3-azabicyclo[3.2.0]heptane-2,4-dione

Also known as: 1,2-Cyclobutanedicarboximide, Cyclobutan-1,2-dicarbonsaeure-imid, NSC-527272, AKOS015840951

3-azabicyclo[3.2.0]heptane-2,4-dione (CAS 1122-09-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H7NO2 and a molecular weight of 125.12500 g/mol. Key properties include a boiling point of 318ºC at 760 mmHg, a density of 1.327g/cm3 and a flash point of 167.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1122-09-4
Jingsj CID: J-1015041-1
Molecular Formula: C₆H₇NO₂
Molecular Weight: 125.12500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	318ºC at 760 mmHg
Density	1.327g/cm3
Flash Point	167.6ºC
Exact Mass	125.04800
PSA	46.17000
Vapor Pressure	0.000371mmHg at 25°C
Refractive Index	1.534

Customs & Trade Information

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-azabicyclo[3.2.0]heptane-2,4-dione?

The CAS number of 3-azabicyclo[3.2.0]heptane-2,4-dione is 1122-09-4.

What are the molecular formula and molecular weight of 3-azabicyclo[3.2.0]heptane-2,4-dione?

3-azabicyclo[3.2.0]heptane-2,4-dione has molecular formula C6H7NO2 and molecular weight 125.12500 g/mol.

What are the upstream and downstream products of 3-azabicyclo[3.2.0]heptane-2,4-dione?

For 3-azabicyclo[3.2.0]heptane-2,4-dione, Upstream Products: Cyclobutane-1,2-dicarboxylic anhydride.

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. "3-azabicyclo[3.2.0]heptane-2,4-dione (CAS 1122-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015041-1 (accessed 2026-11-09).

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