Description

3,4-Dimethyl-4-Heptanol is a branched-chain aliphatic alcohol with a defined molecular structure, serving as a valuable intermediate in organic synthesis. Its unique steric and electronic properties make it a versatile building block for the production of specialty chemicals, including plasticizers, lubricant additives, and fragrance components. This compound is of particular interest to research and development laboratories, fine chemical manufacturers, and industries focused on polymer and flavor & fragrance innovation.

Application

• Chemical Intermediate: A key precursor in the synthesis of complex esters, ethers, and other derivatives for specialty applications.
• Plasticizer & Polymer Additive: Used in the development of novel plasticizers and stabilizers to modify the flexibility and durability of polymers.
• Lubricant & Fuel Additive: Serves as a base or intermediate for formulating high-performance lubricants and fuel additives that enhance efficiency and reduce wear.
• Flavor & Fragrance Industry: Employed as a building block for creating unique aroma chemicals and synthetic flavors due to its specific alcohol functionality.
• Pharmaceutical Research: Acts as an intermediate in the research and development of new active pharmaceutical ingredients (APIs) and excipients.
• Agrochemical Synthesis: Utilized in the production pathway for certain pesticides, herbicides, and plant growth regulators.
• Solvent & Extraction Agent: Functions as a specialty solvent in niche extraction processes and formulation chemistry.
• Surface Active Agents: A raw material for synthesizing non-ionic surfactants and emulsifiers for industrial and cosmetic formulations.

Basic Information

Product Name	3,4-Dimethyl-4-Heptanol
CAS No.	5406-10-0
Molecular Formula	C9H20O
Molecular Weight	144.26 g/mol
Synonyms	4-Heptanol, 3,4-dimethyl-; 3,4-Dimethylheptan-4-ol; 4-Hydroxy-3,4-dimethylheptane; NSC 66409; Heptanol, dimethyl-; 3,4-Dimethyl-4-hydroxyheptane
EINECS	Contact for details

Quality Control

Our 3,4-Dimethyl-4-Heptanol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR), and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.