Description

Hexadecansure, 3,7-Dimethyl-2,6-Octandienyl Ester, (E)- is a high-purity ester derivative of palmitic acid and geraniol, identified by CAS No. 3681-73-0. This compound is valued for its role as a versatile intermediate and a fragrance component, offering specific olfactory and chemical properties. It is primarily sought by manufacturers in the fragrance and flavor, cosmetic, and fine chemical synthesis industries.

Application

• Fragrance & Flavor Industry: Serves as a key intermediate or a fragrance ingredient in the formulation of perfumes, colognes, and personal care products, imparting floral and citrus notes.
• Cosmetic Formulations: Used as an emollient or a functional ingredient in skincare products, lotions, and creams.
• Fine Chemical Synthesis: Acts as a crucial building block or protecting group in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals.
• Aromatherapy & Home Care: Incorporated into essential oil blends, scented candles, air fresheners, and household cleaning products for its aromatic profile.
• Research & Development: Utilized in academic and industrial R&D laboratories for studying esterification reactions, fragrance chemistry, and biological activity.

Basic Information

Product Name	Hexadecansure, 3,7-Dimethyl-2,6-Octandienyl Ester, (E)-
CAS No.	3681-73-0
Molecular Formula	C₂₆H₄₈O₂
Molecular Weight	392.66 g/mol
Synonyms	(E)-Geranyl Palmitate; Geranyl Hexadecanoate; Palmitic Acid Geranyl Ester; 3,7-Dimethyl-2,6-octadien-1-yl Hexadecanoate; (E)-3,7-Dimethyl-2,6-octadienyl Palmitate; Geranyl Palmitate (trans-); FEMA 2511; (2E)-3,7-Dimethylocta-2,6-dien-1-yl hexadecanoate
EINECS	222-979-5

Quality Control

Our Hexadecansure, 3,7-Dimethyl-2,6-Octandienyl Ester, (E)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for fragrance and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, specific tests, and results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	0.860 - 0.880
Refractive Index (20°C)	1.455 - 1.465
Acid Value	≤ 1.0 mg KOH/g

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