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2526-64-9 - Triphenylphosphine dichloride, 96% - Dichlorotriphenylphosphorane - H27436 - Alfa Aesar

H27436 Triphenylphosphine dichloride, 96%

Numéro CAS
2526-64-9
Synonymes
Dichlorotriphenylphosphorane

Dimensions Prix ($) Quantité Disponibilité
25g 40,50
100g 131,40
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Triphenylphosphine dichloride, 96%

MDL
MFCD00010359

Propriétés chimiques

Formule
(C6H5)3PCl2
Poids formulaire
333.19
Point de fusion
84-86°
Sensibilité
Moisture Sensitive
Solubilité
Reacts with water.

Applications

As a precursor to fire-retardant materials. Mainly used as a chlorinating agent widely used in organic chemistry. Applications include the conversion of alcohols and ethers to alkyl chlorides, the cleavage of epoxides to vicinal dichlorides and the chlorination of carboxylic acids to acyl chlorides.

Notes

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

Références bibliographiques

Shinichiro Kitayama,; Kohei Sanui,; Naoya Ogata. Synthesis of aromatic polyesters by direct polycondensation with triphenylphosphine dichloride. Journal of Polymer Science. 1984, 22 (10), 2705-2712.

Tomotake Yano,; Manabu Kuroboshi,; Hideo Tanaka. Electroreduction of triphenylphosphine dichloride and the efficient one-pot reductive conversion of phosphine oxide to triphenylphosphine. Tetrahedron Letters. 2010 , 51(4),698-701.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Mentions de prudence: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. 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. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2931.90
TSCA
No

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Catalyseurs

Analytique et matériel de laboratoire