3-Ethyl-1-methyl-1,3-cyclopentadiene
3-乙基-1-甲基-1,3-环戊二烯
Also known as: 1,3-Cyclopentadiene, 3-ethyl-1-methyl-, 1-methyl-3-ethyl-1,3-cyclopentadiene, 3-Aethyl-1-methyl-cyclopenta-1,3-dien, 3-ETHYL-1-METHYL-1,3-CYCLOPENTADIENE, 3-Ethyl-1-methylcyclopenta-1,3-diene, 3-ethyl-1-methyl-cyclopenta-1,3-diene, 3-ethyl-1-methylcyclopenta-1,3-diene, I14-8623
3-Ethyl-1-methyl-1,3-cyclopentadiene (CAS 25148-01-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H12 and a molecular weight of 108.18100 g/mol. It is also known as 1,3-Cyclopentadiene, 3-ethyl-1-methyl-, 1-methyl-3-ethyl-1,3-cyclopentadiene and 3-Aethyl-1-methyl-cyclopenta-1,3-dien. Key properties include a boiling point of 133ºC, a density of 0.839 and a flash point of 17ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25148-01-0
- Jingsj CID
- J-1357772-2
- Molecular Formula
- C8H12
- Chinese Name
- 3-乙基-1-甲基-1,3-环戊二烯
- Molecular Weight
- 108.18100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 133ºC |
|---|---|
| Density | 0.839 |
| Flash Point | 17ºC |
Frequently Asked Questions
What is the CAS number of 3-Ethyl-1-methyl-1,3-cyclopentadiene?
The CAS number of 3-Ethyl-1-methyl-1,3-cyclopentadiene is 25148-01-0.
What are the molecular formula and molecular weight of 3-Ethyl-1-methyl-1,3-cyclopentadiene?
3-Ethyl-1-methyl-1,3-cyclopentadiene has molecular formula C8H12 and molecular weight 108.18100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Ethyl-1-methyl-1,3-cyclopentadiene (CAS 25148-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357772-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.