Technetium-99 hydroxyethylidenediphosphonate
[CAS# 63347-65-9]

Identification

• Name: Technetium-99 hydroxyethylidenediphosphonate
• Synonyms: (1-Hydroxy-1-Phosphono-Ethyl)Phosphonic Acid; Technetium; Moli000623; Phosphonic Acid, (1-Hydroxyethylidene)Bis-, Technetium-(99)Tc Salt
• Molecular Formula: C₂H₈O₇P₂Tc
• Molecular Weight: 304.93
• CAS Registry Number: 63347-65-9
• SMILES: [99Tc].CC([P](=O)(O)O)([P](=O)(O)O)O
• InChI: 1S/C2H8O7P2.Tc/c1-2(3,10(4,5)6)11(7,8)9;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);/i;1+1
• InChIKey: VEXMHRQGHKTMHQ-IEOVAKBOSA-N

Properties

• Boiling point: 578.8°C at 760 mmHg (Cal.)
• Flash point: 303.8°C (Cal.)