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H27436 Triphenylphosphine dichloride, 96%

CAS Number
2526-64-9
Synonyms
Dichlorotriphenylphosphorane

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Bulk/Specialty

Triphenylphosphine dichloride, 96%

MDL
MFCD00010359

Chemical Properties

Formula
(C6H5)3PCl2
Formula Weight
333.19
Melting point
84-86°
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
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.

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe 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 SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2931.39
TSCA
No

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