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5-METHYLTETRALIN

Also known as: 1,2,3,4-tetrahydro-5-methyl-naphthalene, 1-Methyl-5,6,7,8-tetrahydronaphthalene, 1-methyltetralin, 5-METHYLTETRALINE, 5-Methyl-1,2,3,4-tetrahydronaphthalene, 5-Methyl-1,2,3,4-tetrahydronaphthalin, 5-Methyltetralin, 5-Methyltetralin in isooctane, 5-methyl-1,2,3,4-tetrahydro-naphthalene, 5-methyl-1,2,3,4-tetrahydronaphthalene, InChI=1/C11H14/c1-9-5-4-7-10-6-2-3-8-11(9)10/h4-5,7H,2-3,6,8H2,1H, Naphthalene, 1,2,3,4-tetrahydro-5-methyl-, Naphthalene,1,2,3,4-tetrahydro-5-methyl, naphthalene,1,2,3,4-tetrahydro-5-methyl-

5-METHYLTETRALIN (CAS 2809-64-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14 and a molecular weight of 146.229 g/mol. Key properties include a boiling point of 232.0±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 94.2±7.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2809-64-5
Jingsj CID
J-30280-7
Molecular Formula
C11H14
Molecular Weight
146.229 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point232.0±20.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point94.2±7.3 °C
Exact Mass146.109543
LogP4.36
Vapor Pressure0.1±0.2 mmHg at 25°C
Refractive Index1.540

Frequently Asked Questions

What is the CAS number of 5-METHYLTETRALIN?

The CAS number of 5-METHYLTETRALIN is 2809-64-5.

What are the molecular formula and molecular weight of 5-METHYLTETRALIN?

5-METHYLTETRALIN has molecular formula C11H14 and molecular weight 146.229 g/mol.

What are the upstream and downstream products of 5-METHYLTETRALIN?

For 5-METHYLTETRALIN, Upstream Products: 1-Methylnaphthalene, 5-Methyl-1-tetralone, 1-Bromo-2-(2-bromoethyl)benzene; Downstream Products: 1-Methylnaphthalene, 1,2,3-Benzenetricarboxylic acid, 5-Methyl-1-tetralone.

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

Last updated:

How to cite: Jingsj. "5-METHYLTETRALIN (CAS 2809-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30280-7 (accessed 2026-11-09).

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