Description

3-Ethyl-3-Heptanol is a branched-chain aliphatic alcohol with the CAS number 19780-41-7. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific steric and electronic properties derived from its tertiary alcohol structure. It is primarily utilized by manufacturers in the fragrance, flavor, and specialty chemical industries for the production of esters, plasticizers, and other fine chemicals.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of esters and other derivatives that contribute unique olfactory and taste profiles.
• Plasticizer Production: Acts as a precursor for specialty plasticizers, enhancing flexibility and performance in polymer formulations.
• Organic Synthesis Building Block: Employed in pharmaceutical and agrochemical research for constructing complex molecular architectures.
• Lubricant and Fuel Additive Component: Utilized in the formulation of specialty lubricants and performance-enhancing fuel additives.
• Solvent for Specialty Applications: Functions as a solvent in coatings, inks, and cleaning formulations requiring specific solvency power.
• Surface Active Agent Synthesis: Serves as a hydrophobic moiety in the production of non-ionic surfactants and emulsifiers.

Basic Information

Product Name	3-Ethyl-3-Heptanol
CAS No.	19780-41-7
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	3-Ethylheptan-3-ol; 3-Ethyl-3-hydroxyheptane; 3-Ethylheptanol; 3-Ethyl-3-heptyl alcohol; Heptanol, 3-ethyl-; NSC 66425; Tertiary C9 alcohol
EINECS	243-300-8

Quality Control

Our 3-Ethyl-3-Heptanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance 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.

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
Specific Gravity (20/20°C)	0.830 - 0.835

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