Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

87749-50-6 - Tetra-n-butylammonium fluoride trihydrate, 98% - TBAF - L13303 - Alfa Aesar

L13303 Tetra-n-butylammonium fluoride trihydrate, 98%

Numéro CAS
87749-50-6
Synonymes
TBAF

Dimensions Prix ($) Quantité Disponibilité
10g 53,10
50g 144,00
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Tetra-n-butylammonium fluoride trihydrate, 98%

MDL
MFCD00149981
EINECS
207-057-2

Propriétés chimiques

Formule
C16H36FN•3H2O
Poids formulaire
315.52 (261.47anhy)
Point de fusion
54-60°
Sensibilité
Hygroscopic
Solubilité
Soluble in water, terahydrofuran, dimethyl sulfoxide and acetonitrile.

Applications

Tetra-n-butylammonium fluoride trihydrate is used as a phase transfer catalyst, as a mild base and as a source of fluoride ion in organic solvents. It is also used as a deprotecting agent to remove silyl ether protecting groups. It acts as a reactant for the preparation of deprotecting agents, in preparation of cellulose derivatives, lipophilic peptides for DNA transfections in vivo and Dehydrobromination reactions. It plays an important role in the convertion of O-silylated enolates in to carbonyls in the presence of dimethyl sulfoxide.

Notes

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Références bibliographiques

Huang, S. H.; Liu, C. H.; Yang, C. M. Efficient ligand-free Hiyama cross-coupling reaction catalyzed by functionalized SBA-15-supported Pd nanoparticles. Green Chem. 2014, 16 (5), 2706-2712.

Liang, X.; Kozlovskaya, V.; Cox, C. P.; Wang, Y.; Saeed, M.; Kharlampieva, E. Synthesis and self-assembly of thermosensitive double-hydrophilic poly(N-vinylcaprolactam)-b-poly(N-vinyl-2-pyrrolidone) diblock copolymers. J. Polym. Sci., Part A: Polym. Chem. 2014, 52 (19), 2725-2737.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Mentions de prudence: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
3761900
Classe de danger
8
Groupe d'emballage
III
Code tarifaire harmonisé
2923.90
TSCA
Yes

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire