λ2-tin(2+) ion diacetate

• ChemBase ID: 148020
• Molecular Formular: C4H6O4Sn
• Molecular Mass: 236.78904
• Monoisotopic Mass: 237.92880267
• SMILES: CC(=O)[O-].[O-]C(=O)C.[Sn+2]
• Canonical SMILES: [O-]C(=O)C.[O-]C(=O)C.[Sn+2]
• InChI: InChI=1S/2C2H4O2.Sn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
• InChIKey: PNOXNTGLSKTMQO-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-tin(2+) ion diacetate
• IUPAC Traditional name: λ^2-tin(2+) ion diacetate
• Synonyms: Stannous acetate; Tin acetate; Tin diacetate; Tin(II) acetate; 醋酸锡(II); 乙酸锡(II)

Database IDs

• CAS Number: 638-39-1
• EC Number: 211-335-9
• MDL Number: MFCD00054408
• Merck Index: 148781
• PubChem SID: 24861299; 162242200
• PubChem CID: 69488

CALCULATED PROPERTIES

• Acid pKa: 4.54344
• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -1.2242727
• LogD (pH = 7.4): -2.9968748
• Log P: -0.22334571
• Molar Refractivity: 23.4808 cm^3
• Polarizability: 4.912116 Å^3
• Polar Surface Area: 40.13 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Decomposes in water. Soluble in dilute HCl
• Apperance: Powder/Lump; solid
• Melting Point: 180-182 °C(lit.); 182-183°C
• Density: 2.31

Safety Information

• Storage Warning: Hygroscopic
• European Hazard Symbols: X; Harmful (Xn)
• UN Number: 3146; UN3146
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 3; III
• Risk Statements: 20/21/22
• Safety Statements: 36; 9-36/37
• TSCA Listed: 否
• GHS Pictograms: GHS06; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H332; H331-H302-H312
• GHS Precautionary statements: P261-P280-P302+P352-P321-P405-P501A; P280
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• RID/ADR: UN 3146 6.1/PG 3

Product Information

• Purity: 95%
• Linear Formula: Sn(CH3CO2)2

DETAILS

Sigma Aldrich - 345164

Packaging
5, 25 g in glass bottle
Application

• Enhances the rate of thermal depolymerization of poly(lactic acid) fibers1
• Reactant for the synthesis of Sn-Cu bimetallic nanoparticles2
• used in in preparation of tin anode by organic electroplating for rechargeable thin-film batteries3
• Used as tin source for preparation of high surface area tin oxide catalysts4
Used to prepare tin(IV) oxide thin films by photochemical vapor deposition. With palladium(II) acetate, an efficient catalytic system for C-H activation of the methoxy group of anisole.