5-Methoxy-1-indanone

Also known as: 5-Methoxyindan-1-one, 5-Methoxy-2,3-dihydro-1H-inden-1-one, 5-Methoxyindanone, 1H-Inden-1-one, 2,3-dihydro-5-methoxy-

5-Methoxy-1-indanone (CAS 5111-70-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O2 and a molecular weight of 162.19 g/mol. Key properties include a melting point of 107-109 °C(lit.), a boiling point of 303.6±31.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 145.8±18.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5111-70-6
Jingsj CID: J-24712-1
Molecular Formula: C₁₀H₁₀O₂
Molecular Weight: 162.19 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	107-109 °C(lit.)
Boiling Point	303.6±31.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	145.8±18.4 °C
Exact Mass	162.068085
PSA	26.30000
LogP	2.17
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.564

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-Methoxy-1-indanone?

The CAS number of 5-Methoxy-1-indanone is 5111-70-6.

What are the molecular formula and molecular weight of 5-Methoxy-1-indanone?

5-Methoxy-1-indanone has molecular formula C10H10O2 and molecular weight 162.19 g/mol.

What are the upstream and downstream products of 5-Methoxy-1-indanone?

For 5-Methoxy-1-indanone, Upstream Products: 5-Methoxyindan, ((3-methoxyphenyl)ethynyl)trimethylsilane, 5-Hydroxy-1-indanone; Downstream Products: 5-Hydroxy-1-indanone, 4-Methoxyphthalic acid, 5-Methoxy-2,3-dihydro-1H-inden-2-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. "5-Methoxy-1-indanone (CAS 5111-70-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24712-1 (accessed 2026-11-09).

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