2,3-Diaminopropionic acid

2,3-二氨基丙酸

Also known as: DL-2,3-Diaminopropionic acid, 3-Amino-DL-alanine, 2,3-Diaminopropanoic acid, 2-Amino-β-alanine, DL-Dap

CAS No.
515-94-6
Jingsj CID
J-1398330-7
Molecular Formula
C3H8N2O2
Chinese Name
2,3-二氨基丙酸
Molecular Weight
104.10800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point97ºC
Boiling Point325.6ºC at 760 mmHg
Density1.294 g/cm3
Flash Point150.7ºC

Frequently Asked Questions

What is the CAS number of 2,3-Diaminopropionic acid?

515-94-6

What are the molecular formula and molecular weight of 2,3-Diaminopropionic acid?

C3H8N2O2, molecular weight 104.10800 g/mol

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