Description

2,3-Dimethylbutan-1-ol is a branched-chain primary alcohol with the CAS number 19550-30-2. This compound serves as a versatile intermediate and solvent, valued for its specific steric and chemical properties derived from its dimethyl-substituted butyl structure. It is particularly relevant for industries requiring specialty solvents, plasticizers, or synthetic precursors, such as fine chemical synthesis, polymer manufacturing, and fragrance formulation.

Application

• Chemical Synthesis Intermediate: Used as a building block in the production of esters, ethers, and other derivatives for specialty chemicals.
• Specialty Solvent: Employed in formulations requiring a higher-boiling, branched alcohol solvent for resins, coatings, and inks.
• Plasticizer Precursor: Acts as a starting material for the synthesis of phthalate and other ester-based plasticizers.
• Fragrance and Flavor Ingredient: Utilized as a component in the synthesis of aroma chemicals due to its specific organoleptic properties.
• Lubricant Additive: Serves as an intermediate in manufacturing synthetic lubricants and performance additives.
• Pharmaceutical Intermediates: Finds application in the synthesis of certain active pharmaceutical ingredients (APIs) and excipients.

Basic Information

Product Name	2,3-Dimethylbutan-1-ol
CAS No.	19550-30-2
Molecular Formula	C6H14O
Molecular Weight	102.17 g/mol
Synonyms	2,3-Dimethyl-1-butanol; 1-Butanol, 2,3-dimethyl-; 2,3-Dimethylbutyl alcohol; isoheptyl alcohol; (2,3-Dimethylbutyl) alcohol; 2,3-Dimethylbutanol-1
EINECS	243-153-1

Quality Control

Our 2,3-Dimethylbutan-1-ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the required specifications for your application. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.815 - 0.825
Refractive Index (20°C)	1.418 - 1.422

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