Isolongifolenone

异长叶烯酮

Also known as: 2,2,7,7-Tetramethyltricyclo[6.2.1.01,6]undec-5-en-4-one, 7H-2,4a-Methanonaphthalen-7-one,1,2,3,4,5,6-hexahydro-1,1,5,5-tetramethyl-, 1,2,3,4,5,6-Hexahydro-1,1,5,5-tetramethyl-7H-2,4a-methanonaphthalen-7-one, 1,2,3,4,5,6-Hexahydro-1,1,5,5-tetramethyl-2,4a-methanonaphthalen-7(4aH)-one, 9-Oxoisolongifolan-7-en, isolongifolen-9-one, EINECS 245-859-4

Isolongifolenone (CAS 23747-14-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H22O and a molecular weight of 218.335 g/mol. It is also known as 2,2,7,7-Tetramethyltricyclo[6.2.1.01,6]undec-5-en-4-one, 7H-2,4a-Methanonaphthalen-7-one,1,2,3,4,5,6-hexahydro-1,1,5,5-tetramethyl- and 1,2,3,4,5,6-Hexahydro-1,1,5,5-tetramethyl-7H-2,4a-methanonaphthalen-7-one. Key properties include a boiling point of 316.0±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 139.3±9.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23747-14-0
Jingsj CID: J-1393042-2
Molecular Formula: C₁₅H₂₂O
Chinese Name: 异长叶烯酮
Molecular Weight: 218.335 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	316.0±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	139.3±9.6 °C

Frequently Asked Questions

What is the CAS number of Isolongifolenone?

The CAS number of Isolongifolenone is 23747-14-0.

What are the molecular formula and molecular weight of Isolongifolenone?

Isolongifolenone has molecular formula C15H22O and molecular weight 218.335 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Isolongifolenone (CAS 23747-14-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393042-2 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.