Description

3-Methyl-3-heptanol is a branched-chain aliphatic alcohol with the CAS registry number 5582-82-1. This versatile chemical intermediate is valued for its role as a building block in organic synthesis and as a precursor for specialty esters and plasticizers. It is primarily utilized by manufacturers in the fragrance, flavor, and polymer industries seeking to develop or modify product characteristics.

Application

• Fragrance and Flavor Ingredient: Serves as a synthetic intermediate for creating unique musk-like or fruity aroma chemicals and flavoring agents.
• Plasticizer and Polymer Modifier: Acts as a precursor for ester-based plasticizers, which can enhance the flexibility and workability of polymers like PVC.
• Organic Synthesis Building Block: Used in the synthesis of more complex molecules for pharmaceuticals, agrochemicals, and liquid crystals due to its branched alkyl chain.
• Solvent and Extraction Agent: Employed as a specialty solvent in formulations and extraction processes for specific organic compounds.
• Lubricant and Fuel Additive Intermediate: Utilized in the production of synthetic lubricants and performance-enhancing additives for fuels and oils.
• Surface Active Agent Precursor: Converted into surfactants or emulsifiers for use in industrial cleaning and formulation applications.

Basic Information

Product Name	3-Methyl-3-heptanol
CAS No.	5582-82-1
Molecular Formula	C8H18O
Molecular Weight	130.23 g/mol
Synonyms	3-Methylheptan-3-ol; 3-Methyl-3-heptyl alcohol; Ethyl sec-butyl carbinol; 1-Ethyl-1-methylpentanol; 3-Heptanol, 3-methyl-; NSC 66435
EINECS	226-981-7

Quality Control

Our 3-Methyl-3-heptanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC assay and impurity profiling, to ensure it meets precise specifications for purity and consistency. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

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)	1.425 - 1.435
Specific Gravity (20/20°C)	0.820 - 0.830

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