Tin(II) acetate
Synonym: Stannous acetate, Tin acetate, Tin diacetate, Diacetoxytin
CAS Number 638-39-1 | MDL Number MFCD00054408 | EC Number 211-335-9
Tin(II) acetate, also known as stannous acetate, is a white to off-white crystalline substance with the molecular formula C₄H₆O₄Sn and a molecular weight of 236.79 g/mol. This compound is an inorganic tin salt where tin is in the +2 oxidation state, bonded to two acetate (CH₃COO⁻) ions. It is often used in various industrial and chemical processes, particularly for its reducing and catalytic properties.
Diacetoxytin is typically available as a solid, and its sensitivity to moisture and air requires careful handling. When exposed to air, it can oxidize, affecting the stability and effectiveness of the compound in chemical reactions. As such, it is usually stored in a cool, dry place and protected from air exposure to preserve its reactivity.
This compound is commonly used as a catalyst in organic synthesis, particularly in esterification and transesterification reactions. Additionally, Tin(II) acetate finds applications in electroplating processes, where it serves as a reducing agent. It is also used in the preparation of other tin-based compounds in both research and industrial settings. Its ability to act as a reducing agent makes it valuable in certain types of chemical synthesis, particularly where controlled reductions are needed.
Tin diacetate can be hazardous if ingested or if it comes into contact with skin or eyes. It may cause irritation or other adverse health effects, so personal protective equipment, such as gloves and safety goggles, is recommended when handling this substance. Proper ventilation is also important to avoid inhalation of any dust or fumes that may be produced during its use.
Stannous acetate is a versatile chemical used in various industrial applications, particularly as a catalyst and reducing agent. Its sensitivity to air and moisture necessitates careful storage and handling to maintain its chemical integrity, and appropriate safety measures should be taken to avoid potential hazards during use.
Tin(II) acetate is used as a reactant for the synthesis of Sn-Cu bimetallic nanoparticles. It is also utilized for the magnification of the rate of thermal depolymerization of poly(lactic acid) fibers. It finds application as a tin source for the preparation of high surface area tin oxide catalysts. The other way this product can be used is for the preparation of tin anode by organic electroplating for rechargeable thin-film batteries. One more application of Sn(CH3CO2)2 is obtaining of tin(IV) oxide thin films by photochemical vapor deposition. See link below
Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Tin(II) acetate contact us at sales@ereztech.com
Safety information
| UN | 3146 |
| Hazardous class | 6.1 |
| Packing group | III |
| Pictograms |  |
| Signal word | WARNING |
| Hazard statements | H302-H312-H332 |
| Precautionary statements | P280 |
| Transport description | Organotin compound, solid, n.o.s. (Tin di (acetate)) |
| In TSCA registry | No (sold for research and development usage only) |
First Aid Measures
| General advice | Consult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area. |
| Eye contact | Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. |
| Skin contact | Wash off with soap and plenty of water. Consult a physician. |
| Inhalation | If breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician. |
| If swallowed | Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. |
Certificates of Analysis (CoA)
If you don’t see the needed lot of Tin(II) acetate below please contact customer support at sales@ereztech.com
Lot# 032/105 Lot# 015/806 Lot# 032/091 Lot# 019/298 Lot# 040/004 Lot# 019/326 Lot# 019/340
External identifiers for Stannous acetate
| Pubchem CID | 69488 |
| SMILES | CC(=O)[O-].CC(=O)[O-].[Sn+2] |
| IUPAC Name | tin(2+);diacetate |
| InchI Identifier | InChI=1S/2C2H4O2.Sn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2 |
| InchI Key | PNOXNTGLSKTMQO-UHFFFAOYSA-L |
Known applications and external links
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Ereztech synthesizes and sells additional SN-compounds.
To purchase Tin(II) acetate contact us at sales@ereztech.com
