cosmene
(3E,5E)-2,6-二甲基-1,3,5,7-辛四烯
Also known as: (3E,5E)-2,6-Dimethyl-1,3,5,7-octatetracene, (3E,5E)-2,6-Dimethyl-1,3,5,7-octatetraene, (3E,5E)-2,6-dimethylocta-1,3,5,7-tetraene, 1,3,5,7-Octatetraene, 2,6-dimethyl-, (3E,5E)-, Cosmene, Cosmene DISCONTINUED, UNSTABLE
cosmene (CAS 460-01-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H14 and a molecular weight of 134.218 g/mol. It is also known as (3E,5E)-2,6-Dimethyl-1,3,5,7-octatetracene, (3E,5E)-2,6-Dimethyl-1,3,5,7-octatetraene and (3E,5E)-2,6-dimethylocta-1,3,5,7-tetraene. Key properties include a boiling point of 189.5±7.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 52.8±13.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 460-01-5
- Jingsj CID
- J-1345782-0
- Molecular Formula
- C10H14
- Chinese Name
- (3E,5E)-2,6-二甲基-1,3,5,7-辛四烯
- Molecular Weight
- 134.218 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 189.5±7.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 52.8±13.0 °C |
Frequently Asked Questions
What is the CAS number of cosmene?
The CAS number of cosmene is 460-01-5.
What are the molecular formula and molecular weight of cosmene?
cosmene has molecular formula C10H14 and molecular weight 134.218 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "cosmene (CAS 460-01-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1345782-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.