[L17278] CAS 61676-62-8 | 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 94%

CAS : 61676-62-8
UN# : UN1993
MDL : MFCD00192241
Hazard Class : 3
Packing Group : III

Other name :

Isopropyl pinacolyl borate

Chemical Properties

Formula : C9H19BO3
Formula weight : 186.06
Boiling Point : 73°/15mm
Flash point : 42°(107°F)
Density : 0.912
Refractive Index : 1.4090
Sensitivity : Moisture Sensitive. Ambient temperatures.
Form : Liquid
Solubility : Soluble in water.

Literature References

Selective reagent for preparation of pinacol boronic esters, e.g. for preparation of allenyl or vinyl pinacol boronates from the Grignard or lithium reagents: Liebigs Ann. Chem., 881 (1987); Chem. Ber., 122, 1777 (1989); Tetrahedron Lett., 33, 6941 (1992).

Notes

Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.Other References:Beilstein: 1906370UN#: UN1993

Grade Specifications

Grade Specifications

Hazard Statements : H226-H315-H319-H335Flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P210-P241-P303+P361+P353-P305+P351+P338-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.