5,8-Dimethoxy-1-tetralone

Also known as: 1(2H)-Naphthalenone,3,4-dihydro-5,8-dimethoxy-, 1,2,3,4-Tetrahydro-5,8-dimethoxynaphthalene-1-one, 3,4-dihydro-5,8-dimethoxynaphthalen-1(2H)-one, 5,8-Dimethoxy-1,2,3,4-tetrahydronaphthalene-1-one, 5,8-Dimethoxy-3,4-dihydro-2H-naphthalin-1-on, 5,8-Dimethoxytetralin-1-one, 5,8-dimethoxy-3,4-dihydro-2H-naphthalen-1-one, 5,8-dimethoxy-3,4-dihydronaphthalen-1(2h)-one, 5,8-dimethoxytetralone, NSC 103559

5,8-Dimethoxy-1-tetralone (CAS 1015-55-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.23800 g/mol. Key properties include a melting point of 59-63ºC(lit.), a boiling point of 366ºC at 760 mmHg, a density of 1.14g/cm3 and a flash point of 166.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1015-55-0
Jingsj CID: J-39483-2
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.23800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	59-63ºC(lit.)
Boiling Point	366ºC at 760 mmHg
Density	1.14g/cm3
Flash Point	166.5ºC
Exact Mass	206.09400
PSA	35.53000
LogP	2.22280
Vapor Pressure	1.51E-05mmHg at 25°C
Refractive Index	1.537

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function 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 5,8-Dimethoxy-1-tetralone?

The CAS number of 5,8-Dimethoxy-1-tetralone is 1015-55-0.

What are the molecular formula and molecular weight of 5,8-Dimethoxy-1-tetralone?

5,8-Dimethoxy-1-tetralone has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of 5,8-Dimethoxy-1-tetralone?

For 5,8-Dimethoxy-1-tetralone, Upstream Products: 4-(2,5-Dimethoxyphenyl)butanoic acid, 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid, 1,4-Dimethoxybenzene; Downstream Products: 5,8-Dimethoxy-3,4-dihydro-1H-naphthalen-2-one, 1-(5,8-dimethoxy-3,4-dihydronaphthalen-2-yl)ethanone.

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. "5,8-Dimethoxy-1-tetralone (CAS 1015-55-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39483-2 (accessed 2026-11-09).

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