2,2-dimethyl-2,3-dihydro-1H-inden-1-one

Also known as: 2,2-dimethyl-1-indanone, 2,2-dimethylindan-1-one, 2,2-dimethylindanone, 2,3-dihydro-2,2-dimethylinden-1-one, 2,2-dimethyl-3H-inden-1-one, 1H-Inden-1-one, 2,3-dihydro-2,2-dimethyl-

2,2-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 10489-28-8) 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 240.5ºC at 760mmHg, a density of 1.044g/cm3 and a flash point of 94.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 10489-28-8
Jingsj CID: J-1154901-2
Molecular Formula: C₁₁H₁₂O
Molecular Weight: 160.21200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	240.5ºC at 760mmHg
Density	1.044g/cm3
Flash Point	94.3ºC
Exact Mass	160.08900
PSA	17.07000
LogP	2.45160
Vapor Pressure	0.0379mmHg at 25°C
Refractive Index	1.536

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 2,2-dimethyl-2,3-dihydro-1H-inden-1-one?

The CAS number of 2,2-dimethyl-2,3-dihydro-1H-inden-1-one is 10489-28-8.

What are the molecular formula and molecular weight of 2,2-dimethyl-2,3-dihydro-1H-inden-1-one?

2,2-dimethyl-2,3-dihydro-1H-inden-1-one has molecular formula C11H12O and molecular weight 160.21200 g/mol.

What are the upstream and downstream products of 2,2-dimethyl-2,3-dihydro-1H-inden-1-one?

For 2,2-dimethyl-2,3-dihydro-1H-inden-1-one, Upstream Products: 1-Indanone, iodomethane, 2-Methyl-1-indanone.

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. "2,2-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 10489-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1154901-2 (accessed 2026-11-09).

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