3,6-Dimethyl-2,5-piperazinedione

丙氨酸酐

Also known as: 3,6-Dimethylpiperazine-2,5-dione, ALANINE ANHYDRIDE, 3,6-dimethyl-2,5-piperazinedione, EINECS 227-058-1, MFCD00023153, dimethyl-3,6dioxo-2,5piperazine, alaninediketopiperazine

CAS No.
5625-46-7
Jingsj CID
J-1320872-3
Molecular Formula
C6H10N2O2
Chinese Name
丙氨酸酐
Molecular Weight
142.156 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point283-285ºC(lit.)
Boiling Point453.0±38.0 °C at 760 mmHg
Density1.081
Flash Point227.9±26.9 °C

Frequently Asked Questions

What is the CAS number of 3,6-Dimethyl-2,5-piperazinedione?

5625-46-7

What are the molecular formula and molecular weight of 3,6-Dimethyl-2,5-piperazinedione?

C6H10N2O2, molecular weight 142.156 g/mol

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