Description

(E)-6-Nonen-2-One is a high-purity, unsaturated ketone characterized by its distinct olfactory properties. This compound is valued for its role as a key fragrance and flavor intermediate, offering a unique green, melon-like note. It is primarily sought after by manufacturers in the fragrance, flavor, and specialty chemical industries for creating sophisticated aromatic profiles.

Application

• Fragrance Industry: A key component in fine perfumery for imparting fresh, green, and fruity nuances, particularly in floral and citrus accords.
• Flavor Industry: Used as a flavoring agent to replicate or enhance melon, cucumber, and other fresh fruit notes in food and beverage products.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the synthesis of more complex fragrance molecules and specialty esters.
• Cosmetics & Personal Care: Incorporated into lotions, soaps, and shampoos to provide a fresh, natural scent character.
• Household Products: Utilized in air fresheners, detergents, and cleaning agents to deliver pleasant, non-residual green fragrances.
• Research & Development: Employed in organic synthesis and as a standard in analytical laboratories for method development.

Basic Information

Product Name	(E)-6-Nonen-2-One
CAS No.	56889-98-6
Molecular Formula	C₉H₁₆O
Molecular Weight	140.22 g/mol
Synonyms	(E)-6-Nonen-2-One; (E)-6-Nonen-2-one; trans-6-Nonen-2-one; 6-Nonen-2-one, (6E)-; (E)-Non-6-en-2-one; FEMA 4000; (E)-6-Nonen-2-One (Fragrance Grade); Green Melon Ketone
EINECS	Contact for details

Quality Control

Our (E)-6-Nonen-2-One 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 NMR. Certificates of Analysis (COA) detailing purity, isomer content, and physical parameters 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 15-25°C. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) and minimize headspace in opened containers to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
(E)-Isomer Content (GC)	≥ 99.0%
Refractive Index (20°C)	1.440 - 1.445
Specific Gravity (20/20°C)	0.840 - 0.850

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