Description

Diisobutylcarbinol is a branched-chain primary alcohol, also known as 2,6-dimethyl-4-heptanol. This versatile chemical intermediate is valued for its hydrophobic nature and ability to act as a high-boiling solvent and a precursor for plasticizers and specialty esters. It is primarily needed by manufacturers in the coatings, lubricant additives, and fine chemical synthesis industries for its solvency and reactivity.

Application

• As a high-boiling point solvent in industrial coatings, inks, and resin formulations.
• Intermediate in the synthesis of plasticizers, such as diisobutylcarbinyl phthalate.
• Precursor for the production of specialty esters used in lubricant additives and surfactants.
• Extraction solvent in chemical processing and purification operations.
• Component in fragrance and flavor compositions for its mild, characteristic odor.
• Chemical intermediate for pharmaceuticals and agrochemicals.
• Dispersing agent for pigments and fillers.

Basic Information

Product Name	Diisobutylcarbinol
CAS No.	108-82-7
Molecular Formula	C9H20O
Molecular Weight	144.25 g/mol
Synonyms	2,6-Dimethyl-4-heptanol; DIBC; Isobutyl Heptanol; 4-Heptanol, 2,6-dimethyl-; Isobutyl Carbinol; 1-Hydroxy-2,6-dimethylheptane; NSC 66469
EINECS	203-619-6

Quality Control

Our Diisobutylcarbinol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.422 - 1.426
Density (20°C)	0.810 - 0.815 g/mL
Boiling Point	176 - 180°C

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