3,3-Tetramethyleneglutarimide

3,3-四亚甲基戊二酰亚胺

Also known as: 8-azaspiro[4.5]decane-7,9-dione, Beta,beta-tetramethyleneglutarimide, Tetramethylene glutarimide, Buspirone Impurity 11, EINECS 427-770-4, MFCD00023871, NSC 400092

CAS No.
1075-89-4
Jingsj CID
J-1511466-4
Molecular Formula
C9H13NO2
Chinese Name
3,3-四亚甲基戊二酰亚胺
Molecular Weight
167.20500 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point153-155 °C
Boiling Point350.7ºC at 760 mmHg
Density1.17 g/cm3
Flash Point162.6ºC

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3,3-Tetramethyleneglutarimide?

1075-89-4

What are the molecular formula and molecular weight of 3,3-Tetramethyleneglutarimide?

C9H13NO2, molecular weight 167.20500 g/mol

Is 3,3-Tetramethyleneglutarimide hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026