CAS 7719-12-2
:Phosphorus trichloride
Description:
Phosphorus trichloride (PCl₃) is a colorless to yellowish liquid with a pungent odor, commonly used as a chlorinating agent in organic synthesis and as an intermediate in the production of various phosphorus-containing compounds. It has a molecular weight of approximately 137.33 g/mol and a boiling point around 76 °C. PCl₃ is highly reactive, particularly with water, producing phosphoric acid and hydrochloric acid, which makes it a hazardous material that requires careful handling. It is also a polar molecule, exhibiting a trigonal pyramidal geometry due to the presence of a lone pair of electrons on the phosphorus atom. In addition to its applications in chemical synthesis, phosphorus trichloride is utilized in the manufacture of pesticides, flame retardants, and plasticizers. Due to its corrosive nature, it poses significant health risks, including respiratory irritation and skin burns, necessitating the use of appropriate personal protective equipment when handling. Proper storage in a cool, dry place away from moisture is essential to maintain its stability and prevent hazardous reactions.
Formula:Cl3P
InChI:InChI=1S/Cl3P/c1-4(2)3
InChI key:InChIKey=FAIAAWCVCHQXDN-UHFFFAOYSA-N
SMILES:P(Cl)(Cl)Cl
Synonyms:- Fosforo(tricloruro di)
- Fosfortrichloride
- Phosphine, trichloro-
- Phosphor(Iii)-Chlorid
- Phosphore(trichlorure de)
- Phosphorous chloride
- Phosphorous trichloride
- Phosphortrichlorid
- Phosphorus chloride (Cl6P2)
- Phosphorus chloride (Cl<sub>6</sub>P<sub>2</sub>)
- Phosphorus chloride (PCl3)
- Phosphorus chloride (PCl<sub>3</sub>)
- Phosphorus trichloride [UN1809] [Poison]
- Phosphorus(+3) Dihydride Cation Trichloride
- Trichlorophosphine
- Trichlorure de phosphore
- Tricloruro De Fosforo
- See more synonyms
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Found 3 products.
Phosphorus(III) chloride, 98% min
CAS: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
Formula:Cl3PPurity:98%Molecular weight:137.32Phosphorus Trichloride
CAS:Controlled ProductFormula:Cl3PColor and Shape:Clear Colourless LiquidMolecular weight:137.33Phosphorus(III) chloride (99.998%-P) PURATREM
CAS:Phosphorus(III) chloride (99.998%-P) PURATREM
Formula:PCl3Purity:(99.998%-P)Color and Shape:colorless liq.Molecular weight:137.33
