluene

4-(4-Methylphenyl)-1-butene (CAS 20574-99-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14 and a molecular weight of 146.22900 g/mol. It is also known as 1-(3-Buten-1-Yl)-4-Methyl-Benzene, 1-(3-Buten-1-yl)-4-methylbenzene and 1-(but-3-en-1-yl)-4-methylbenzene. Key properties include a boiling point of 201ºC at 760 mmHg, a density of 0.877 g/cm3 and a flash point of 67.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20574-99-6

Jingsj CID

J-1357420-2

Molecular Formula

C₁₁H₁₄

Chinese Name

4-(4-甲基苯基)-1-丁烯

Molecular Weight

146.22900 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026