Dibutyltin maleate

Dibutyltin maleate Basic information
Product Name:Dibutyltin maleate
Synonyms:1,3,2-Dioxastannepin-4,7-dione,2,2-dibutyl-;2-dioxastannepin-4,7-dione,2,2-dibutyl-3;3,2-Dioxastannepin-4,7-dione,2,2-dibutyl-1;advastabdbtm;advastabt290;advastabt340;bt31;dibutylstannylenemaleate
CAS:78-04-6
MF:C12H20O4Sn
MW:346.99
EINECS:201-077-5
Product Categories:Classes of Metal Compounds;Sn (Tin) Compounds;Typical Metal Compounds;Organometallic Reagents;Organotin;Organotins;Used for plastic heat stabilizer
Mol File:78-04-6.mol
Dibutyltin maleate Structure
Dibutyltin maleate Chemical Properties
Melting point 135-140 °C(lit.)
Boiling point 324.1±25.0 °C(Predicted)
density 1,318 g/cm3
refractive index 1.502
Fp 204°C
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form clear liquid
color Light yellow to Yellow to Orange
Specific Gravity1.318
Hydrolytic Sensitivity2: reacts with aqueous acid
CAS DataBase Reference78-04-6(CAS DataBase Reference)
EPA Substance Registry SystemDibutyltin maleate (78-04-6)
Safety Information
Hazard Codes T+,N,T
Risk Statements 24/25-26-36/37/38-50/53-68-48/25-43-34-23-22-61-60
Safety Statements 26-28-36/37-45-60-61-36/37/39-22
RIDADR UN 3146 6.1/PG 2
WGK Germany 3
RTECS JH4735000
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29349990
ToxicityLDLo oral in mouse: 470mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
Dibutyltin maleate Usage And Synthesis
UsesPVC Stabilizer, condensation catalyst
Dibutyltin maleate Preparation Products And Raw materials
Raw materialsMaleic anhydride-->Dibutyltin oxide
Enalapril maleate Dibutyltin oxide Maleic acid di-n-butyltin Maleic anhydride Diisooctyl maleate Bis(dibutyltin maleate monocyclohexylphenyl ester) maleate Disodium fumarate Diethyl maleate Fumaric acid DIBUTYLTIN MALEATE POLYMER,dibutyltin maleate polymer n=2-3 Dibutyltin maleate Bis(2-ethylhexyl) maleate (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE TETRABUTYLTIN Butyltin oxide Dibutyl sebacate Dibutyltin dichloride

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