7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one

Also known as: 7-Hydroxy-4-methyl-1-indanone, 4-Methyl-7-hydroxy-1-indanone, 4-Methyl-7-hydroxyindan-1-one, 2,3-dihydro-7-hydroxy-4-methyl-1H-inden-1-one, 7-Hydroxy-4-methylindan-1-one

7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 67901-82-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O2 and a molecular weight of 162.18500 g/mol. Key properties include a melting point of 109-112ºC(lit.), a boiling point of 339.3ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 144.4ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67901-82-0
Jingsj CID: J-1505551-3
Molecular Formula: C₁₀H₁₀O₂
Molecular Weight: 162.18500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	109-112ºC(lit.)
Boiling Point	339.3ºC at 760 mmHg
Density	1.25g/cm3
Flash Point	144.4ºC
Exact Mass	162.06800
PSA	37.30000
LogP	1.82950
Refractive Index	1.614

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H319 — Causes serious eye irritation

Customs & Trade Information

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one?

The CAS number of 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one is 67901-82-0.

What are the molecular formula and molecular weight of 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one?

7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one has molecular formula C10H10O2 and molecular weight 162.18500 g/mol.

Is 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one hazardous?

7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one?

For 7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one, Upstream Products: 6-methylchroman-4-one, p-Cresol, Acryloyl chloride; Downstream Products: 7-Methoxy-4-methyl-2,3-dihydro-1H-inden-1-one, 7-Methyl-2,3-dihydro-1H-inden-4-ol.

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. "7-Hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 67901-82-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505551-3 (accessed 2026-11-09).

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