9-methyl-9-azabicyclo[3.3.1]nonane

Also known as: Granatane, 9-Azabicyclo[3.3.1]nonane, 9-methyl-, 9-Methyl-9-aza-bicyclo[3.3.1]nonane, N-Methyl-granatanin

9-methyl-9-azabicyclo[3.3.1]nonane (CAS 491-25-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H17N and a molecular weight of 139.23800 g/mol. Key properties include a boiling point of 180.6ºC at 760 mmHg, a density of 0.917g/cm3 and a flash point of 59.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 491-25-8
Jingsj CID: J-1407365-5
Molecular Formula: C₉H₁₇N
Molecular Weight: 139.23800 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	180.6ºC at 760 mmHg
Density	0.917g/cm3
Flash Point	59.4ºC
Exact Mass	139.13600
PSA	3.24000
LogP	1.96110
Vapor Pressure	0.89mmHg at 25°C
Refractive Index	1.481

Frequently Asked Questions

What is the CAS number of 9-methyl-9-azabicyclo[3.3.1]nonane?

The CAS number of 9-methyl-9-azabicyclo[3.3.1]nonane is 491-25-8.

What are the molecular formula and molecular weight of 9-methyl-9-azabicyclo[3.3.1]nonane?

9-methyl-9-azabicyclo[3.3.1]nonane has molecular formula C9H17N and molecular weight 139.23800 g/mol.

What are the upstream and downstream products of 9-methyl-9-azabicyclo[3.3.1]nonane?

For 9-methyl-9-azabicyclo[3.3.1]nonane, Downstream Products: 9-Azabicyclo[3.3.1]nonane.

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. "9-methyl-9-azabicyclo[3.3.1]nonane (CAS 491-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1407365-5 (accessed 2026-11-09).

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