Description

2,5-Dimethyl-2-(Prop-1-Enyl)Hex-4-Enal is an unsaturated aliphatic aldehyde with a complex, woody, and floral aroma profile. This compound matters as a versatile and valuable fragrance intermediate, prized for its ability to impart unique olfactory characteristics to sophisticated scent formulations. It is primarily needed by manufacturers in the flavor and fragrance (F&F) industry, as well as by producers of high-end personal care products and fine chemicals seeking to create distinctive, long-lasting aromatic notes.

Application

• Fragrance Ingredient: A key building block in the synthesis of complex perfumes, imparting woody, floral, and green nuances.
• Flavor Modifier: Used in trace amounts to enhance or create unique flavor profiles in premium food and beverage applications.
• Personal Care Products: Incorporated into formulations for soaps, lotions, shampoos, and deodorants to provide a stable and appealing scent.
• Aromatherapy & Home Fragrance: Used in diffuser oils, scented candles, and air fresheners for its distinctive aromatic qualities.
• Fine Chemical Synthesis: Serves as a specialized intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Industrial Deodorants: Employed in masking or neutralizing unpleasant odors in industrial settings.

Basic Information

Product Name	2,5-Dimethyl-2-(Prop-1-Enyl)Hex-4-Enal
CAS No.	63007-26-1
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	2,5-Dimethyl-2-(1-propenyl)-4-hexenal; 2-(1-Propenyl)-2,5-dimethyl-4-hexenal; 2,5-Dimethyl-2-(prop-1-en-1-yl)hex-4-enal; 4-Hexenal, 2,5-dimethyl-2-(1-propenyl)-; Floral Super; (E/Z)-2,5-Dimethyl-2-(prop-1-en-1-yl)hex-4-enal; 2,5-Dimethyl-2-vinylidenehex-4-enal (related structure); Fragrance Aldehyde 63007-26-1
EINECS	Contact for details

Quality Control

Our 2,5-Dimethyl-2-(Prop-1-Enyl)Hex-4-Enal is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for fragrance and flavor applications. Certificates of Analysis (COA) documenting identity, purity, and olfactory profile 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 temperatures between 15-25°C (59-77°F). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and prevent 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%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.870 - 0.890
Odor	Characteristic woody, floral, green

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