Description

6 Methyl 3 Hepten 2 One (CAS NO 20859-10-3) is a highly volatile, unsaturated ketone valued for its distinctive, fruity-green odor profile. This compound matters as a versatile and potent fragrance intermediate, essential for creating complex, natural-smelling accords in fine perfumery and flavoring. It is primarily needed by manufacturers in the fragrance, flavor, and specialty chemical industries seeking to enhance product aroma and authenticity.

Application

• Fragrance & Perfumery: A key building block for creating fresh, green, and fruity top notes in fine fragrances, personal care products, and air fresheners.
• Flavor Industry: Used as a flavoring agent to impart natural, fruity nuances to food and beverage products.
• Chemical Synthesis: Serves as a valuable intermediate in organic synthesis for producing more complex aroma chemicals and pharmaceutical precursors.
• Agrochemical Formulations: Employed as a component or solvent in the production of certain pesticides and herbicides.
• Industrial & Functional Products: Used in the formulation of cleaning agents, detergents, and industrial deodorants for its masking and fresh scent properties.

Basic Information

Product Name	6 Methyl 3 Hepten 2 One
CAS No.	20859-10-3
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	6-Methyl-3-hepten-2-one; 6-Methylhept-3-en-2-one; Methylheptenone; Isobutylidene acetone; 3-Hepten-2-one, 6-methyl-; FEMA 3367; Tetrahydrogeranyl acetone; NSC 406306
EINECS	244-081-3

Quality Control

Our 6 Methyl 3 Hepten 2 One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards for fragrance and flavor ingredients. Comprehensive testing, including GC analysis for identity and purity, is performed. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area 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) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.438 - 1.442
Specific Gravity (20/20°C)	0.850 - 0.860
Water Content (KF)	≤ 0.2%

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