Description

3,7,11-Trimethyl-1-dodecen-3-ol is a high-purity, branched-chain unsaturated alcohol with a distinctive terpenoid structure. This compound is valued for its utility as a key intermediate and building block in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is essential for manufacturers and R&D chemists involved in creating specialty chemicals, aroma compounds, and fine chemical synthesis.

Application

• Fragrance and Flavor Ingredient: Serves as a crucial intermediate in the synthesis of premium aroma chemicals and perfumery compounds.
• Fine Chemical Synthesis: Acts as a versatile building block for pharmaceutical intermediates and complex organic molecules.
• Specialty Surfactants and Esters: Used in the production of specialized surfactants, plasticizers, and ester derivatives for industrial applications.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.
• Agrochemical Intermediates: Employed in the synthesis of certain pesticide and herbicide precursors.

Basic Information

Product Name	3,7,11-Trimethyl-1-dodecen-3-ol
CAS No.	33185-23-8
Molecular Formula	C₁₅H₃₀O
Molecular Weight	226.40 g/mol
Synonyms	1-Dodecen-3-ol, 3,7,11-trimethyl-; 3,7,11-Trimethyl-1-dodecen-3-ol; (E)-3,7,11-Trimethyl-1-dodecen-3-ol; (Z)-3,7,11-Trimethyl-1-dodecen-3-ol; 3,7,11-Trimethyldodec-1-en-3-ol; Tetrahydrofarnesol; Farnesene derivative alcohol
EINECS	Contact for details

Quality Control

Our 3,7,11-Trimethyl-1-dodecen-3-ol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

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%

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