3-Phenylpropionaldehyde, 95%, Thermo Scientific Chemicals

Description

3-Phenylpropionaldehyde is used as a flavoring agent. It is also used in the preparation of cinnamaldehyde, 2-chloro hydrocinnamaldehyde by alfa chlorination and mixture of homopropargyl alcohols. It serves as a precursor for the synthesis of mixture of syn- and anti-beta-hydroxyallylsilanes by hydroboration of allenylsilane. It is also involved in the catalytic asymmetric cyanosilylation to prepare (2S)-2-hydroxy-4-phenylbutanenitrile. Further, it undergoes Henry reaction to form nitroaldols by reacting with nitromethane.

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
3-Phenylpropionaldehyde is used as a flavoring agent. It is also used in the preparation of cinnamaldehyde, 2-chloro hydrocinnamaldehyde by alfa chlorination and mixture of homopropargyl alcohols. It serves as a precursor for the synthesis of mixture of syn- and anti-beta-hydroxyallylsilanes by hydroboration of allenylsilane. It is also involved in the catalytic asymmetric cyanosilylation to prepare (2S)-2-hydroxy-4-phenylbutanenitrile. Further, it undergoes Henry reaction to form nitroaldols by reacting with nitromethane.

Solubility
Miscible with chloroform, dichloromethane, ethyl acetate, alcohol and ether. Immiscible with water.

Notes
Incompatible with strong oxidizing agents and strong bases.

Specifications

Chemical Identifiers

• CAS: 104-53-0
• Molecular Formula: C9H10O
• Molecular Weight (g/mol): 134.178
• MDL Number: MFCD00007021
• InChI Key: YGCZTXZTJXYWCO-UHFFFAOYSA-N
• Synonym: benzenepropanal, 3-phenylpropionaldehyde, hydrocinnamaldehyde, hydrocinnamic aldehyde, dihydrocinnamaldehyde, benzylacetaldehyde, 3-phenyl-1-propanal, 3-phenylpropylaldehyde, 3-phenylpropyl aldehyde, propanal, phenyl
• PubChem CID: 7707
• IUPAC Name: 3-phenylpropanal
• SMILES: C1=CC=C(C=C1)CCC=O

• Melting Point: °C to 42°C
• Density: 1.017
• Boiling Point: 222°C to 223°C
• Flash Point: 95°C (203°F)
• Linear Formula: C₆H₅(CH₂)₂CHO
• Refractive Index: 1.523
• Quantity: 50 g
• Beilstein: 1071910
• Sensitivity: Air Sensitive
• Solubility Information: Miscible with chloroform,dichloromethane,ethyl acetate,alcohol and ether. Immiscible with water.
• Formula Weight: 134.18
• Percent Purity: 95%
• Chemical Name or Material: 3-Phenylpropionaldehyde

Safety and Handling

Signalwort

• Warning

Gefahrenkategorie

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1

Gefahrenhinweis

• H315-Causes skin irritation.
• H317-May cause an allergic skin reaction.
• H319-Causes serious eye irritation.

Sicherheitshinweis

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• 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.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

RUO – Research Use Only