1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one

1,2,3,4a,9,9a-六氢-4H-咔唑-4-酮

Also known as: 1,2,3,4-tetrahydro-4-oxo-carbazole, 1,2,3,4-tetrahydro-4H-carbazol-4-one, 1,2,3,4-tetrahydro-9H-carbazol-4-one, 1,2,3,9-tetrahydro-4H-carbazol-4-one, 1,2,3,9-tetrahydro-9[H]-carbazol-4-one, 2,3,9,9a-tetrahydro-1H-carbazol-4(4aH)-one, 2,3-dihydro-1H-carbazol-4(9H)-one, 4-oxo-1,2,3,4-tetrahydrocarbazole, 4H-carbazol-4-one, 1,2,3,4a,9,9a-hexahydro-, RARECHEM AK MA K053, MFCD00173749

1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one (CAS 206647-27-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11NO and a molecular weight of 185.22200 g/mol. It is also known as 1,2,3,4-tetrahydro-4-oxo-carbazole, 1,2,3,4-tetrahydro-4H-carbazol-4-one and 1,2,3,4-tetrahydro-9H-carbazol-4-one. Key properties include a boiling point of 335.657ºC at 760 mmHg, a density of 1.149g/cm3 and a flash point of 145.106ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
206647-27-0
Jingsj CID
J-1078132-2
Molecular Formula
C12H11NO
Chinese Name
1,2,3,4a,9,9a-六氢-4H-咔唑-4-酮
Molecular Weight
185.22200 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point335.657ºC at 760 mmHg
Density1.149g/cm3
Flash Point145.106ºC

Frequently Asked Questions

What is the CAS number of 1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one?

The CAS number of 1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one is 206647-27-0.

What are the molecular formula and molecular weight of 1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one?

1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one has molecular formula C12H11NO and molecular weight 185.22200 g/mol.

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

Last updated:

How to cite: Jingsj. "1,2,3,4a,9,9a-hexahydro-4H-carbazol-4-one (CAS 206647-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1078132-2 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.