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1-methyl-7-isopropylnaphthalene

Also known as: -Methyl-7-isopropylnaphthalene, 1-Methyl-7-(1-methylethyl)naphthalene, 1-Methyl-7-isopropyl-naphthalene (eudalene), 1-Methyl-7-isopropyl-naphthalin, 1-Methyl-7-isopropylnaphthalene, 1-methyl-7-(1-methylethyl)-naphthalene, 1-methyl-7-(propan-2-yl)naphthalene, 1-methyl-7-propan-2-ylnaphthalene, 7-Isopropyl-1-methylnaphthalene, 7-Isopropyl-1-methylnaphthalin, 7-isopropyl-1-methyl-naphthalene, EUDALENE, Eudalene, Eudalin, Naphthalene, 1-methyl-7- (1-methylethyl)-, Naphthalene, 1-methyl-7-(1-methylethyl)-, Naphthalene, 7-isopropyl-1-methyl-, Naphthalene,1-methyl-7-(1-methylethyl), Naphthalene,7-isopropyl-1-methyl

1-methyl-7-isopropylnaphthalene (CAS 490-65-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H16 and a molecular weight of 184.277 g/mol. Key properties include a boiling point of 284.2±10.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 125.8±9.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
490-65-3
Jingsj CID
J-33448-2
Molecular Formula
C14H16
Molecular Weight
184.277 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point284.2±10.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point125.8±9.7 °C
Exact Mass184.125198
LogP5.25
Vapor Pressure0.0±0.3 mmHg at 25°C
Refractive Index1.579

Frequently Asked Questions

What is the CAS number of 1-methyl-7-isopropylnaphthalene?

The CAS number of 1-methyl-7-isopropylnaphthalene is 490-65-3.

What are the molecular formula and molecular weight of 1-methyl-7-isopropylnaphthalene?

1-methyl-7-isopropylnaphthalene has molecular formula C14H16 and molecular weight 184.277 g/mol.

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

Last updated:

How to cite: Jingsj. "1-methyl-7-isopropylnaphthalene (CAS 490-65-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33448-2 (accessed 2026-11-07).

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