1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE

Also known as: 1,2,3,4,5,6,7,8-octahydronaphthalene, 2,3,4,5,6,7,8,10-octahydronaphthalene, 9,10-Octalin, Bicyclo<4.4.0>dec-1(6)-ene, N-cyclohexyl-2-fluoroacetamide, Naphthalene, 1,2,3,4,5,6,7,8-octahydro-, Δ9,10-Octalin

1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE (CAS 493-03-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16 and a molecular weight of 136.23400 g/mol. Key properties include a boiling point of 195ºC at 760mmHg, a density of 0.91g/cm3 and a flash point of 66.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 493-03-8
Jingsj CID: J-1419350-1
Molecular Formula: C₁₀H₁₆
Molecular Weight: 136.23400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	195ºC at 760mmHg
Density	0.91g/cm3
Flash Point	66.1ºC
Exact Mass	136.12500
LogP	3.43100
Vapor Pressure	0.601mmHg at 25°C
Refractive Index	1.497

Frequently Asked Questions

What is the CAS number of 1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE?

The CAS number of 1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE is 493-03-8.

What are the molecular formula and molecular weight of 1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE?

1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE has molecular formula C10H16 and molecular weight 136.23400 g/mol.

What are the upstream and downstream products of 1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE?

For 1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE, Downstream Products: Cyclooctane, cis-decalin, trans-decalin.

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. "1,2,3,4,5,6,7,8-OCTAHYDRONAPHTHALENE (CAS 493-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1419350-1 (accessed 2026-11-09).

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