Description

3-Methyl-1-Heptanol is a branched-chain primary alcohol with the CAS registry number 1070-32-2, valued for its utility as a versatile chemical intermediate and a fragrance component. Its molecular structure offers a balance of hydrophobic character and reactivity, making it suitable for synthesis and formulation across several industrial sectors. This compound is primarily sought by manufacturers in the flavors and fragrances, agrochemical, and specialty chemical industries for its specific organoleptic and functional properties.

Application

• As a key fragrance ingredient and flavoring agent in perfumery and food flavor compositions.
• As a chemical intermediate in the synthesis of plasticizers, lubricants, and specialty esters.
• As a solvent or co-solvent in agrochemical formulations such as pesticides and herbicides.
• In the production of surface-active agents and corrosion inhibitors for industrial applications.
• As a building block for pharmaceutical intermediates and fine chemical synthesis.
• Used in polymer research and as a monomer modifier.

Basic Information

Product Name	3-Methyl-1-Heptanol
CAS No.	1070-32-2
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	3-Methylheptan-1-ol; 1-Heptanol, 3-methyl-; 3-Methyl-1-heptyl alcohol; 3-Methylheptyl alcohol; Heptanol, 3-methyl-; Isooctyl alcohol (mixed isomers); 3-Methyl-n-heptanol
EINECS	213-979-6

Quality Control

Our 3-Methyl-1-Heptanol is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and physical properties. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your quality 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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
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.