Diphenylphosphinyl chloride | 1499-21-4

Additional information

CAS ID

1499-21-4

IUPAC Name

chloro(phenyl)phosphoryl]benzene

Molecular Formula

C12H10ClOP

Molecular Weight

SMILES

C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)Cl

General Information

Additional information

CAS ID

1499-21-4

IUPAC Name

chloro(phenyl)phosphoryl]benzene

Molecular Formula

C12H10ClOP

Molecular Weight

SMILES

C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)Cl

Description

73910

Synonym: diphenylphosphinic chloride, diphenylphosphinyl chloride, phosphinic chloride, diphenyl, diphenylphosphinoyl chloride, chlorodiphenylphosphine oxide, dpp-cl, unii-5gp30gy04v, diphenyl phosphinic chloride, diphenylphosphinochloridic acid, diphenylphosphinic acid chloride

Color Yellow
Boiling Point 222°C
UN Number 2920
Formula Weight 236.63
Physical Form Clear Liquid at 20°C
Chemical Name or Material Diphenylphosphinic Chloride

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Diphenylphosphinyl chloride | 1499-21-4 FAQS

Chemical formula of Diphenylphosphinyl chloride is C12H10ClOP. Its reactivity and uses in organic synthesis and chemical research arise from a phosphorus core bound to a chlorine atom and two phenyl groups.

The molecular weight of Diphenylphosphinyl chloride is 236.63 g/mol. The atomic masses of carbon, hydrogen, oxygen, phosphorous, and chlorine in their chemical composition define this value.

Under normal conditions, boiling point of Diphenylphosphinyl chloride is about 220°C. This thermal characteristic affects its handling, storage, and use in chemical synthesis techniques that require regulated temperature settings.

The melting point of Diphenylphosphinyl chloride is roughly 74°C. This feature defines its stability, crystallization behavior, and suitability for different chemical uses in controlled surroundings.

The diphenylphosphine chloride chemical structure consists of a phosphorous atom coupled to two phenyl groups, an oxygen atom and a chlorine atom. This arrangement affects its chemical reactivity, which is why it is useful in synthetic and industrial chemistry.