6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

Also known as: 1H-Carbazol-1-one, 2,3,4,9-tetrahydro-6-methyl-, 6-methyl-1,2,3,4-tetrahydrocarbazol-1-one, 6-methyl-1-oxo-1,2,3,4-tetrahydrocarbazole, 6-methyl-1-oxo-2,3,4,9-tetrahydrocarbazole, 6-methyl-3,4-dihydro-2H-carbazol-1(9H)-one, Carbazol-1(2H)-one, 3,4-dihydro-6-methyl-, 1-keto-1,2,3,4-tetrahydro-6-methylcarbazole

6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 3449-48-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H13NO and a molecular weight of 199.248 g/mol. Key properties include a boiling point of 396.7±11.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 200.5±26.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3449-48-7
Jingsj CID: J-1376633-1
Molecular Formula: C₁₃H₁₃NO
Molecular Weight: 199.248 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.7±11.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	200.5±26.7 °C
Exact Mass	199.099716
PSA	32.86000
LogP	3.00
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.669

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 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one?

The CAS number of 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one is 3449-48-7.

What are the molecular formula and molecular weight of 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one?

6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one has molecular formula C13H13NO and molecular weight 199.248 g/mol.

What are the upstream and downstream products of 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one?

For 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one, Upstream Products: 4-Methylphenylhydrazine hydrochloride, 2-Aminocyclohexanone hydrochloride, p-Toluidine; Downstream Products: 3-Methyl-9H-carbazole.

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. "6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 3449-48-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376633-1 (accessed 2026-11-09).

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