[A13355] CAS 1067-52-3 | Tri-n-butyltin methoxide, 97%

CAS : 1067-52-3
UN# : UN2788
MDL : MFCD00009419
Hazard Class : 6.1
EINECS : 213-933-5
Packing Group : II

Other name :

Methoxytri-n-butylstannane

Chemical Properties

Formula : C13H30OSn
Formula weight : 321.09
Boiling Point : 124-126°/4mm
Flash point : 98°(208°F)
Density : 1.120
Refractive Index : 1.4740
Sensitivity : Moisture Sensitive. Ambient temperatures.
Form : Liquid

Literature References

Catalyst for transesterification under neutral conditions: Bull. Soc. Chim. Fr., 262 (1969). Reacts with alcohols, by exchange, to give tri-n-butylstannyl ethers. Those derived from 3-halo alcohols cyclize on heating to give substituted oxetanes: J. Organomet. Chem., 47, 337 (1973): Similarly, 4-halo alcohols give tetrahydrofurans: J. Organomet. Chem., 50, 121 (1973). Enol acetates are converted to tin enolates which can undergo Pd-catalyzed coupling with aryl bromides to give arylacetones: Chem. Lett., 939 (1982); J. Chem. Soc., Chem. Commun., 344 (1983), and with vinyl bromides to give ß-unsaturated ketones: Bull. Chem. Soc. Jpn., 57, 242 (1984). For a review of organotin alkoxides in organic synthesis, see: Synthesis, 56, (1969).

Notes

Other References:Beilstein: 3600960UN#: UN2788

Grade Specifications

Grade Specifications

Hazard Statements : H301-H312-H315-H319-H372-H400-H410Toxic if swallowed.Harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.Causes damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.
Precautionary Statements : P260-P301+P310-P305+P351+P338-P302+P352-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.