5-Methoxy-1,2,3,4-tetrahydronaphthalene

Also known as: 5-Methoxytetralin, 1,2,3,4-Tetrahydro-5-methoxynaphthalene, 1-Methoxy-5,6,7,8-tetrahydronaphthalene, 5,6,7,8-Tetrahydro-1-methoxynaphthalene, NSC 5242

5-Methoxy-1,2,3,4-tetrahydronaphthalene (CAS 1008-19-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14O and a molecular weight of 162.22800 g/mol. Key properties include a boiling point of 271.7ºC at 760mmHg, a density of 1.012g/cm3 and a flash point of 111.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1008-19-1
Jingsj CID: J-1506105-9
Molecular Formula: C₁₁H₁₄O
Molecular Weight: 162.22800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	271.7ºC at 760mmHg
Density	1.012g/cm3
Flash Point	111.8ºC
Exact Mass	162.10400
PSA	9.23000
LogP	2.57400
Vapor Pressure	0.0106mmHg at 25°C
Refractive Index	1.532

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-Methoxy-1,2,3,4-tetrahydronaphthalene?

The CAS number of 5-Methoxy-1,2,3,4-tetrahydronaphthalene is 1008-19-1.

What are the molecular formula and molecular weight of 5-Methoxy-1,2,3,4-tetrahydronaphthalene?

5-Methoxy-1,2,3,4-tetrahydronaphthalene has molecular formula C11H14O and molecular weight 162.22800 g/mol.

What are the upstream and downstream products of 5-Methoxy-1,2,3,4-tetrahydronaphthalene?

For 5-Methoxy-1,2,3,4-tetrahydronaphthalene, Upstream Products: 5,6,7,8-Tetrahydro-1-naphthol, iodomethane, 1-Methoxynaphthalene; Downstream Products: 1-Methoxynaphthalene, 5-Chloro-8-methoxy-1,2,3,4-tetrahydronaphthalene, 3-Methoxyphthalic acid.

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. "5-Methoxy-1,2,3,4-tetrahydronaphthalene (CAS 1008-19-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506105-9 (accessed 2026-11-09).

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