Description

2,6-Dimethyl-5-Heptenal is a versatile aliphatic aldehyde known for its powerful, fresh, green, and melon-like aroma. This compound matters as a key fragrance and flavor intermediate, prized for its ability to impart natural, fruity nuances to complex formulations. It is primarily needed by manufacturers in the fragrance, flavor, and food industries seeking to create sophisticated sensory profiles.

Application

• Fragrance Industry: A key building block for creating fresh, green, and melon notes in fine perfumes, personal care products, and household cleaners.
• Flavor Industry: Used as a flavoring agent to impart fruity, especially melon and cucumber, characteristics to food and beverage products.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the synthesis of more complex fragrance molecules and aroma chemicals.
• Cosmetics & Personal Care: Incorporated into scented lotions, soaps, shampoos, and deodorants for its fresh and appealing olfactory profile.
• Household & Industrial Products: Used to scent laundry detergents, fabric softeners, and all-purpose cleaners, enhancing product appeal.
• Research & Development: Utilized in organic synthesis and chemical research for studying aldehydes and their reactions.

Basic Information

Product Name	2,6-Dimethyl-5-Heptenal
CAS No.	106-72-9
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	2,6-Dimethylhept-5-enal; 5-Heptenal, 2,6-dimethyl-; Melonal; 2,6-Dimethyl-5-hepten-1-al; 2,6-Dimethylhept-5-en-1-al; FEMA 2389; (E)-2,6-Dimethyl-5-heptenal
EINECS	203-427-2

Quality Control

Our 2,6-Dimethyl-5-Heptenal is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing including GC, IR, and refractive index measurement. Certificates of Analysis (COA) detailing purity, identity, and physical properties are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to minimize volatility and oxidation. Keep away from heat, sparks, open flames, and strong oxidizing agents. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.441 - 1.445
Specific Gravity (20/20°C)	0.845 - 0.855
Odor	Characteristic strong, green, melon-like

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