5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one

Also known as: 5,6-Dimethoxy-1-tetralone, 5,6-Dimethoxy-1,2,3,4-tetrahydronaphthalen-1-one, 3,4-Dihydro-5,6-dimethoxy-1(2H)-naphthalenone, 5,6-Dimethoxy-α-tetralone, 1(2H)-Naphthalenone, 3,4-dihydro-5,6-dimethoxy-, 5,6-dimethoxy-3,4-dihydro-2H-naphthalen-1-one, 5,6-dimethoxy tetralone

5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 24039-89-2) 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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24039-89-2
Jingsj CID: J-1334737-0
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.23800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	206.09400
PSA	35.53000
LogP	2.22280

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 5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

The CAS number of 5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one is 24039-89-2.

What are the molecular formula and molecular weight of 5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

5,6-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 5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one?

For 5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one, Upstream Products: 2,3-Dimethoxybenzaldehyde, 2,3-dimethoxybenzyl alcohol, 2,3-Dimethoxybenzyl chloride; Downstream Products: 1,2,3,4-Tetrahydro-5,6-dimethoxy-2-naphthalenamine, 5,6-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. "5,6-Dimethoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 24039-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334737-0 (accessed 2026-11-09).

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