Description

3,4-Dimethylheptan-1-Ol is a branched-chain primary alcohol with the CAS number 85712-04-5, valued for its utility as a versatile chemical intermediate and solvent. Its unique structure, featuring two methyl groups on the carbon chain, makes it a valuable building block for synthesizing more complex molecules, particularly in the fine chemicals and specialty materials sectors. This compound is primarily sought by manufacturers in the fragrance, agrochemical, and polymer industries for its role in creating esters, plasticizers, and other functional derivatives.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of esters and other aroma chemicals for creating unique olfactory profiles.
• Agrochemical Synthesis: Serves as a key intermediate in the production of pesticides, herbicides, and plant growth regulators.
• Polymer and Plasticizer Production: Acts as a precursor for plasticizers and other additives that modify the flexibility and durability of polymers.
• Lubricant and Fuel Additive Component: Employed in the formulation of specialty lubricants and performance-enhancing fuel additives.
• Organic Synthesis Building Block: Utilized in pharmaceutical research and fine chemical manufacturing for constructing complex molecular architectures.
• Specialty Solvent: Functions as a solvent in formulations requiring specific polarity and evaporation rates.

Basic Information

Product Name	3,4-Dimethylheptan-1-Ol
CAS No.	85712-04-5
Molecular Formula	C9H20O
Molecular Weight	144.26 g/mol
Synonyms	1-Heptanol, 3,4-dimethyl-; 3,4-Dimethyl-1-heptanol; 3,4-Dimethylheptanol; 3,4-Dimethylheptyl alcohol; Heptan-1-ol, 3,4-dimethyl-; NSC 163045
EINECS	Contact for details

Quality Control

Our 3,4-Dimethylheptan-1-Ol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.820 - 0.830
Refractive Index (20°C)	1.425 - 1.435

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