Methyl (triphenylphosphoranylidene)acetate, 98%

Description

CAS: 2605-67-6 | C21H19O2P | 334.36 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

for C-C Bond Formation (Olefination)

Specifications

Chemical Identifiers

• CAS: 2605-67-6
• Molecular Formula: C21H19O2P
• Molecular Weight (g/mol): 334.36
• MDL Number: MFCD00008455
• InChI Key: NTNUDYROPUKXNA-UHFFFAOYSA-N
• Synonym: methyl triphenylphosphoranylidene acetate, carbomethoxymethylene triphenylphosphorane, methyl 2-triphenylphosphoranylidene acetate, acetic acid, triphenylphosphoranylidene-, methyl ester, methyl triphenylphosphoranylideneacetate, triphenylphosphoranylidene acetic acid methyl ester, triphenyl carbomethoxymethylene phosphorane, methoxycarbonylmethylene triphenylphosphorane, acetic acid, 2-triphenylphosphoranylidene-, methyl ester
• PubChem CID: 17453
• IUPAC Name: methyl 2-(triphenyl-$l^{5}-phosphanylidene)acetate
• SMILES: COC(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 164.0°C to 169.0°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 2% max. triphenylphosphine+ triphenylphosphine oxide (HPLC)
• Packaging: Glass bottle
• Linear Formula: (C₆H₅)₃P=CHCO₂CH₃
• Quantity: 25 g
• Fieser: 01,112; 01,1081; 08,456; 09,426; 10,363; 13,277
• Solubility Information: Solubility in water: insoluble
• Formula Weight: 334.34
• Percent Purity: 98%
• Physical Form: Powder
• Chemical Name or Material: Methyl (triphenylphosphoranylidene)acetate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
EINECSNumber	220-018-4

SDS

RUO – Research Use Only