Methyltriphenylphosphonium chloride, 97%, Thermo Scientific Chemicals

Description

Methyltriphenylphosphonium chloride is used as a phase transfer catalyst in synthetic chemistry. It acts as a catalyst for regio-controlled ring-opening polymerization of substituted epoxides. It is utilized for controlling the corrosion iron. It acts as a reactant for intramolecular nitrone cycloaddition. In addition to this, it is used for neoplasm inhibition through antimitochondrial effect.

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
Methyltriphenylphosphonium chloride is used as a phase transfer catalyst in synthetic chemistry. It acts as a catalyst for regio-controlled ring-opening polymerization of substituted epoxides. It is utilized for controlling the corrosion iron. It acts as a reactant for intramolecular nitrone cycloaddition. In addition to this, it is used for neoplasm inhibition through antimitochondrial effect.

Solubility
Soluble in methanol.

Notes
Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 1031-15-8
• Molecular Formula: C19H18ClP
• Molecular Weight (g/mol): 312.78
• MDL Number: MFCD00797851
• InChI Key: QRPRIOOKPZSVFN-UHFFFAOYSA-M
• Synonym: methyltriphenylphosphonium chloride, methyl triphenyl phosphonium chloride, phosphonium, methyltriphenyl-, chloride, methyltriphenylphosphanium chloride, methyltriphenylphosphoniumchloride, methyl triphenylphosphoniumchloride, methyl triphenylphosphonium chloride, methyl triphenyl phosphanium chloride
• PubChem CID: 9879809
• IUPAC Name: methyl(triphenyl)phosphanium;chloride
• SMILES: [Cl-].C[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 221°C (decomposition)
• Linear Formula: CH₃P(C₆H₅)₃Cl
• Quantity: 5 g
• UN Number: UN3077
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in methanol.
• Formula Weight: 312.78
• Percent Purity: 97%
• Chemical Name or Material: Methyltriphenylphosphonium chloride

Safety and Handling

Hazard Category	H302+H312-H315-H318
Hazard Statement	GHS H Statement H318-H302-H312-H315 Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation.
Precautionary Statement	P264b-P270-P280-P301+P312-P302+P352-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber	418-400-2
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only