Description

5-Methyl-3-heptanol is a branched-chain aliphatic alcohol with versatile utility as a chemical intermediate and a component in specialty formulations. Its unique structure makes it valuable for modifying the physical and olfactory properties of end products. This compound is particularly relevant for manufacturers in the fragrance, flavor, and fine chemical synthesis sectors seeking to develop or enhance specific product characteristics.

Application

• Fragrance and Flavor Ingredient: Used as a building block or modifier in the synthesis of aroma chemicals, contributing green, earthy, or woody notes to perfumes and flavor compositions.
• Chemical Intermediate: Serves as a key precursor in organic synthesis for producing esters, ethers, and other derivatives used in various industrial processes.
• Pharmaceutical Synthesis: Employed as a chiral intermediate or solvent in the research and development of active pharmaceutical ingredients (APIs).
• Solvent and Extractant: Functions as a specialty solvent in applications requiring specific polarity and boiling point characteristics, such as in extraction processes or coatings.
• Lubricant and Plasticizer Additive: Acts as a precursor for esters that serve as synthetic lubricant base stocks or plasticizers for polymers.
• Agrochemical Formulations: Utilized in the synthesis of certain pesticides or as a component in non-aqueous formulation systems.

Basic Information

Product Name	5-Methyl-3-heptanol
CAS No.	18720-65-5
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	3-Heptanol, 5-methyl-; 5-Methylheptan-3-ol; (±)-5-Methyl-3-heptanol; Amyl ethyl carbinol; 3-Hydroxy-5-methylheptane; Ethyl amyl carbinol
EINECS	242-537-9

Quality Control

Our 5-Methyl-3-heptanol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by GC, identity confirmation (IR), and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.430
Specific Gravity (20/20°C)	0.820 - 0.830
Water Content (KF)	≤ 0.2%

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