Description

2,5,9-Trimethyl-8-Decen-5-Ol CAS NO 84912-18-5 is a branched-chain unsaturated alcohol with a unique terpenoid-like structure, valued for its utility as a versatile chemical intermediate and fragrance ingredient. Its molecular architecture provides specific reactivity and olfactory characteristics that are essential for creating complex synthetic pathways and sophisticated scent profiles. This compound is primarily sought after by manufacturers in the fragrance and flavor industry, as well as by fine chemical producers for the synthesis of specialty chemicals and advanced materials.

Application

• Fragrance and Flavor Ingredient: Used as a key component or building block in the creation of complex, woody, and amber-like fragrance accords for perfumes, cosmetics, and personal care products.
• Chemical Intermediate: Serves as a crucial precursor in organic synthesis for the production of more complex molecules, including other fragrance compounds, pharmaceuticals, and agrochemicals.
• Specialty Polymer Synthesis: Its reactive hydroxyl and alkene groups make it a candidate for modifying polymers or creating novel monomers for specialty resins and coatings.
• Research & Development: Utilized in academic and industrial R&D laboratories for studying structure-activity relationships and developing new synthetic methodologies.
• Functional Fluids and Additives: Potential use in formulating high-performance lubricants, plasticizers, or other functional additives where specific branching and polarity are beneficial.

Basic Information

Product Name	2,5,9-Trimethyl-8-Decen-5-Ol
CAS No.	84912-18-5
Molecular Formula	C₁₃H₂₆O
Molecular Weight	198.35 g/mol
Synonyms	8-Decen-5-ol, 2,5,9-trimethyl-; 2,5,9-Trimethyl-8-decen-5-ol; 5-Decen-8-ol, 2,5,9-trimethyl-; (E)-2,5,9-Trimethyl-8-decen-5-ol; (Z)-2,5,9-Trimethyl-8-decen-5-ol; Trimethyldecenol; A potential fragrance ingredient under various trade names.
EINECS	Contact for details

Quality Control

Our 2,5,9-Trimethyl-8-Decen-5-Ol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including Gas Chromatography (GC) and Infrared Spectroscopy (IR). A Certificate of Analysis (COA) detailing identity, purity, and specific impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	0.840 - 0.860
Refractive Index (20°C)	1.450 - 1.460

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