Description

3,7-Dimethyl-7-Octen-1-Yn-3-Ol is a high-purity, unsaturated tertiary alcohol with a distinctive chemical structure, serving as a valuable intermediate in fine chemical synthesis. Its unique combination of alkene and alkyne functionalities makes it a versatile building block for creating complex molecules with specific olfactory or biological properties. This compound is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical industries for the development of novel ingredients and active compounds.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of linalool derivatives and other terpene-based aroma chemicals, contributing to fresh, floral, and citrus notes.
• Pharmaceutical Synthesis: Used as a chiral building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemicals: Employed in the production of specialty chemicals for crop protection and other agricultural applications.
• Fine Chemical Manufacturing: Serves as a versatile intermediate for creating custom chemical entities in contract research and manufacturing (CRAM).
• Research & Development: Utilized in academic and industrial R&D labs for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	3,7-Dimethyl-7-Octen-1-Yn-3-Ol
CAS No.	29021-40-7
Molecular Formula	C₁₀H₁₆O
Molecular Weight	152.23 g/mol
Synonyms	Dehydrolinalool; 3,7-Dimethyloct-7-en-1-yn-3-ol; 7-Octen-1-yn-3-ol, 3,7-dimethyl-; 1-Octyn-3-ol, 3,7-dimethyl-7-octen-; Linalool, dehydro-; Dehydro Linalool; 3,7-Dimethyl-1-octyn-7-en-3-ol
EINECS	249-404-8

Quality Control

Our 3,7-Dimethyl-7-Octen-1-Yn-3-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.870 - 0.880

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