Description

3-Methyl-5-Hexen-3-Ol is a branched, unsaturated tertiary alcohol with the CAS number 1569-44-4. This compound serves as a valuable chemical intermediate and building block in organic synthesis, prized for its reactive hydroxyl and alkene functional groups. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for the production of specialty chemicals and active ingredients.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of esters and other derivatives that contribute fruity, green, or floral notes to perfumes and food flavorings.
• Pharmaceutical Synthesis: Acts as a key chiral building block or precursor in the development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Production: Employed in the manufacture of pesticides, herbicides, and plant growth regulators.
• Polymer and Resin Modifier: Utilized to introduce hydroxyl functionality or side-chain branching into polymers, affecting properties like flexibility and adhesion.
• Organic Synthesis Reagent: Serves as a versatile starting material for Grignard reactions, hydrogenation, and other transformations in research and development.
• Specialty Solvent and Additive: Finds use in niche formulations requiring specific solvency or reactivity profiles.

Basic Information

Product Name	3-Methyl-5-Hexen-3-Ol
CAS No.	1569-44-4
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	3-Methyl-5-hexen-3-ol; 5-Hexen-3-ol, 3-methyl-; 3-Hydroxy-3-methyl-1-hexene; 3-Methyl-3-hydroxy-1-hexene; 1-Hexene, 3-hydroxy-3-methyl-; 3-Methylpent-1-en-3-ol; 3-Methyl-1-hexen-3-ol
EINECS	Contact for details

Quality Control

Our 3-Methyl-5-Hexen-3-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request, providing full traceability and compliance with your internal specifications.

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)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Specific Gravity (20°C)	0.830 - 0.850

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