Description

3-Methyl-1-dodecyn-3-ol is a specialty acetylene alcohol with a long hydrocarbon chain. This compound serves as a valuable intermediate and additive, prized for its unique combination of hydrophobic character and reactive terminal alkyne functionality. It is primarily utilized in the synthesis of surfactants, corrosion inhibitors, and specialty polymers for industries including coatings, lubricants, and personal care.

Application

• Surfactant & Emulsifier Synthesis: Acts as a key hydrophobic intermediate for producing non-ionic surfactants and emulsifiers.
• Corrosion Inhibitor Formulations: Used in the development of high-performance corrosion inhibitors for industrial lubricants and metalworking fluids.
• Polymer & Resin Modification: Serves as a monomer or chain transfer agent in polymerization reactions to modify polymer properties like hydrophobicity and flexibility.
• Lubricant Additive: Functions as a friction modifier or anti-wear additive in advanced lubricant formulations.
• Pharmaceutical & Agrochemical Intermediates: Provides a building block for synthesizing more complex molecules in fine chemical production.
• Research & Development: Employed in organic synthesis and material science research due to its reactive alkyne group.

Basic Information

Product Name	3-Methyl-1-dodecyn-3-ol
CAS No.	24424-78-0
Molecular Formula	C₁₃H₂₄O
Molecular Weight	196.33 g/mol
Synonyms	1-Dodecyn-3-ol, 3-methyl-; 3-Methyl-1-dodecyn-3-ol; 3-Methyl-1-dodecyn-3-ol (primary synonym); 3-Methyl-1-dodecyn-3-ol, 3-Methyl-1-dodecyne-3-ol; Methyl dodecynol; Acetylenic alcohol C13; Long-chain acetylene alcohol
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-dodecyn-3-ol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents, acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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