1,3-Diamino-2-Propanol-N,N,N',N'-Tetraacetic Acid
[CAS# 3148-72-9]

Identification

• Name: 1,3-Diamino-2-Propanol-N,N,N',N'-Tetraacetic Acid
• Synonyms: 2-[[3-(Bis(Carboxymethyl)Amino)-2-Hydroxy-Propyl]-(Carboxymethyl)Amino]Acetic Acid; 2-[[3-(Bis(Carboxymethyl)Amino)-2-Hydroxy-Propyl]-(Carboxymethyl)Amino]Ethanoic Acid; ((2-Hydroxytrimethylene)Diimino)Tetraacetic Acid
• Molecular Formula: C₁₁H₁₈N₂O₉
• Molecular Weight: 322.27
• CAS Registry Number: 3148-72-9
• EINECS: 221-575-6
• SMILES: C(N(CC(O)=O)CC(O)=O)C(CN(CC(O)=O)CC(O)=O)O
• InChI: 1S/C11H18N2O9/c14-7(1-12(3-8(15)16)4-9(17)18)2-13(5-10(19)20)6-11(21)22/h7,14H,1-6H2,(H,15,16)(H,17,18)(H,19,20)(H,21,22)
• InChIKey: WYMDDFRYORANCC-UHFFFAOYSA-N

Properties

• Density: 1.6±0.1g/cm³ (Cal.)
• Melting point: 195°C (Expl.)
• Boiling point: 664.4±55.0°C at 760 mmHg (Cal.)
• Flash point: 355.6±31.5°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin