Hydratropic Aldehyde – Green Hyacinth Floral Aroma Chemical for Perfumery

Chemical Spotlight: Hydratropic Aldehyde (Phenyl Propionaldehyde)
CAS Number: 93-53-8
Other Names: 2-Phenylpropanal, Alpha-Methyl Phenylacetaldehyde, Hydratropic Aldehyde

Odor Profile: Hydratropic Aldehyde has a powerful, sweet, green-hyacinth floral aroma with rose and spicy facets. It is a high-impact floral modifier widely used to add a fresh, green-floral lift to rose, hyacinth and white floral compositions.

Key Characteristics

• Odor Type: Green Floral, Hyacinth, Rose, Spicy, Sweet
• Odor Strength: Very Strong — use at trace levels
• Appearance: Colourless to Pale Yellow Liquid
• Solubility: Soluble in alcohol and fragrance oils
• Flash Point: ~76°C

Applications

• Fine Perfumery: Green-floral top/heart note in rose, hyacinth and white floral compositions
• Agarbatti / Incense: Adds a green, fresh floral lift to floral incense compounds
• Cosmetics: Soap fragrances, shampoos and personal care products

Usage Guidelines

Recommended usage: 0.05–1% in finished fragrance compounds. Extremely potent — always dilute before blending. Pairs well with rose oxide, PEA, linalool, geraniol and hyacinth bases.

Why Choose LargAroma?

High-purity Hydratropic Aldehyde for perfumers and fragrance formulators requiring precise green-floral modifiers.

Available in 50g, 100g, 200g and 500g packs. Bulk quantities available on request.