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

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

Uses

Used in Plastics Industry:
MONOBUTYLTRIETHYLTIN is used as a stabilizer for PVC products to prevent the degradation of the polymer caused by heat and light exposure. Its inclusion in PVC formulations helps maintain the material's integrity, durability, and resistance to environmental factors.
Used in Chemical Industry:
In the realm of chemical reactions, MONOBUTYLTRIETHYLTIN serves as a catalyst to facilitate and accelerate specific processes. Its catalytic properties make it a valuable component in various industrial applications, enhancing the efficiency and speed of chemical transformations.
However, it is crucial to note that due to the high toxicity and environmental concerns associated with MONOBUTYLTRIETHYLTIN, its use is heavily regulated, and alternative, less harmful substances are often sought for these applications. Strict adherence to safety protocols and disposal methods is mandatory 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.

A novel mode of access to polyfunctional organotin compounds and their reactivity in Stille cross-coupling reaction

Mono-, di-, tri- and tetra-functional organotin compounds were easily prepared in a sonicated Barbier reaction using ultrasound technology via coupling reaction of organo halides with tin halides (Bu3SnCl, Bu2SnCl2, BuSnCl

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.

SYNTHESE UND UMLAGERUNGSREAKTIONEN VON o-FUNKTIONELLEN PHENYLLITHIUM- UND PHENYLNATRIUM DERIVATEN DER IVB UND VB-ELEMENTE

While o-substituted bromobenzene derivatives of the type o-BrC6H4XERn (X = O, S; ERn = SiMe3) and n-BuLi undergo metal halogen exchange followed by silyl-X -> C rearrangement, the corresponding compounds of phosphorus, arsenic or tin are split at the E-X bond. o-Metal derivatives o-MI-C6H4XERn (X = O, NMe; E = P, As, Sn) of these elements may be generated, however, by direct reaction with sodium or lithium.They are unstable and furnish o-hydroxy- and o-aminophenyl element(IV, V) derivatives via an intramolecular anionic rearrangement.