Description

2-Methyl-1-(3,5,5-Trimethyl-2-Cyclohexen-1-Yl)Propan-1-One is a high-purity, unsaturated ketone with a distinctive woody-amber odor profile. This compound matters as a versatile and potent fragrance intermediate, prized for its stability and ability to impart long-lasting, sophisticated notes in complex formulations. It is primarily needed by manufacturers in the fragrance and flavor industry, as well as by chemical companies producing specialty intermediates for agrochemicals and pharmaceuticals.

Application

• Fragrance & Flavor Industry: A key building block for synthesizing high-value aroma chemicals with woody, amber, and musk nuances.
• Fine Fragrance Composition: Used as a heart or base note in perfumes, colognes, and personal care products for enhanced longevity and character.
• Functional Product Scents: Incorporated into air fresheners, detergents, and fabric softeners to provide stable and appealing olfactory signatures.
• Chemical Synthesis: Serves as a crucial intermediate in the production of more complex molecules for agrochemicals and pharmaceutical research.
• Specialty Resins & Polymers: Can be utilized as a reactive diluent or cross-linking agent in specific polymer formulations.

Basic Information

Product Name	2-Methyl-1-(3,5,5-Trimethyl-2-Cyclohexen-1-Yl)Propan-1-One
CAS No.	84604-47-7
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	Isobutylidene dihydroisophorone; 1-(3,5,5-Trimethyl-2-cyclohexen-1-yl)-2-methyl-1-propanone; 2-Methyl-1-(3,5,5-trimethyl-2-cyclohexenyl)-1-propanone; Isobutylidenedihydroisophorone; Dihydroisophorone isobutylidene; Isobutylidene-δ2-dihydroisophorone; Fragrance intermediate 84604-47-7
EINECS	Contact for details

Quality Control

Our 2-Methyl-1-(3,5,5-Trimethyl-2-Cyclohexen-1-Yl)Propan-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.478 - 1.482
Specific Gravity (20/20°C)	0.910 - 0.920

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