Description

2,6-Dimethyl-5-Octenal is a high-purity aliphatic aldehyde known for its powerful, fresh, and green melon-like aroma. This compound matters as a key fragrance intermediate and flavoring agent, prized for its ability to impart natural, fruity nuances to complex scent and taste profiles. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking reliable, high-quality aroma chemicals.

Application

• Fragrance Industry: A key building block for creating fresh, green, and melon-type top notes in perfumes, colognes, and personal care products.
• Flavor Industry: Used as a flavoring agent to impart natural fruity (e.g., melon, cucumber) characteristics in food and beverage applications.
• Functional Perfumery: Incorporated into air fresheners, detergents, fabric softeners, and household cleaners to provide a clean, uplifting scent.
• Cosmetics & Toiletries: Employed in the formulation of soaps, shampoos, lotions, and other cosmetic products for its fresh olfactory properties.
• Fine Chemical Synthesis: Serves as a valuable chiral intermediate or starting material in organic synthesis for pharmaceuticals and agrochemicals.
• Aromatherapy & Wellness Products: Used in diffuser blends and wellness products to create refreshing and natural aromatic environments.

Basic Information

Product Name	2,6-Dimethyl-5-Octenal
CAS No.	72845-35-3
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	2,6-Dimethyloct-5-enal; 5-Octenal, 2,6-dimethyl-; (E)-2,6-Dimethyl-5-octenal; Melonal; 2,6-Dimethyl-5-octen-1-al; 2,6-Dimethyloct-5-en-1-al; FEMA 2389; 2,6-Dimethyl-δ⁵-octenal
EINECS	Contact for details

Quality Control

Our 2,6-Dimethyl-5-Octenal is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) detailing specific results are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.440 - 1.450
Specific Gravity (20/20°C)	0.840 - 0.860
Odor	Characteristic, strong green melon

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