ethyltetramethylcyclopentadiene

乙基-四甲基环戊二烯

Also known as: 5-Ethyl-1,2,3,4-tetramethyl-1,3-cyclopentadiene, 5-ethyl-1,2,3,4-tetramethylcyclopenta-1,3-diene, ETHYLTETRAMETHYLCYCLOPENTADIENE, ETHYLTETRAMETHYLCYCLOPENTADIENE ISO 9001：2015 REACH, ETHYLTETRAMETHYLCYCLOPENTADIENE, 90%, TECH., MIXTURE OF ISOMERS, ETHYLTETRAMETHYLCYCLOPENTADIENE, 97%, MI XTURE OF ISOMERS, Ethyltetramethyl-1,3-cyclopentadiene, Ethyltetramethylcyclopentadiene, Ethyltetramethylcyclopentadiene, tech., mixture of isomers, Ethyltetramethylcyclopentadiene,mixture of isom. Tech., MFCD00012026

ethyltetramethylcyclopentadiene (CAS 57693-77-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H18 and a molecular weight of 150.26100 g/mol. It is also known as 5-Ethyl-1,2,3,4-tetramethyl-1,3-cyclopentadiene, 5-ethyl-1,2,3,4-tetramethylcyclopenta-1,3-diene and ETHYLTETRAMETHYLCYCLOPENTADIENE. Key properties include a boiling point of 6062ºC5mm Hg, a density of 0.841g/mL25ºC and a flash point of 132 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

57693-77-3

Jingsj CID

J-16354-9

Molecular Formula

C₁₁H₁₈

Chinese Name

乙基-四甲基环戊二烯

Molecular Weight

150.26100 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026