Description

2-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-3-Butenal is a high-value fragrance and flavor intermediate known for its unique woody, floral, and amber-like olfactory characteristics. This compound is prized for its ability to impart rich, complex notes and enhance the longevity of scent profiles in fine perfumery. It is an essential building block for flavor and fragrance houses, cosmetic manufacturers, and R&D laboratories seeking to create sophisticated and stable aromatic compositions.

Application

• Fine Fragrance Formulation: A key ingredient in premium perfumes, colognes, and eaux de toilette, contributing to woody, amber, and floral heart and base notes.
• Functional Perfumery: Used in scented consumer products such as soaps, detergents, fabric softeners, and air fresheners to provide a lasting, pleasant aroma.
• Flavor Creation: Employed as a flavoring agent in the food and beverage industry to add subtle fruity, woody, or spicy nuances to complex flavor systems.
• Cosmetics & Personal Care: Incorporated into lotions, creams, and hair care products for its fragrance-enhancing properties.
• Aromatherapy & Home Scents: A component in essential oil blends, candles, and diffuser oils for creating ambient atmospheres.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for producing other specialty aroma chemicals and pharmaceutical compounds.

Basic Information

Product Name	2-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-3-Butenal
CAS No.	32791-31-4
Molecular Formula	C14H22O
Molecular Weight	206.32 g/mol
Synonyms	α-Methyl-β-(2,6,6-Trimethyl-1-cyclohexen-1-yl)acrolein; 2,6,6-Trimethyl-1-cyclohexen-1-yl-2-methyl-3-butenal; 3-Butenal, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-; (E)-2-Methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-2-enal; (E)-2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-butenal; Amber Aldehyde; Amberketal; Amberonne
EINECS	251-247-0

Quality Control

Our 2-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-3-Butenal is manufactured under strict quality management systems to ensure batch-to-batch consistency and purity suitable for high-end fragrance applications. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles. Our quality commitment aligns with industry standards including IFRA, REACH, and ISO guidelines to guarantee safety and regulatory compliance for global markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) when in partially used containers 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)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.925 - 0.935
Related Substances (GC)	Total impurities ≤ 2.0%

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