17582-53-5

Basic information

• Product Name: MONOBUTYLTRIETHYLTIN
• Synonyms: Butyl triethyltin;Butyltriethylstannane;Butyltriethyltin(IV);Mono-n-butyltriethyltin;MONOBUTYLTRIETHYLTIN
• CAS NO: 17582-53-5
• Molecular Formula: C₁₀H₂₄Sn
• Molecular Weight: 263.00756
• Mol File: 17582-53-5.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 224.9 °C at 760 mmHg
• Flash Point: 89.8 °C
• Appearance: /
• Density: 1.1457 g/cm3
• Vapor Pressure: 0.133mmHg at 25°C
• CAS DataBase Reference: MONOBUTYLTRIETHYLTIN(CAS DataBase Reference)
• NIST Chemistry Reference: MONOBUTYLTRIETHYLTIN(17582-53-5)
• EPA Substance Registry System: MONOBUTYLTRIETHYLTIN(17582-53-5)

Safety Data

• Hazardous Substances Data: 17582-53-5(Hazardous Substances Data)

Usage

General Description

MONOBUTYLTRIETHYLTIN is an organotin compound commonly used as a stabilizer in PVC products and as a catalyst in chemical reactions. It is known for its high toxicity and potential environmental hazards, with harmful effects on aquatic organisms and potential for bioaccumulation in the food chain. Exposure to MONOBUTYLTRIETHYLTIN can lead to adverse health effects in humans, including skin and eye irritation, respiratory problems and damage to the nervous system. Due to its toxic nature, strict handling and disposal protocols are required to minimize the risks associated with MONOBUTYLTRIETHYLTIN exposure and contamination.

InChI:InChI=1/C4H9.3C2H5.Sn/c1-3-4-2;3*1-2;/h1,3-4H2,2H3;3*1H2,2H3;/rC10H24Sn/c1-5-9-10-11(6-2,7-3)8-4/h5-10H2,1-4H3

Upstream product

• 693-03-8 n-butyl magnesium bromide 
• 1116-70-7 tri(n-butyl)aluminium 
• 997-50-2 triethylstannane 
• 75-00-3 chloroethane 
• 683-18-1 dibutyltin chloride 
• 660-74-2 diethyl tin 
• 693-04-9 butyl magnesium bromide 
• 994-50-3 bis(triethyltin) sulfide 
• 994-32-1 triethyltin hydroxide 
• 866-55-7 dichlorodiethylstannane 
• 1191-48-6 dibutyltin 
• 542-69-8 1-iodo-butane 
• 994-31-0 chlorotriethylstannane 
• 1112-63-6 hexaethyldistannoxane 

Downstream Products

• 17563-48-3 n-Butyl-diaethyl-zinniodid 

Relevant articles and documents

Diorganostannide dianions (R2Sn2-) as reaction intermediates revisited: In situ 119Sn NMR studies in liquid ammonia

It has frequently been proposed that diorganostannide dianions, SnR 22-, form during reactions of dihalodiorganostannanes or dihydrodiorganostannanes with sodium in liquid ammonia. The formation of this intermediate has been advanced to be an important step in the synthesis of a wide range of organostannanes. Here we report 119Sn NMR investigations in liquid NH3 of reaction intermediates that formed in situ during the conversions of dichlorodiphenylstannane, dihydrodiphenylstannane (diphenylstannane), dideuterodiphenylstannane, and dichlorodibutylstannane, respectively. This study revealed that the proposed SnR22- dianion was not present, but tetraorganodistannides, (R2Sn-SnR2)2-, and hydrodiorganostannides (tin hydrides), R2SnH- (or R 2SnD-, respectively), were detected instead.

Wurtz-type reductive coupling reaction of primary alkyl iodides and haloorganotins in cosolvent/H2O(NH4Cl)/Zn media as a route to mixed alkylstannanes and hexaalkyldistannanes

Mixed tetra-alkylstannanes R3SnR′ (R = Et, n-Pr, n-Bu and R′= Me, Et, n-Pr, n-Bu, n-Pent) and R2SnR′2 (R = n-Bu and R′ = Me, Et, n-Pr, n-Bu) can be easily prepared in a one-pot synthesis via coupling reaction of alkyl iodides R′I with R3SnX (X = Cl, I) and R2SnCl2 compounds in cosolvent-H2O(NH4Cl) medium mediated by zinc dust. Coupling also occurs with (Bu3Sn)2O. It has been verified that reactions are possible only with primary alkyl iodides; with secondary alkyl iodides the coupling reaction fails. When alkyl chlorides and bromides are used ditin compounds are obtained instead of the unsymmetrical tetra-alkylstannanes. This represents a route to hexaalkyldistannanes.