Description

2,6-Dimethylhept-5-enal is a versatile aliphatic aldehyde with a distinctive, powerful green and citrus-like odor profile. This compound matters as a key fragrance intermediate and a valuable building block in organic synthesis, prized for its ability to impart fresh, natural top notes and undergo various chemical transformations. It is needed by manufacturers in the flavors and fragrances industry, as well as by research and development chemists working on fine chemicals and specialty materials.

Application

• Fragrance Ingredient: A key component in the creation of perfumes, colognes, and personal care products, contributing fresh, green, and citrusy top notes.
• Flavor Modifier: Used in trace amounts to enhance or create complex citrus, herbal, and fruity flavor profiles in food and beverage applications.
• Organic Synthesis Intermediate: Serves as a crucial building block for the synthesis of more complex molecules in pharmaceutical and agrochemical research.
• Aroma Chemical Production: Employed in the industrial-scale manufacture of other high-value aroma chemicals and specialty esters.
• Functional Fluids & Additives: Potential use as a precursor or modifier in the formulation of specialty lubricants and industrial additives.

Basic Information

Product Name	2,6-Dimethylhept-5-enal
CAS No.	77787-60-1
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	5-Heptenal, 2,6-dimethyl-; 2,6-Dimethyl-5-heptenal; 2,6-Dimethylhept-5-en-1-al; Floral Super; Floralozone; (E)-2,6-Dimethyl-5-heptenal; (Z)-2,6-Dimethyl-5-heptenal; Melonal (trade name mixture)
EINECS	Contact for details

Quality Control

Our 2,6-Dimethylhept-5-enal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request. We adhere to relevant industry standards for fragrance ingredients, including those set by IFRA (International Fragrance Association).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at 2-8°C or as specified on the label. This material is easily oxidized and highly volatile; it is recommended to store under an inert atmosphere (e.g., nitrogen) and keep containers tightly sealed when not in use to prevent evaporation and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Odor	Characteristic powerful green, citrus, melon
Refractive Index (20°C)	1.440 - 1.450
Specific Gravity (20/20°C)	0.845 - 0.855

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