trans-Cinnamaldehyde ≥99% | CAS 14371-10-9 | High Purity

trans-Cinnamaldehyde ≥99% - 50g

SKU: 239968-50G
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trans-Cinnamaldehyde (trans-3-phenyl-2-propenal) is supplied at ≥99% purity and provided as a liquid reagent suitable for research and analytical applications. This aromatic aldehyde contains both aldehyde and phenyl functional groups and is commonly used in surface chemistry studies, organic synthesis, and materials research.

With defined physical properties including refractive index, density, and boiling range, trans-cinnamaldehyde is suitable for laboratory protocols requiring high-purity aldehyde reagents.

Chemical Name: trans-Cinnamaldehyde
Synonym: trans-3-Phenyl-2-propenal
Linear Formula: C₆H₅CH=CHCHO
CAS Number: 14371-10-9
Molecular Weight: 132.16 g/mol
Purity: ≥99%
Form: Liquid
Functional Groups: Aldehyde, phenyl
Boiling Point: 250–252 °C (lit.)
Melting Point: −9 to −4 °C (lit.)
Density: 1.05 g/mL at 25 °C (lit.)
Refractive Index: n20/D 1.622 (lit.)
Vapor Density: 4.6 (vs air)
Storage Temperature: 2–8 °C
UNSPSC Code: 12352100
NACRES: NA.22
PubChem Substance ID: 24854395
Beilstein/REAXYS Number: 1071571
MDL Number: MFCD00007000
InChI Key: KJPRLNWUNMBNBZ-QPJJXBHSA-N
Quality Level: 200

Specifications

trans-Cinnamaldehyde

• Assay: ≥99%
• Form: Liquid
• Boiling point: 250–252 °C
• Melting point: −9 to −4 °C
• Density: 1.05 g/mL at 25 °C
• Refractive index: n20/D 1.622
• Vapor density: 4.6 (vs air)
• Storage: 2–8 °C

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