3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one

Also known as: 3-Methyl-1-tetralone, 3,4-Dihydro-3-methyl-1(2H)-naphthalenone, 3-methyl-3,4-dihydro-1(2h)-naphthalenone, 1(2H)-Naphthalenone, 3,4-dihydro-3-methyl-, 3-Methyl-3,4-dihydro-2H-naphthalen-1-one, 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one

3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one (CAS 14944-23-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H12O and a molecular weight of 160.21200 g/mol. Key properties include a boiling point of 262.3ºC at 760mmHg, a density of 1.048g/cm3 and a flash point of 107ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14944-23-1
Jingsj CID: J-1521282-5
Molecular Formula: C₁₁H₁₂O
Molecular Weight: 160.21200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	262.3ºC at 760mmHg
Density	1.048g/cm3
Flash Point	107ºC
Exact Mass	160.08900
PSA	17.07000
LogP	2.45160
Vapor Pressure	0.011mmHg at 25°C
Refractive Index	1.539

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one?

The CAS number of 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one is 14944-23-1.

What are the molecular formula and molecular weight of 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one?

3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one has molecular formula C11H12O and molecular weight 160.21200 g/mol.

What are the upstream and downstream products of 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one?

For 3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one, Upstream Products: 2-Phenyl-1,3-dithiane; Downstream Products: 1,3-Dimethylnaphthalene, 2-hydroxy-3-methyl-1,4-naphthoquinone, 3-methylnaphthalen-1-amine.

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. "3-Methyl-1,2,3,4-tetrahydronaphthalen-1-one (CAS 14944-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521282-5 (accessed 2026-11-09).

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