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2325-27-1 - Tetraphenylphosphine imide, 97% - N-(Triphenylphosphoranylidene)aniline - L00496 - Alfa Aesar

L00496 Tetraphenylphosphine imide, 97%

Número CAS
2325-27-1
Nombre Alternativo
N-(Triphenylphosphoranylidene)aniline

Tamaño Precio ($) Cantidad Disponibilidad
1g 31,70
5g 109,00
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Tetraphenylphosphine imide, 97%

MDL
MFCD00003044
EINECS
219-039-1

Propiedades químicas

Fórmula
C24H20NP
Peso molecular
353.40
Punto de fusión
128-132°
Sensibilidad
Moisture Sensitive
Solubilidad
Insoluble in water. Soluble in chloroform 25 mg/mL.

Aplicaciones

Has been used as a protected form of aniline for the preparation of monoalkylanilines by alkylation and hydrolysis and as an intermediate for the preparation of isocyanates and isothiocyanates.

Notas

Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Referencias documentales

J. Krogh-Moe. The crystal structure of silver tetraborate Ag2O.4B2O3.Acta Cryst.,1965,18,77-81.

C. Dablemont, et al. Investigation of the reactivity of arylamines, organo-hydrazines and tolylisocyanate towards [PW12-xMxO40]n- Keggin anions.Dalton Trans.,2005,(10), 1831-1841.

Has been used as a protected form of aniline for the preparation of monoalkylanilines by alkylation and hydrolysis: Synthesis, 295 (1980).

A Wittig-like reaction with N,N'-diaryl thioureas gives N,N',N"-triarylguanidines: Synth. Commun., 13, 67 (1983).

For a review of the chemistry of iminophosphoranes, see: Synthesis, 469 (1973).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

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

Indicaciones de precaución: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
753032
Código de tarifa arancelaria unificado
2931.39
TSCA
No

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