Description

2-Methyl-3-Heptanol is a branched-chain aliphatic alcohol with the CAS registry number 18720-62-2. This versatile chemical intermediate is valued for its utility in organic synthesis and as a precursor for specialty chemicals. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for its role in creating complex esters and other functional derivatives.

Application

• Fragrance and Flavor Ingredient: Serves as a key intermediate in the synthesis of esters used to create fruity, floral, and green aroma notes.
• Pharmaceutical Synthesis: Utilized as a chiral building block or solvent in the production of active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a versatile reagent for introducing the branched heptanol moiety into more complex molecules.
• Plasticizer and Polymer Additive: Employed in the manufacture of specialty plasticizers and as a component in polymer modification.
• Solvent and Extraction Agent: Used in specialized formulations and extraction processes requiring a medium-chain alcohol.
• Lubricant and Surfactant Intermediate: A precursor in the production of synthetic lubricants and non-ionic surfactants.

Basic Information

Product Name	2-Methyl-3-Heptanol
CAS No.	18720-62-2
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	3-Heptanol, 2-methyl-; 2-Methylheptan-3-ol; (±)-2-Methyl-3-heptanol; 3-Hydroxy-2-methylheptane; NSC 403697; 2-Methyl-3-hydroxyheptane; β-Methylheptyl alcohol
EINECS	242-526-9

Quality Control

Our 2-Methyl-3-Heptanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20/20°C)	0.815 - 0.825
Water Content (KF)	≤ 0.5%

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