1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one

Also known as: 1,3-dimethyl-6,7-dihydro-1H-indazol-4(5H)-one, 1,5,6,7-tetrahydro-1,3-dimethyl-4H-indazol-4-one, 4H-Indazol-4-one, 1,5,6,7-tetrahydro-1,3-dimethyl-

1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one (CAS 36767-45-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O and a molecular weight of 164.20400 g/mol. Key properties include a boiling point of 312.568ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 142.836ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 36767-45-0
Jingsj CID: J-1495416-6
Molecular Formula: C₉H₁₂N₂O
Molecular Weight: 164.20400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	312.568ºC at 760 mmHg
Density	1.25g/cm3
Flash Point	142.836ºC
Exact Mass	164.09500
PSA	34.89000
LogP	1.24750
Refractive Index	1.624

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one?

The CAS number of 1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one is 36767-45-0.

What are the molecular formula and molecular weight of 1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one?

1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one has molecular formula C9H12N2O and molecular weight 164.20400 g/mol.

What are the upstream and downstream products of 1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one?

For 1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one, Upstream Products: 2-Acetylcyclohexane-1,3-dione.

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. "1,3-Dimethyl-1,5,6,7-tetrahydroindazol-4-one (CAS 36767-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495416-6 (accessed 2026-11-09).

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