Description

2-Methyl-1-Propanol is a primary alcohol with a branched four-carbon chain, widely recognized as isobutyl alcohol. This versatile organic solvent is valued for its excellent solvency power, moderate evaporation rate, and favorable toxicological profile compared to other alcohols. It serves as a critical intermediate and processing aid across the chemical, coatings, and pharmaceutical industries, where its properties as a highly volatile and effective solvent are essential for formulations and synthesis.

Application

• Chemical Synthesis Intermediate: A key raw material for producing esters like isobutyl acetate, plasticizers, and other derivatives.
• Coatings & Inks Solvent: Used in lacquers, nitrocellulose coatings, and printing inks for its good flow and leveling properties.
• Pharmaceutical & Cosmetic Applications: Employed as a solvent and extraction agent in the manufacture of drugs and personal care products.
• Cleaning & Degreasing Formulations: An effective component in industrial cleaners and degreasers for metal and electronic parts.
• Fuel & Oil Additive: Used as an additive and an intermediate in the production of gasoline additives and lubricants.
• Flavor & Fragrance Industry: Serves as a starting material for synthesizing various flavor and fragrance compounds.

Basic Information

Product Name	2-Methyl-1-Propanol
CAS No.	78-83-1
Molecular Formula	C4H10O
Molecular Weight	74.12 g/mol
Synonyms	Isobutyl Alcohol; IBA; Isobutanol; 2-Methylpropan-1-ol; 1-Hydroxymethylpropane; Fermentation Butyl Alcohol; Primary Isobutyl Alcohol
EINECS	201-148-0

Quality Control

Our 2-Methyl-1-Propanol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide material that meets or exceeds standard industrial and reagent-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for every shipment 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, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain purity. Store away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0 %
Water Content (KF)	≤ 0.1 %
Acidity (as Acetic Acid)	≤ 0.005 %
Specific Gravity (20/20°C)	0.801 - 0.803
Refractive Index (n20D)	1.395 - 1.397
Boiling Range	107 - 109 °C

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