Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

5419-55-6 - Triisopropyl borate, 98+% - Boric acid triisopropyl ester - Isopropyl borate - A17592 - Alfa Aesar

A17592 Triisopropyl borate, 98+%

CAS-Nummer
5419-55-6
Synonyme
Boric acid triisopropyl ester
Isopropyl borate

Größe Preis ($) Menge Verfügbarkeit
100ml 42,70
500ml 96,80
2500ml 375,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Triisopropyl borate, 98+%

MDL
MFCD00008872
EINECS
226-529-9

Chemische Eigenschaften

Formel
C9H21BO3
Molmasse
188.08
Schmelzpunkt
-59°
Siedepunkt
139-141°
Flammpunkt
17°(62°F)
Dichte
0.815
Brechungsindex
1.3760
Sensitivität
Moisture Sensitive
Löslichkeit
Miscible with ether, ethanol, isopropanol and benzene.

Anwendungen

Triisopropyl borate is used as reagent in Pd-catalyzed coupling reaction with aryl halides such as Suzuki reaction. It is used as a reagent for the preparation of the boronic acids and esters; as a Lewis acid catalyst and involved in the ortho-borylation of 1-substituted naphthalenes. Furthermore, it plays an important role as a catalyst for the production of resins, waxes, paints and varnishes.

Bemerkungen

Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. Decomposes in water.

Literaturverweise

Reagent for preparation of boronates from Grignard or organolithium reagents, often giving higher yields than other trialkyl borates: Organometallics, 2, 1316 (1983); Tetrahedron Lett ., 29, 2631 (1988).

Garcia-Alonso, D.; Potts, S. E.; van Helvoirt, C. A.; Verheijen, M. A.; Kessels, W. M. Atomic layer deposition of B-doped ZnO using triisopropyl borate as the boron precursor and comparison with Al-doped ZnO. J. Mater. Chem. C 2015, 3 (13), 3095-3107.

Lyu, S. C.; Han, J. H.; Shin, K. W.; Sok, J. H. Synthesis of boron-doped double-walled carbon nanotubes by the catalytic decomposition of tetrahydrofuran and triisopropyl borate. Carbon 2011, 49 (5), 1532-1541.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225

Highly flammable liquid and vapour.

Sicherheitshinweise: P210-P280a-P240-P241-P303+P361+P353-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1701469
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2920.90
TSCA
Yes
RTECS
ED5950000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf