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.

791-31-1 - Triphenylsilanol, 98% - Hydroxytriphenylsilane - A19284 - Alfa Aesar

A19284 Triphenylsilanol, 98%

Numéro CAS
791-31-1
Synonymes
Hydroxytriphenylsilane

Dimensions Prix ($) Quantité Disponibilité
5g 22,08
25g 59,22
100g 157,60
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Triphenylsilanol, 98%

MDL
MFCD00002102
EINECS
212-339-3

Propriétés chimiques

Formule
C18H16OSi
Poids formulaire
276.41
Point de fusion
149-154°
Densité
1.17
Sensibilité
Moisture Sensitive
Solubilité
Insoluble in water.

Applications

Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Références bibliographiques

Ramachandran Azhakar,; Rajendra S. Ghadwal,; Herbert W. Roesky,; Markus Granitzk,; Dietmar Stalke. Reactivity Studies of a Stable N-Heterocyclic Silylene with Triphenylsilanol and Pentafluorophenol. Organometallics. 2012 31 15), pp 5506-5510.

T P Woodman. The formation of thin films of silica by the electron bombardment of triphenylsilanol . British Journal of Applied Physics. year of publication , 16 (3), pg no.

Reaction with CrO 3 leads readily to bis(triphenylsilyl) chromate which acts as a catalyst in the oxidation of silyl ethers to ketones by t-butyl hydroperoxide: Synlett, 497 (1991).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
985007
Code tarifaire harmonisé
2931.90
TSCA
Yes
RTECS
VV4325500

Recommandé

  • A10492

    Diphenylsilanediol, 98%
  • A12139

    Phenylacetylene, 98+%
  • A12265

    15-Crown-5, 98%
  • A13058

    Acrylonitrile, 99+%, stab. with ca 40ppm 4-methoxyphenol
  • 12209

    Sodium molybdenum oxide, anhydrous, Mo 46.2%

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire