General Description

Synonyms = 3-Ethoxy-4-hydroxybenzaldehyde, Bourbonal, Ethyl protal

Molecular Formula = C₉H₁₀O₃

Molecular Weight = 166.17

CAS = 121-32-4

Appearance = White to off-white crystalline powder

Odor = A strong vanilla-like odor and taste

Physicochemical Properties

Assay (GC) = 99% min

Melting point (⁰C) = 76 ~ 78

Water = 0.5% max

Residue on ignition = 0.05% max

Solubility (50⁰C) = 1 gram soluble in 2mL 95% (V/V) ethanol

Storage & Packing

Standard packing = In new fibre drums, net weight 20 Kilos.

Storage = At cool place, in unopened packing, avoid prolonged exposure to light, heat and air.

Application

Confectionary, Pharmaceuticals and Flavors