C18H15Cl2P
333.2 g/mol
Research ReagentDanger
Dichlorotriphenylphosphorane
CAS2526-64-9EC607-677-7
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
Dichlorotriphenylphosphorane is an organophosphorus compound widely used as a chlorinating reagent in organic chemistry. It converts alcohols and ethers to alkyl chlorides, cleaves epoxides to vicinal dichlorides, and chlorinates carboxylic acids to acyl chlorides.
Conversion of alcohols and ethers to alkyl chloridesCleavage of epoxides to vicinal dichloridesChlorination of carboxylic acids to acyl chlorides
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H228Flammable solid
H314Causes severe skin burns and eye damage
Identifiers
IUPAC Name
dichloro(triphenyl)-lambda5-phosphane
InChIKey
ASWXNYNXAOQCCD-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)P(C2=CC=CC=C2)(C3=CC=CC=C3)(Cl)Cl
Synonyms (7)
- Cl2P(PPh3)3
- Dichlorotriphenylphosphorane
- Triphenylphosphine dichloride
- triphenyldichlorophosphorane
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