Tetraallyltin

Tetraallyltin Basic information
Product Name:Tetraallyltin
Synonyms:tetrallylstannane;Tetraallyltin,min.95%;Tetraallyltin, 95+%;Tetraallylstannane, Tetraallyltin;Tetraallyltin 97%;Tetraallyltin, min. 95%;Tetraallyltin,97%;TETRAALLYLSTANNANE
CAS:7393-43-3
MF:C12H20Sn
MW:283
EINECS:230-987-5
Product Categories:Classes of Metal Compounds;Sn (Tin) Compounds;Typical Metal Compounds;organotin compound
Mol File:7393-43-3.mol
Tetraallyltin Structure
Tetraallyltin Chemical Properties
Boiling point 69-70 °C1.5 mm Hg(lit.)
density 1.179 g/mL at 25 °C(lit.)
refractive index n20/D 1.539(lit.)
Fp 167 °F
form Liquid
Specific Gravity1.179
color Clear colorless
Water Solubility Not miscible in water or difficult to mix.
Sensitive Air Sensitive
BRN 3536269
Exposure limitsACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
CAS DataBase Reference7393-43-3(CAS DataBase Reference)
Safety Information
Hazard Codes T
Risk Statements 23/24/25
Safety Statements 23-24/25-45-36/37
RIDADR UN 2788 6.1/PG 3
WGK Germany 3
10-23
TSCA No
HazardClass 6.1
PackingGroup II
HS Code 29310099
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Tetraallyltin Usage And Synthesis
Chemical PropertiesClear Colorless liquid
UsesApplied as allyl transfer reagent.
Purification MethodsPossible contaminants are allyl chloride and allyltin chloride. Check the 1H NMR and IR [Fishwick & Wallbridge J Organomet Chem 25 69 1970], and if impure, dissolve it in Et2O and shake it with a 5% aqueous solution of NaF which precipitates allyltin fluoride. Separate the Et2O layer, dry (MgSO4) and distil it at ~ 0.2mm. It decomposes slightly on repeated distillation. [O'Brien et al. Inorg Synth XIII 75 1972, Fishwick et al. J Chem Soc (A) 57 1971, Beilstein 4 III 1922.]
TETRAMETHYLTIN trimethyltin TETRAETHYLTIN Tetraallyltin Allyl glycidyl ether triethyltin Sodium allylsulfonate ALLYLTRIMETHYLTIN Allyl bromide Ethyltrimethyltin(IV) Allylamine Allyl chloride

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