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44436 Phosphorus(III) chloride, 98% min

CAS Number
7719-12-2
Synonyms

Stock No. Size Price ($) Quantity Availability
44436-18 50g 24.20
44436-30 250g 63.00
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Phosphorus(III) chloride, 98% min

MDL
MFCD00011438
EINECS
231-749-3

Chemical Properties

Formula
PCl3
Formula Weight
137.33
Form
Liquid
Melting point
-111.8°
Boiling Point
76°
Density
1.574^2^1
Refractive Index
1.516
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with benzene, carbon disulfide, ether, chloroform and carbon tetrachloride.

Applications

Phosphorus(III) chloride is used as a reagent in organic synthesis. It is utilized in the conversion of primary alcohol and secondary alcohol to alkyl chlorides. It acts as a precursor to phosphorous pentachloride, phosphorous oxychloride, thiophosphoryl chloride and triphenylphosphine. It is also used to prepare phosphite esters, which is used Horner-Wadsworth-Emmons reactions.

Notes

Light sensitive. Incompatible with strong bases, sodium oxides, strong oxidizing agents, potassium, ammonia, alcohols, dimethyl sulfoxide and metals.

Literature References

Böttcher, T.; Röschenthaler, G. V. Highly reactive carbenes as ligands for main group element fluorides. Syntheses and applications. J. Fluorine Chem. 2015, 171, 4-11.

Bárta, O.; Císa?ová, I.; Št?pnička, P. Synthesis and coordination of a ferrocenyl-substituted bicyclic phosphite. J. Organomet. Chem. 2015, 787, 19-26.

GHS Hazard and Precautionary Statements

Hazard Statements: H300+H330-H314-H373

Fatal if swallowed. Fatal if inhaled. Causes severe skin burns and eye damage. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Wear respiratory protection. 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. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,7358
Hazard Class
6.1
Packing Group
I
Harmonized Tariff Code
2812.13
TSCA
Yes

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