Description

4-Ethyl-4-heptanol is a branched-chain aliphatic alcohol with the CAS registry number 597-90-0. This specialty chemical serves as a valuable intermediate and solvent in advanced organic synthesis and industrial formulations. It is primarily utilized by manufacturers in the fragrance, agrochemical, and pharmaceutical sectors for its specific chemical reactivity and physical properties.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including plasticizers, lubricant additives, and specialty esters.
• Fragrance and Flavor Industry: Used in the production of aroma chemicals and as a solvent for fragrance compositions due to its specific volatility profile.
• Agrochemical Formulations: Acts as a co-solvent or intermediate in the manufacture of pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Employed as an intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Specialty Solvent: Suitable for applications requiring a medium-boiling, water-immiscible solvent in coatings, inks, and cleaning formulations.
• Polymer Industry: Can be used in the modification of polymers and resins to alter flexibility, adhesion, or other physical characteristics.

Basic Information

Product Name	4-Ethyl-4-Heptanol
CAS No.	597-90-0
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	4-Ethylheptan-4-ol; 4-Ethyl-4-hydroxyheptane; Heptanol, 4-ethyl-; 4-Ethyl-4-heptyl alcohol; NSC 66418; 4-Ethylheptanol; 4-Hydroxy-4-ethylheptane
EINECS	209-915-7

Quality Control

Our 4-Ethyl-4-heptanol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous internal specifications, which typically include identity confirmation, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical 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). Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Density (20°C)	0.820 - 0.830 g/mL

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