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3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one

Also known as: 3,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydroindazole, 3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (free), 3,6,6-Trimethyl-1H-5,6,7-trihydroindazol-4-one, 3,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazole, 3,6,6-Trimethyl-5,7-dihydro-2H-indazol-4-one, 3,6,6-Trimethyl-6,7-dihydro-1H-indazol-4(5H)-one

3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 16315-16-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H14N2O and a molecular weight of 178.23100 g/mol. Key properties include a boiling point of 350.8ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 170ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16315-16-5
Jingsj CID
J-1624809-2
Molecular Formula
C10H14N2O
Molecular Weight
178.23100 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point350.8ºC at 760 mmHg
Density1.12g/cm3
Flash Point170ºC
Exact Mass178.11100
PSA45.75000
LogP1.87320
Vapor Pressure4.28E-05mmHg at 25°C
Refractive Index1.539

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one?

The CAS number of 3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one is 16315-16-5.

What are the molecular formula and molecular weight of 3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one?

3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one has molecular formula C10H14N2O and molecular weight 178.23100 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 16315-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1624809-2 (accessed 2026-11-09).

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