2-(Triphenylphosphoranylidene)propionaldehyde, 98%

Product Code.	Quantity	Packaging	unitSize
10133054	10 g	Glass bottle	10g
10274864	1 g	Glass bottle	1g

Product Code. 10133054 Supplier Thermo Scientific Acros Supplier No. 399110100

Description

CAS: 24720-64-7 | C21H19OP | 318.36 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: 24720-64-7
• Molecular Formula: C21H19OP
• Molecular Weight (g/mol): 318.36
• MDL Number: MFCD00075596
• InChI Key: VHUQEFAWBCDBSC-UHFFFAOYSA-N
• Synonym: 2-triphenylphosphoranylidene propionaldehyde, 2-triphenylphosphoranylidene propanal, propanal, 2-triphenylphosphoranylidene, 1-formylethylidenetriphenylphosphorane, 2-triphenyl-??-phosphanylidene propanal, acmc-20aol9, 2-triphenylylidene propanal, 1-formylethylidene triphenyl phosphorane, alpha-formylethylidenetriphenylphosphorane, propanal,2-triphenylphosphoranylidene
• PubChem CID: 4280987
• IUPAC Name: 2-(triphenyl-$l^{5}-phosphanylidene)propanal
• SMILES: CC(C=O)=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: 213.0°C to 217.0°C
• Color: Brown to White
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Linear Formula: (C₆H₅)₃P=C(CH₃)COH
• Quantity: 10 g
• Formula Weight: 318.35
• Percent Purity: 98%
• Physical Form: Low Melting Solid
• Chemical Name or Material: 2-(Triphenylphosphoranylidene)propionaldehyde

Safety and Handling

Product Identifier

• 2-(Triphenylphosphoranylidene)propionaldehyde

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS

RUO – Research Use Only