Technetium Tc 99M Dimethylaminomethylene Diphosphonate
[CAS# 66225-86-3]

Identification

• Name: Technetium Tc 99M Dimethylaminomethylene Diphosphonate
• Synonyms: N-(Diphosphonatomethyl)-N-Methyl-Methanamine; Technetium(+4) Cation; Diphosphonatomethyl-Dimethyl-Amine; Technetium(+4) Cation; Phosphonic Acid, ((Dimethylamino)Methylene)Bis-, Technitium-99Tc Salt
• Molecular Formula: C₃H₇NO₆P₂Tc
• Molecular Weight: 313.95
• CAS Registry Number: 66225-86-3
• SMILES: [99Tc+4].CN(C([P]([O-])([O-])=O)[P]([O-])([O-])=O)C
• InChI: 1S/C3H11NO6P2.Tc/c1-4(2)3(11(5,6)7)12(8,9)10;/h3H,1-2H3,(H2,5,6,7)(H2,8,9,10);/q;+4/p-4/i;1+1
• InChIKey: ZOJUMWGVWSIJAZ-IEOVAKBOSA-J

Properties

• Boiling point: 490.2°C at 760 mmHg (Cal.)
• Flash point: 250.3°C (Cal.)