Isolongifolanone

Also known as: Isolongifolone, Piconia, Picomate, ValanoneB, cis-Isolongifolanone, trans-Isolongifolanone, 2,2,7,7-Tetramethyltricyclo[6.2.1.0(1,6)]undecan-5-one, 1,1,5,5-Tetramethylhexahydro-2H-2,4a-methanonaphthalen-8-one

Isolongifolanone (CAS 23787-90-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H24O and a molecular weight of 220.35000 g/mol. Key properties include a boiling point of 286.8 °C at 760 mmHg, a density of 0.997-1.010 g/ml and a flash point of 106 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23787-90-8
Jingsj CID: J-1065833-6
Molecular Formula: C₁₅H₂₄O
Molecular Weight: 220.35000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	286.8 °C at 760 mmHg
Density	0.997-1.010 g/ml
Flash Point	106 °C
Exact Mass	220.18300
PSA	17.07000
LogP	3.81800
Refractive Index	1.498-1.503

Customs & Trade Information

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Isolongifolanone?

The CAS number of Isolongifolanone is 23787-90-8.

What are the molecular formula and molecular weight of Isolongifolanone?

Isolongifolanone has molecular formula C15H24O and molecular weight 220.35000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Isolongifolanone (CAS 23787-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065833-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.