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

L00496 Tetraphenylphosphine imide, 97%

Numéro CAS
2325-27-1
Synonymes
N-(Triphenylphosphoranylidene)aniline

Dimensions Prix ($) Quantité Disponibilité
1g 31,70
5g 109,00
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Tetraphenylphosphine imide, 97%

MDL
MFCD00003044
EINECS
219-039-1

Propriétés chimiques

Formule
C24H20NP
Poids formulaire
353.40
Point de fusion
128-132°
Sensibilité
Moisture Sensitive
Solubilité
Insoluble in water. Soluble in chloroform 25 mg/mL.

Applications

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.

Notes

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.

Références bibliographiques

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).

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: 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.

Autres références

Beilstein
753032
Code tarifaire harmonisé
2931.39
TSCA
No

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