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H56029 Diphenyl-2-pyridylphosphine, 98%

Numéro de CAS
37943-90-1
Synonymes
2-(Diphenylphosphino)pyridine
2-Pyridyldiphenylphosphine

Stock No. Conditionnement Prix ($) Quantité Disponibilité
H56029-06 5g 72,10
H56029-14 25g 281,00
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Diphenyl-2-pyridylphosphine, 98%

MDL
MFCD00192108

Propriétés chimiques

Formule
C17H14NP
Poids moleculaire
263.27
Point de fusion
82-84°
Storage & Sensitivity
Ambient temperatures.
Solubilité
Soluble in toluene. (almost transparency)

Applications

It is a ligand for metal-catalyzed carbonylations, hydration, dehydrogenative coupling, carbostannylation, distannylation, and silylation. It is also employed as a reagent for Mitsunobu reaction.

Notes

Store in a cool dry place. Incompatible with oxidizing agents. Keep container tightly closed.

Références bibliographiques

Toshiyuki Oshiki.; Hitoshi Yamashita.; Kensuke Sawada.; Masaru Utsunomiya.; Kazunari Takahashi.; Kazuhiko Takai. Dramatic Rate Acceleration by a Diphenyl-2-pyridylphosphine Ligand in the Hydration of Nitriles Catalyzed by Ru(acac)2 Complexes. Organometallics. 2005, 24 (26),6287-6290 .

Mehrak Kiankarimi.; Richard Lowe.; James R. McCarthy.; Jeffrey P. Whitten. Diphenyl 2-pyridylphosphine and di-tert-butylazodicarboxylate:Convenient reagents for the Mitsunobu reaction. Tetrahedron Lett. 1999, 40 (24),4497-4500 .

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-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Autres références

Code tarifaire harmonisé
2933.39
TSCA
No

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Analytique et matériel de laboratoire