Stannous pyrophosphate

• CAS: 15578-26-4
• Catalog Number: ACM15578264
• Category: Metal & Ceramic Materials
• Molecular Weight: 411.36
• Molecular Formula: O₇P₂Sn₂
• Synonyms: 2,2'-Oxybis[1,3-dioxa-2-phospha-4-stanna(II)cyclobutan-2-one]
• IUPAC Name: Phosphonato phosphate;tin(2+)
• Canonical SMILES: [O-]P(=O)([O-])OP(=O)([O-])[O-].[Sn+2].[Sn+2]
• InChI: InChI=1S/H4O7P2.2Sn/c1-8(2,3)7-9(4,5)6;/h(H2,1,2,3)(H2,4,5,6);/q;2*+2/p-4
• InChI Key: GEZAUFNYMZVOFV-UHFFFAOYSA-J
• Melting Point: >400 °C
• Density: 4.01 g/cm³
• Solubility: Insoluble in water
• Appearance: White powder
• Complexity: 124
• EC Number: 239-635-5
• Exact Mass: 411.71574
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 7
• H-Bond Donor: 0
• Heavy Atom Count: 11
• Monoisotopic Mass: 413.71633
• Safety Description: 26-37/39
• Stability: Decomposition will not occur if used and stored according to specifications.
• Topological Polar Surface Area: 136 Ų
• WGK Germany: 2