Description

Aurantiol CAS NO 89-43-0 is a high-purity synthetic fragrance compound, a Schiff base formed from hydroxycitronellal and methyl anthranilate, prized for its intense and long-lasting floral-orange blossom character. It is a fundamental building block in modern perfumery, valued for its ability to impart naturalistic, warm floral notes with excellent stability in a wide range of formulations. This material is essential for fragrance houses and manufacturers creating sophisticated fine fragrances, personal care products, and home care items.

Application

• Fine Fragrance Formulation: A key ingredient in perfumes, eau de toilettes, and colognes, providing a core orange blossom, neroli, or honeysuckle accord.
• Personal Care Products: Used in soaps, shampoos, conditioners, body lotions, and deodorants to deliver a stable, pleasant floral scent.
• Home & Fabric Care: Incorporated into laundry detergents, fabric softeners, and household cleaners for a fresh, floral fragrance profile.
• Cosmetic & Toiletry Bases: Employed in creams, talcum powders, and other cosmetic preparations requiring a consistent and appealing aroma.
• Air Care Products: A component in air fresheners, diffusers, and scented candles for creating ambient floral atmospheres.
• Flavor & Fragrance Synergy: While primarily a fragrance, its characteristic note can be used in trace amounts to complement certain flavor compositions.

Basic Information

Product Name	Aurantiol
CAS No.	89-43-0
Molecular Formula	C19H31NO2
Molecular Weight	305.46 g/mol
Synonyms	7-Hydroxy-3,7-dimethyloctylidene methyl anthranilate; Hydroxycitronellal methyl anthranilate; Aurantium; Aurantiol Extra; Orange Blossom Schiff Base; Methyl anthranilate schiff base with hydroxycitronellal; 2-[[(3,7-Dimethyl-7-hydroxyoctylidene)amino]methyl]benzoic acid methyl ester
EINECS	201-909-1

Quality Control

Our Aurantiol is manufactured under strict quality management systems to ensure batch-to-batch consistency and purity. It is produced in compliance with IFRA guidelines and relevant industry standards for fragrance materials. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and olfactory profile, ensuring it meets the exacting requirements of global fragrance creators.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Under recommended storage conditions, the product is stable for an extended period.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Odor	Characteristic floral, orange blossom
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.520 - 1.530
Specific Gravity (20/20°C)	1.020 - 1.040

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.