2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

• Catalog No.: L17278
• CAS Number: 61676-62-8
• M. F.: C9H19BO3
• M. W.: 186.05636
• Purity: 98%

SYNONYMS

• Title: 2-异丙氧基-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷
• IUPAC name: 4,4,5,5-tetramethyl-2-(propan-2-yloxy)-1,3,2-dioxaborolane
• IUPAC Traditional name: 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• Synonyms: Isopropyl pinacolyl borate

DATABASE IDS

• CAS Number: 61676-62-8
• Beilstein Number: 1906370
• MDL Number: MFCD00192241

PROPERTIES

• Purity: 98%
• Boiling Point: 73°C/15mm
• Density: 0.912
• Flash Point: 42°C(107°F)
• Refractive Index: 1.4090
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
• Risk Statements: 10-36/37/38
• Safety Statements: 26-37
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否
• Hazard Class: 3
• UN Number: UN1993
• Packing Group: III

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).