Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

892-20-6 - Triphenyltin hydride, 97% - Triphenylstannane - L00163 - Alfa Aesar

L00163 Triphenyltin hydride, 97%

Número CAS
892-20-6
Nombre Alternativo
Triphenylstannane

Tamaño Precio ($) Cantidad Disponibilidad
5g 58,50
25g 178,00
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Triphenyltin hydride, 97%

MDL
MFCD00003004
EINECS
212-967-8

Propiedades químicas

Fórmula
C18H16Sn
Peso molecular
351.02
Punto de fusión
26-28°
Punto de ebullición
162-168°/0.5mm
Punto de inflamabilidad
>110°(230°F)
Densidad
1.374
Índice de refracción
1.6370
Sensibilidad
Air & Moisture Sensitive
Solubilidad
Insoluble in water.

Aplicaciones

Triphenyltin hydride is used as a source of "H·" to generate radicals or cleave carbon-oxygen bonds. And it is also used in anti-fouling paints.

Notas

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

Referencias documentales

Christopher J. Easton. Free-Radical Reactions in the Synthesis of α-Amino Acids and Derivatives. Chem. Rev. 1997, 97, (1), 53-82.

Andrew Evans, P.; Jamie D. Roseman. Stereoselective synthesis of cis-2,5-disubstituted tetrahydrofuran-3-ones via an acyl radical cyclization. Tetrahedron Letters. 1995, 36, (1), 31-34.

For general reactions of organotin hydrides, see Tri-n-butyl­tin hydride, A13298.

2-(Bromomethyl)penicillin V methyl ester undergoes ring-expansion via the methylene radical, to give the corresponding cepham: Tetrahedron, 44, 5953 (1988):

Hydrostannylation of terminal alkynes is conveniently carried out in the presence of triethylboron. Reaction is faster than with tributyl tin hydride and gives higher yields. Stereoselectivity varies from 69-100% (E): Tetrahedron, 45, 923 (1989):

Reagent for free-radical desulfurization of the thionocarbonates of 1,2-diols to the corresponding methylenedioxy compounds: J. Org. Chem., 62, 1690 (1997).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H301-H311-H331-H400-H410

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Indicaciones de precaución: P273-P280h-P303+P361+P353-P305+P351+P338-P309-P310-P501a

Avoid release to the environment. Wear protective gloves/clothing. 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 exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
3544353
Clase de peligro
6.1
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2931.90
TSCA
No
RTECS
WH8882000

Recomendado

  • A10746

    Tri-n-butyltin chloride, 96%
  • A12174

    tert-Butyldimethylsilyl trifluoromethanesulfonate, 98%
  • A12673

    4-Aminobenzoic acid, 99%
  • A13298

    Tri-n-butyltin hydride, 97%, stab, with 250-1000ppm BHT
  • A14005

    Hydrazine monohydrate, 98+%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio