Description

2,4,8-Trimethyl-7-Nonen-2-Ol CAS NO 437770-28-0 is a branched-chain unsaturated alcohol with a distinctive terpenoid-like structure. This compound serves as a valuable intermediate and building block in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is primarily needed by manufacturers of fine chemicals, aroma chemicals, and specialty polymers seeking to introduce unique structural motifs.

Application

• Fragrance and Flavor Ingredient: Used as a key intermediate in the synthesis of novel aroma chemicals and perfumery compounds, imparting woody, floral, or citrus notes.
• Pharmaceutical Intermediate: Serves as a chiral building block for the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators due to its reactive alcohol functionality.
• Polymer and Resin Modifier: Acts as a monomer or chain transfer agent in the production of specialty polymers to modify properties like flexibility and adhesion.
• Organic Synthesis Reagent: Utilized in research and development for coupling reactions, Grignard reactions, and as a precursor for other functionalized olefins.
• Lubricant and Fuel Additive Intermediate: Used to synthesize performance additives that improve viscosity index, oxidation stability, or detergency.

Basic Information

Product Name	2,4,8-Trimethyl-7-Nonen-2-Ol
CAS No.	437770-28-0
Molecular Formula	C₁₂H₂₄O
Molecular Weight	184.32 g/mol
Synonyms	7-Nonen-2-ol, 2,4,8-trimethyl-; 2,4,8-Trimethyl-7-nonen-2-ol; 2,4,8-Trimethylnon-7-en-2-ol; Trimethylnonenol; (E/Z)-2,4,8-Trimethyl-7-nonen-2-ol; Unsaturated C12 alcohol; Branched C12 olefinic alcohol
EINECS	Contact for details

Quality Control

Our 2,4,8-Trimethyl-7-Nonen-2-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We are committed to meeting the quality standards required for industrial and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	Contact for details
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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