Chlorodiphenylphosphine, 98+%

Description

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

Chlorodiphenylphosphine is used in the synthesis of various phosphines and an useful reagent in for the introduction of Ph₂P group. It is also useful as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators and optical brighteners. It is also used to produce diphenylphosphinous acid methyl esters. It is used as a precursor in the preparation of various phosphines. It is involved in the preparation of phosphines, which is used as stabilizers for plastics, flame retardants and UV-hardening paint systems.

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.

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
• IUPAC Name: chloro(diphenyl)phosphane
• SMILES: ClP(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 14°C to 16°C
• Color: Colorless to Yellow
• Density: 1.204 g/mL
• Boiling Point: 318°C to 321°C
• Flash Point: 138°C (280°F)
• Odor: Acrid
• Refractive Index: 1.636
• Linear Formula: (C₆H₅)₂PCl
• Quantity: 10 g
• UN Number: UN3265
• Beilstein: 512032
• Sensitivity: Air and moisture sensitive
• Solubility Information: Miscible with alcohol. Slightly miscible with ammonia.
• Formula Weight: 220.64
• Percent Purity: ≥98%
• Physical Form: Liquid
• 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

SDS

RUO – Research Use Only