6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one

Also known as: 6,7-Dimethoxy-1-tetralone, 6,7-Dimethoxytetralin-1-one, 6,7-Dimethoxy-3,4-dihydro-2H-naphthalen-1-one, MFCD00134100

6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 13575-75-2) 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 98-100 °C(lit.), a boiling point of 358.3ºC at 760mmHg, a density of 1.14g/cm3 and a flash point of 161.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13575-75-2
Jingsj CID: J-21362-7
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.23800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	98-100 °C(lit.)
Boiling Point	358.3ºC at 760mmHg
Density	1.14g/cm3
Flash Point	161.8ºC
Exact Mass	206.09400
PSA	35.53000
LogP	2.22280
Vapor Pressure	0.0402mmHg at 25°C
Refractive Index	1.548

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 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

The CAS number of 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one is 13575-75-2.

What are the molecular formula and molecular weight of 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

For 6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one, Upstream Products: 4-(3,4-Dimethoxyphenyl)butanoic acid, 4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid, Veratraldehyde; Downstream Products: 2,3-Dimethoxynaphthalene, 6,7-Dimethoxy-2-tetralone.

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. "6,7-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 13575-75-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21362-7 (accessed 2026-11-09).

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