Diethyltin dichloride

Base Information

• Chemical Name: Diethyltin dichloride
• CAS No.: 866-55-7
• Molecular Formula: C4H10 Cl2 Sn
• Molecular Weight: 247.739
• Hs Code.: 2903199000
• European Community (EC) Number: 212-750-8
• NSC Number: 302600
• UNII: PGA900D045
• DSSTox Substance ID: DTXSID20235690
• Wikidata: Q27286547
• Mol file: 866-55-7.mol

Synonyms:diethyltin chloride;diethyltindichloride

Chemical Property of Diethyltin dichloride

Chemical Property:

• Vapor Pressure: 1.8mmHg at 25°C
• Melting Point: 84°C
• Boiling Point: 220°C
• Flash Point: 220°C
• PSA: 0.00000
• LogP: 2.94600
• Storage Temp.: Room Temperature, under inert atmosphere
• Sensitive.: Moisture Sensitive
• Solubility.: Chloroform (Slightly), Ethyl Acetate (Slightly)
• Water Solubility.: Partly soluble in water((0.023 g/L) (25°C), Calc).
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 247.918158
• Heavy Atom Count: 7
• Complexity: 47.7

Purity/Quality:

99% ^*data from raw suppliers

Diethyltin dichloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): A poison by ingestion. TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
• Hazard Codes: A poison by ingestion. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Tin Compounds, Organic
• Canonical SMILES: CC[Sn](CC)(Cl)Cl
• Uses: Diethyltin Dichloride is a reagent used in the synthesis of Diphenyldiethyltin (D487600), which is an environmental pollutant that is present in sediment and sewage sludge.

Technology Process of Diethyltin dichloride

There total 30 articles about Diethyltin dichloride 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: 100.0%

diethylbis(o-sulfobenzimido)stannane → dichlorodiethylstannane (866-55-7) + saccharin (81-07-2)

Guidance literature:

With hydrogenchloride; In ethanol; treatment of Sn-compd. suspn. with dil. HCl soln.; soln. evapn. to dryness at room temp., Sn-compd. isolation by residue extn. (heptane);

Reference yield: 92.0%

tetraethyltin (597-64-8) → ethanesulfinyl chloride (1718-44-1) + dichlorodiethylstannane (866-55-7)

Guidance literature:

With thionyl chloride; from 0 deg C up to room temp.; reflux, 30 min;

Reference yield: 92.0%

thionyl chloride (7719-09-7) + tetraethyltin (597-64-8) → ethanesulfinyl chloride (1718-44-1) + dichlorodiethylstannane (866-55-7)

Guidance literature:

In not given; dropwise addn. of thionyl chloride to tetraalkyltin(IV) compd. under dry N2 atmosphere under ice cooling, warming to room temp., refluxing for 30 min; distn. (removal of excess of SOCl2), cooling resulting liquids, sepn., elem. anal.;

upstream raw materials:

tetraethyltin

dibutyldiethylstannane

diethyltin(IV) oxide

dimethyl diethyl tin

Downstream raw materials:

chlorotriethylstannane

diethyl tin

butyltriethylstannane

tetraethyltin