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PHENYLETHYNYLTRI-N-BUTYLTIN

PHENYLETHYNYLTRI-N-BUTYLTIN Basic information
Product Name:PHENYLETHYNYLTRI-N-BUTYLTIN
Synonyms:PHENYLETHYNYLTRI-N-BUTYLTIN;(phenylethynyl)tributyltin;TRIBUTYL(PHENYLETHYNYL)TIN;Tri-n-butyl(phenylethynyl)tin, 95%;Tributyl(phenylethynyl)tin 95%;tributyl(2-phenylethynyl)Stannane;PHENYLETHYNYLTRI-N-BUTYLTIN ISO 9001：2015 REACH;SKL1023
CAS:3757-88-8
MF:C20H32Sn
MW:391.18
EINECS:
Product Categories:Stannanes;Organometallic Reagents;Organotin;Organotins
Mol File:3757-88-8.mol
PHENYLETHYNYLTRI-N-BUTYLTIN Structure
PHENYLETHYNYLTRI-N-BUTYLTIN Chemical Properties
density 1.116 g/mL at 25 °C(lit.)
refractive index n20/D 1.532(lit.)
Fp >230 °F
Specific Gravity1.116
Hydrolytic Sensitivity2: reacts with aqueous acid
Safety Information
Hazard Codes T,N
Risk Statements 21-25-36/38-48/23/25-50/53
Safety Statements 35-36/37/39-45-60-61
RIDADR UN 2788 6.1/PG 3
WGK Germany 3
TSCA No
HazardClass 6.1(b)
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
PHENYLETHYNYLTRI-N-BUTYLTIN Usage And Synthesis
UsesTributyl(phenylethynyl)tin can be used:
  • As a substrate in the palladium-catalyzed homocoupling of?organostannanes to yield biaryl compounds.
  • To prepare various enynals, which are employed in the synthesis of substituted benzene derivatives catalyzed by nickel.
  • In one of the key synthetic steps for the preparation of β-alkynylcorroles.

PHENYLETHYNYLTRI-N-BUTYLTIN Preparation Products And Raw materials
Preparation Products4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE
TRIBUTYLSTANNYLACETYLENE PHENYLETHYNYLTRI-N-BUTYLTIN TRI-N-BUTYLMETHYLTIN TRIMETHYL(PHENYLETHYNYL)TIN
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