Chlorodiphenylphosphine, 97%

Description

CAS: 1079-66-9 | C12H10ClP | 220.64 g/mol

Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.

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.

Applications
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.

Solubility
Reacts with water.

Notes
Air and moisture sensitive. Store in cool, dry place in tightly closed containers. Store way from water and air.

Specifications

Chemical Identifiers

• CAS: 1079-66-9
• Molecular Formula: C12H10ClP
• Molecular Weight (g/mol): 220.64
• MDL Number: MFCD00000529
• InChI Key: XGRJZXREYAXTGV-UHFFFAOYSA-N
• Synonym: chlorodiphenylphosphine, diphenylchlorophosphine, diphenylphosphinous chloride, phosphinous chloride, diphenyl, p-chlorodiphenylphosphine, diphenylphosphine chloride, phosphine, chlorodiphenyl, unii-wo975pjk1y, pph2cl, chloro diphenyl phosphane
• PubChem CID: 66180
• SMILES: ClP(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 14°C to 16°C
• Density: 1.204
• Boiling Point: 318°C to 321°C
• Flash Point: 138°C (280°F)
• Odor: Acrid
• Refractive Index: 1.635
• Linear Formula: (C₆H₅)₂PCl
• Quantity: 250 g
• UN Number: UN3265
• Beilstein: 512032
• Sensitivity: Air and moisture sensitive
• Solubility Information: Reacts with water.
• IUPAC Name: chloro(diphenyl)phosphane
• Formula Weight: 220.64
• Percent Purity: 97%
• Chemical Name or Material: Chlorodiphenylphosphine

Safety and Handling

Hazard Category	H290-H302-H314-H335
Hazard Statement	GHS H Statement H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	214-093-2
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only