10428-19-0

Basic information

• Product Name: BIS(DIBUTYLCHLOROTIN) OXIDE
• Synonyms: 1,1,3,3-tetrabutyl-1,3-dichloro-distannoxan;1,3-bis(dibutyldichloro)-distannoxan;tetrabutyldichlorostannoxane;BIS(DIBUTYLCHLOROTIN) OXIDE;1,1,3,3-tetrabutyl-1,3-dichlorodistannoxane;BIS(DIBUTYLCHLOROTIN(IV)) OXIDE 98%;bis(dibutylchlorotin(iv)) oxide;bis(chlorodibutyltin) oxide
• CAS NO: 10428-19-0
• Molecular Formula: C₁₆H₃₆Cl₂OSn₂
• Molecular Weight: 552.78
• EINECS: 233-904-0
• Product Categories: Organometallic Reagents;Organotin;Organotin Halides
• Mol File: 10428-19-0.mol
• Article Data: 3

Chemical Properties

• Melting Point: 109-112 °C(lit.)
• Boiling Point: 405.8°Cat760mmHg
• Flash Point: 199.2°C
• Appearance: /solid
• Density: g/cm³
• Vapor Pressure: 0mmHg at 25°C
• CAS DataBase Reference: BIS(DIBUTYLCHLOROTIN) OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(DIBUTYLCHLOROTIN) OXIDE(10428-19-0)
• EPA Substance Registry System: BIS(DIBUTYLCHLOROTIN) OXIDE(10428-19-0)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-27-28-36/37/39-45
• RIDADR: UN 1759 8/PG 2
• WGK Germany: 3
• RTECS: JN8735000
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 10428-19-0(Hazardous Substances Data)

Usage

Chemical Properties

White crystals from Me2CO. Soluble in organic solvents.

Hazard

A poison.

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of Cl-. See also TIN COMPOUNDS.

InChI:InChI=1/4C4H9.2ClH.O.2Sn/c4*1-3-4-2;;;;;/h4*1,3-4H2,2H3;2*1H;;;/q;;;;;;;2*+1/p-2/rC16H36Cl2OSn2/c1-5-9-13-20(17,14-10-6-2)19-21(18,15-11-7-3)16-12-8-4/h5-16H2,1-4H3

Upstream product

• 3590-59-8 2,2-dibutyl[1,3,2]dioxastannolane 
• 818-08-6 di(n-butyl)tin oxide 
• 86936-66-5 (CH₂OSn(C₄H₉)2)2O 
• 98-88-4 benzoyl chloride 
• 563-80-4 3-methyl-butan-2-one 
• 64549-05-9 allyldibutyltin chloride 
• 683-18-1 dibutyltin chloride 
• 7732-18-5 water 
• 54128-06-2 2-chloro-4,4,5,5-tetramethyl-1,3,2-dioxarsolane 
• 34715-43-0 2-chloro-4-methyl-1,3,2-dioxarsolane 
• 63087-43-4 2-Chloro-4,5-dimethyl-1,3,2-dioxarsol 
• 24630-37-3 2-Chloro-1,3,2-dioxaarsenane 
• 24630-36-2 2-chloro-4-methyl-[1,3,2]dioxarsolane 
• 3741-33-1 2-chloro-[1,3,2]dioxarsolane 

Downstream Products

• 15336-98-8 diallyldibutyltin 
• 683-18-1 dibutyltin chloride 
• 1461-22-9 tributyltin chloride 
• 64549-05-9 allyldibutyltin chloride 
• 1461-25-2 tetra-n-butyltin(IV) 
• 27652-39-7 Tetra(n-butyl)-1-phenoxy-3-chlorodistannoxan 
• 360775-79-7 5-acetyloxymethyl-2-(4-ethylbenzyl)phenol 

Relevant articles and documents

TELOMERIZATION OF POLY(DIALKYLTIN OXIDE) AND ALKANE- OR ALKENE-1,2-DIOLS: THE IDENTIFICATION OF CYCLIC DERIVATIVES OF OLIGOMERIC DIBUTYLTIN OXIDE

1,1-Dibutyl-1,3,2-dioxastannolan and 1,1-dibutyl-4,5-diphenyl-1,3,2-dioxastannolen undergo a telomerization reaction with dibutyltin oxide to give a series of oligomers which have been isolated and characterised.