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61676-62-8 - 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98% - Isopropyl pinacolyl borate - L17278 - Alfa Aesar

L17278 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%

CAS-Nummer
61676-62-8
Synonyme
Isopropyl pinacolyl borate

Größe Preis ($) Menge Verfügbarkeit
1g 17,70
5g 42,80
25g 86,70
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2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%

MDL
MFCD00192241

Chemische Eigenschaften

Formel
C9H19BO3
Molmasse
186.06
Siedepunkt
73°/15mm
Flammpunkt
42°(107°F)
Dichte
0.912
Brechungsindex
1.4090
Sensitivität
Moisture Sensitive
Löslichkeit
Soluble in water.

Anwendungen

Reagent for fluorenylborolane preparation, reagent used to borylate arenes. Reagent used to borylate arenes and for fluorenylborolane preparation.

Bemerkungen

Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literaturverweise

Laurent Deloux.; Morris Srebnik. Preparation of (Z)-1-Alkenyl Dioxaborolanes by Hydrolysis of Boryl Zirconocene 1,1-Dimetalloalkenes. J. Org. Chem. 1994, 59 (22), 6871-6873.

Maxime Ranger.; Dany Rondeau.; Mario Leclerc. New Well-Defined Poly(2,7-fluorene) Derivatives:? Photoluminescence and Base Doping. Macromolecules. 1997, 30 (25), 7686-7691.

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).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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.

Weitere Referenzen

Beilstein
1906370
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2931.90
TSCA
No

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