Description

3-Methyl-Dec-1-Yn-3-Ol is a tertiary acetylenic alcohol characterized by its unique molecular structure, which combines a long alkyl chain with a reactive alkyne and hydroxyl group. This compound matters as a versatile intermediate in organic synthesis, offering a reactive site for carbon-carbon bond formation and functional group transformations. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty fragrance industries for applications such as building complex molecular scaffolds and synthesizing fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Acts as a precursor for musk-like odorants and other specialty aroma chemicals.
• Organic Synthesis Reagent: Employed in Sonogashira coupling and other cross-coupling reactions to introduce acetylene functionalities.
• Polymer Chemistry: Utilized as a monomer or chain transfer agent in the production of specialty polymers and resins.
• Material Science Research: Investigated for creating novel organic frameworks and advanced materials with specific properties.

Basic Information

Product Name	3-Methyl-Dec-1-Yn-3-Ol
CAS No.	6289-16-3
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	3-Methyl-1-decyn-3-ol; 3-Methyl-1-decyne-3-ol; 1-Decyne-3-ol, 3-methyl-; 3-Methylnonylacetylene carbinol; 3-Methyl-3-hydroxy-1-decyne; 3-Hydroxy-3-methyl-1-decyne; 3-Methyl-1-decyn-3-ol (primary name)
EINECS	228-514-9

Quality Control

Our 3-Methyl-Dec-1-Yn-3-Ol is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request 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 (15-25°C). Keep away from strong acids and incompatible materials such as oxidizing agents. The product is compatible with organic solvents but should be stored separately from strong acids as indicated by its chemical properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.455
Density (20°C)	0.860 - 0.880 g/mL

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