3882-70-0

Basic information

• Product Name: tributyltin butoxide
• Synonyms: tributyltin butoxide
• CAS NO: 3882-70-0
• Molecular Weight: 363.171
• Mol File: 3882-70-0.mol

Chemical Properties

• CAS DataBase Reference: tributyltin butoxide(CAS DataBase Reference)
• NIST Chemistry Reference: tributyltin butoxide(3882-70-0)
• EPA Substance Registry System: tributyltin butoxide(3882-70-0)

Safety Data

• Hazardous Substances Data: 3882-70-0(Hazardous Substances Data)

Upstream product

• 34833-46-0 1,1,3,3-tetra-n-butyl-1,3-di(n-butyloxy)-distanoxane 
• 71-36-3 butan-1-ol 
• 124-38-9 carbon dioxide 
• 3349-36-8 di-n-butyl-di(n-butyloxy)tin 
• 3465-73-4 di-n-butyl di(propionyloxy)tin 

Downstream Products

• 58431-72-4 O-n-butyl benzenesulphenate 
• 688-73-3 tri-n-butyl-tin hydride 
• 1461-22-9 tributyltin chloride 
• 57831-57-9 n-Butoxy-triethyl-german 

Relevant articles and documents

PROCESS FOR PRODUCTION OF ALKYL TIN ALKOXIDE COMPOUND, AND PROCESS FOR PRODUCTION OF CARBONATE ESTER USING THE COMPOUND

The present invention provides a process for producing : a compound represented by XOR2; a dialkyl tin dialkoxide compound having one tin atom, two Sn-R1 bonds and two Sn-OR2 bonds; and/or a tetraalkyl dialkoxy distannoxane compound having one Sn-O-Sn bond, in which each tin atom of the tetraalkyl dialkoxy distannoxane compound has two Sn-R1 bonds and one Sn-OR2 bond, the process comprising reacting in the absence of a catalyst at least one alkyl tin compound selected from the group consisting of i) and ii) below: i) a dialkyl tin compound having one tin atom, two Sn-R1 (wherein R1 represents an alkyl group) bonds, and two Sn-OX bonds (wherein OX is a group in which HOX that is a conjugate acid of OX is a Bronsted acid having a pKa of from 0 to 6.8); and ii) a tetraalkyl distannoxane compound having one Sn-O-Sn bond, in which each tin atom of the tetraalkyl distannoxane compound has two Sn-R1 bonds and one Sn-OX bond (wherein OX is a group in which HOX that is a conjugate acid of OX is a Bronsted acid having a pKa of from 0 to 6.8); and a carbonic acid ester represented by R2OCOOR2 (wherein R2 represents a linear or branched, saturated or unsaturated hydrocarbon group, a hydrocarbon group having a saturated or unsaturated cyclic hydrocarbon substituent, or a Y-CH2- group (wherein Y represents an alkyl polyalkylene group, an aromatic group or a cyclic saturated or unsaturated alkylene ether group)), and/or an alcohol represented by R2OH (wherein R2 is the same as defined above).

PROCESS FOR PRODUCTION OF DIALKYLTIN DIALKOXIDES

An object of the present invention is to provide a process for producing a dialkyl tin compound from a composition of deactivated forms of a dialkyl tin catalyst, and to provide a process for producing the dialkyl tin catalyst from the dialkyl tin compound and using the dialkyl tin catalyst to produce a carbonic acid ester. According to the present invention, a process for producing a dialkyl tin compound is provided that subjects a composition of the deactivated forms of the dialkyl tin catalyst, formed when producing an ester compound, to an alkyl group redistribution reaction and/or dealkylation reaction.

PROCESS FOR PRODUCTION OF ALKYLTIN ALKOXIDES

A process for the production of alkyltin alkoxides which comprises subjecting at least one alkyltin compound selected from among organotin compounds having tin-oxygen-tin linkages as the starting compound and a hydroxyl compound as the reactant to dehydration to obtain an alkyltin alkoxide corresponding to the starting compound and the reactant, characterized by continuously feeding the starting compound and the reactant into a reactor, discharging a water-containing low boiling point component from the reactor, and continuously withdrawing a reaction fluid containing an alkyltin alkoxide as the bottom from the reactor.