2,4-Pentadienal

Base Information

• Chemical Name: 2,4-Pentadienal
• CAS No.: 764-40-9
• Molecular Formula: C5H6O
• Molecular Weight: 82.10
• UNII: XVX50AC1J0
• DSSTox Substance ID: DTXSID4061092
• Nikkaji Number: J1.012.054C,J421.529J
• Wikidata: Q27294021
• Mol file: 764-40-9.mol

Synonyms:2,4-PENTADIENAL;trans-2,4-pentadienal;2,4-Pentadien-1-al;(E)-2,4-pentadienal;2,4-Pentadienal [FHFI];2,4-Pentadienal, (E)-;2,4-Pentadienal, (2E)-;FEMA No. 3217;764-40-9;20432-40-0;(2E)-2,4-Pentadienal;(E)-Penta-2,4-dienal;UNII-XVX50AC1J0;XVX50AC1J0;(2E)-penta-2,4-dienal;DTXSID4061092;PPXGQLMPUIVFRE-ONEGZZNKSA-N;Q27294021

Chemical Property of 2,4-Pentadienal

Chemical Property:

• Appearance/Colour: Colourless liquid; fruity aroma
• Vapor Pressure: 10.5mmHg at 25°C
• Refractive Index: 1.431
• Boiling Point: 128.7 °C at 760 mmHg
• Flash Point: 44.4 °C
• PSA: 17.07000
• Density: 0.845 g/cm³
• LogP: 0.92750
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 82.041864811
• Heavy Atom Count: 6
• Complexity: 72

Purity/Quality:

99.5% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CC=CC=O
• Isomeric SMILES: C=C/C=C/C=O