Product Category: Other New Materials
Product Name: Pepper Aldehyde
English Name: Piperonal (Note: "Pepperaldehyde" is provided, but the standard IUPAC name is "Piperonal" or "Heliotropin")
CAS No.: 120-57-0
Molecular Weight: 150.14
Chemical Formula: C₈H₆O₃

Physicochemical Properties
Melting Point: 37°C
Boiling Point: 263°C
Density: 1.337 g/cm³
Appearance: White or yellowish-white glittering crystalline solid
Solubility:
Turns reddish-brown upon exposure to air and light.
Exhibits a heliotrope-like floral aroma.
Poor solubility in water and glycerol.
Readily soluble in ethanol, ether, benzyl benzoate, and diethyl phthalate.
Soluble in propylene glycol.