Octanal (Halal)

Basic Information of  Aldehyde C-8

CAS No.:	124-13-0
EC No.:	204-683-8
Linear Formula:	C8H16O
Molecular Weight:	128.21
Appearance:	Colorless to pale yellow, clear liquid
Odor:	Powerful, citrusy (orange zest), fatty, and waxy notes
Odor Type:	Aldehydic
Melting Point:	12-15 °C(lit.)
Boiling Point:	171 °C(lit.)
Density:	0.822 g/mL at 20 °C
Solubility:	Insoluble in water; soluble in ethanol and most organic solvents/oils.
Flash Point:	125 °F
Chemical Structure:

Application Overview

Octanal is critically important in synthesizing and enhancing authentic citrus notes across various product categories, due to its low odor threshold and high impact:

• Flavoring Agent: It is a principal ingredient in the reconstitution and creation of natural orange, lemon, and lime flavors. It provides the authentic, zesty, and slightly fatty profile of fresh citrus peel for soft drinks, candies, baked goods, and dairy products.

• Fine Fragrances: Used as a top note booster in countless compositions, where it immediately provides a bright, radiant, and fresh citrus lift. It is a classic component in Cologne and modern 'clean' scents.

• Soap and Detergents: Its stability, though less than saturated aldehydes, is sufficient for use in neutral to mildly alkaline systems, where it provides a long-lasting, clean orange scent to laundry products and household cleaners.

• Floral Accords: Octanal is often used to add a waxy, 'living' facet to white floral notes like gardenia and tuberose, lending complexity and naturalness.

• Chemical Intermediate: The aldehyde group allows it to be used as a reactive intermediate for the synthesis of complex flavor/fragrance esters and acids.

• Certified Food-Grade Purity: Our Octanal is manufactured to meet strict FCC (Food Chemical Codex) standards, guaranteeing minimal residual solvent and impurity levels. This dual food and fragrance grade makes it suitable for direct incorporation into edible products as well as high-end perfumery.

• Optimized Storage for Oxidation Control: Octanal is highly susceptible to oxidation, which can form caprylic acid and ruin the flavor/odor profile. We utilize small-volume, aluminum-lined containers and ship with precise $\text{CO}_2$ or nitrogen blanketing to ensure the aldehyde remains stable and pure until used by the customer.