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Phosphorus(III) chloride, 98% min, Thermo Scientific Chemicals

Catalog No. AA4443630
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Catalog No. AA4443630 Supplier Thermo Scientific Chemicals Supplier No. 04443630
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Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7719-12-2
Molecular Formula Cl3P
Molecular Weight (g/mol) 137.32
MDL Number MFCD00011438
InChI Key FAIAAWCVCHQXDN-UHFFFAOYSA-N
Synonym phosphorus trichloride, phosphorous trichloride, trichlorophosphine, phosphorus chloride, phosphorous chloride, phosphorus iii chloride, pcl3, phosphorus chloride pcl3, phosphine, trichloro, fosfortrichloride
PubChem CID 24387
ChEBI CHEBI:30334
IUPAC Name trichlorophosphane
SMILES P(Cl)(Cl)Cl

Specifications

Boiling Point 76°C
Melting Point -111.8°C
Color Yellow
Physical Form Liquid
Quantity 250 g
Assay Percent Range 98% min.
UN Number 1809
Solubility Information Miscible with benzene,carbon disulfide,ether,chloroform and carbon tetrachloride.
Formula Weight 137.33
Odor Acrid
Refractive Index 1.516
Vapor Pressure 95mm Hg at 20°C
Density 1.574 g/cm3 at 20°C
Chemical Name or Material Phosphorus(III) Chloride
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Safety and Handling

Hazard Category H300+H330-H314-H373
Hazard Statement Keep container tightly closed and dry. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Precautionary Statement P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation DOT Class: 6.1, Packaging Group: I
EINECSNumber 231-749-3
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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