1-[2-(4-Methoxyphenyl)-1-ethynyl]-4-propylbenzene

1-丙基-4-[2-(4-甲氧苯基)乙炔基]苯

Also known as: 1-(4-Methoxyphenyl)ethynyl-4-propylbenzene, 1-(4-Methoxyphenyl)ethynyl-4-n-propylbenzene, 1-Methoxy-4-((4-propylphenyl)ethynyl)benzene, 1-Propyl-4-[2-(4-methoxyphenyl)ethynyl]benzene, 1-[(4-Methoxyphenyl)ethynyl]-4-n-propylbenzene, 1-(2-(4-Methoxyphenyl)ethynyl)-4-propylbenzene

1-[2-(4-Methoxyphenyl)-1-ethynyl]-4-propylbenzene (CAS 39969-26-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H18O and a molecular weight of 250.33500 g/mol. It is also known as 1-(4-Methoxyphenyl)ethynyl-4-propylbenzene, 1-(4-Methoxyphenyl)ethynyl-4-n-propylbenzene and 1-Methoxy-4-((4-propylphenyl)ethynyl)benzene. Key properties include a melting point of 61ºC, a boiling point of 377.6ºC at 760 mmHg, a density of 1.05g/cm3 and a flash point of 180ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

39969-26-1

Jingsj CID

J-4738-2

Molecular Formula

C₁₈H₁₈O

Chinese Name

1-丙基-4-[2-(4-甲氧苯基)乙炔基]苯

Molecular Weight

250.33500 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026