bis($l^{2}-tin(2+) ion) (phosphonatooxy)phosphonate

• ChemBase ID: 111318
• Molecular Formular: O7P2Sn2
• Molecular Mass: 411.345322
• Monoisotopic Mass: 413.7163136
• SMILES: [Sn+2].[Sn+2].[O-]P(=O)([O-])OP(=O)([O-])[O-]
• Canonical SMILES: [O-]P(=O)(OP(=O)([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
• InChIKey: GEZAUFNYMZVOFV-UHFFFAOYSA-J

NAMES AND DATABASE IDS

Names

• IUPAC name: bis($l^{2}-tin(2+) ion) (phosphonatooxy)phosphonate; bis(λ^2-tin(2+) ion) (phosphonatooxy)phosphonate
• IUPAC Traditional name: bis($l^{2}-tin(2+) ion) diphosphate; bis(λ^2-tin(2+) ion) diphosphate
• Synonyms: Tin(II) phosphate; Tin(II) phosphate (pyro); Diphosphoric Acid Tin(2+) Salt; Pyrophosphoric Acid Tin(2+) Salt; Tin Pyrophosphate (Sn2P2O7); Stannous Pyrophosphate; Tin Phosphate (Sn2(P2O7); Tin(2+) Pyrophosphate; Tin(II) Pyrophosphate; Tin(II) Pyrophosphate; STANNOUS PYROPHOSPHATE; Tin(II) pyrophosphate; 焦磷酸锡(II); 焦磷酸锡(II) 水合物

Database IDs

• CAS Number: 15578-26-4
• EC Number: 239-635-5
• MDL Number: MFCD00049544
• Merck Index: 148788
• PubChem SID: 162103072; 24861283
• PubChem CID: 66379

CALCULATED PROPERTIES

• Acid pKa: 1.7026764
• H Acceptors: 6
• H Donor: 0
• LogD (pH = 5.5): -5.934867
• LogD (pH = 7.4): -6.883358
• Log P: -1.4419023
• Molar Refractivity: 21.038 cm^3
• Polarizability: 10.301113 Å^3
• Polar Surface Area: 135.61 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Insoluble in water
• Apperance: Powder; solid; White Solid
• Melting Point: >300°C; 400°C dec.
• Density: 4.009

Safety Information

• Storage Condition: Refrigerator
• RTECS: JL6737500
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 2
• Risk Statements: 36/37/38
• Safety Statements: 26-37; 26-37/39
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 98%
• Grade: USP
• Linear Formula: Sn2P2O7

DETAILS

MP Biomedicals - 05218612

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 344966

Packaging
100, 500 g in glass bottle

Toronto Research Chemicals - T444100

Tin(II) Pyrophosphate inhibit the formation of volatile sulphur compounds (VSC).

REFERENCES

• Tonzetich, J., et al.: J. Periodontol., 48, 13 (1977)
• Steenberghe, D., et al.: Curr. Opin Periodontol., 4, 137 (1977)
• Belogurov, G., et al.: J. Bio.l Chem., 277, 22209 (1977)