Dimethyltin diacetate

Base Information

• Chemical Name: Dimethyltin diacetate
• CAS No.: 13293-57-7
• Molecular Formula: C6H12 O4 Sn
• Molecular Weight: 266.869
• Hs Code.: 2915299090
• DSSTox Substance ID: DTXSID00586834
• Mol file: 13293-57-7.mol

Synonyms:Dimethyltin diacetate;[acetyloxy(dimethyl)stannyl] acetate;13293-57-7;Bis(acetyloxy)(dimethyl)stannane;DTXSID00586834;AKOS015916089

Chemical Property of Dimethyltin diacetate

Chemical Property:

• Melting Point: 68-71 °C(lit.)
• Boiling Point: 93-94 °C(Press: 5 Torr)
• PSA: 52.60000
• LogP: 0.81440
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 267.975761
• Heavy Atom Count: 11
• Complexity: 157

Purity/Quality:

DIMETHYLTIN DIACETATE 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)O[Sn](C)(C)OC(=O)C

Technology Process of Dimethyltin diacetate

There total 7 articles about Dimethyltin diacetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

hexamethyldistannane (661-69-8) → ((CH3)2SnOCOCH3)2 (97778-06-8) + tetramethylstannane (594-27-4) + dimethyltin bis(acetate) (13293-57-7) + trimethyltin acetate (1118-14-5)

Guidance literature:

With acetic acid; In acetic acid; stannane was added to AcOH in a NMR tube, mixt. was kept for 21 d, reaction followed by (1)H NMR spectroscopy; ca. 34% of the substrate was consumed, rate const. for the initial 5-10% reaction (first 2 d) when only Me3SnOAc was formed; not isolated, identified by (1)H NMR spectrum; Kinetics;

DOI:10.1016/0022-328X(85)80064-4

Reference yield:

trimethyl(trimethylstannyl)silane (16393-88-7) → ((CH3)2SnOCOCH3)2 (97778-06-8) + tetramethylstannane (594-27-4) + dimethyltin bis(acetate) (13293-57-7) + trimethyltin acetate (1118-14-5)

Guidance literature:

With acetic acid; In acetic acid; byproducts: Me3SiOAc, Me3SiOSiMe3; stannane was added to AcOH in a NMR tube, mixt. was kept for 21 d, reaction followed by (1)H NMR spectroscopy; ca. 39% of the substrate was consumed, rate const. for the initial 5-10% reaction (first 2 d) when only Me3SnOAc and Me3SiOAc were formed; not isolated, identified by (1)H NMR spectrum; Kinetics;

DOI:10.1016/0022-328X(85)80064-4

Reference yield:

(methyl)3GeSn(methyl)3 (16393-89-8) → ((CH3)2SnOCOCH3)2 (97778-06-8) + tetramethylstannane (594-27-4) + dimethyltin bis(acetate) (13293-57-7) + Trimethyl-germanium-acetat (1118-13-4) + trimethyltin acetate (1118-14-5)

Guidance literature:

With acetic acid; In acetic acid; stannane was added to AcOH in a NMR tube, mixt. was kept for 20 d, reaction followed by (1)H NMR spectroscopy; ca. 29% of the substrate was consumed, rate const. for the initial 5-10% reaction (first 2 d) when only Me3SnOAc and Me3GeOAc were formed; not isolated, identified by (1)H NMR spectrum; Kinetics;

DOI:10.1016/0022-328X(85)80064-4

upstream raw materials:

hexamethyldistannane

trimethyl(trimethylstannyl)silane

(methyl)3GeSn(methyl)3

acetic acid

Downstream raw materials:

bis(diacetatotetramethyldistannoxane)

Refernces

• 1、 Mistry, F.,Rettig, S. J.,Trotter, J.,Aubke, F.. "Structural Studies on Dimethyltin(IV) Carboxylates". . . Retrieved 2008/10/08.
• 2、 Cuthberston, Matthew J.,Hawker, Darryl W.,Wells, Peter R.. "PROTOLYSES OF (CH3)3SnM(CH3)3 (M = Sn, Ge, SI, C)". . p. 7 - 24. Retrieved 2007/10/02.