Description

Methyl Butyl Carbonate is a versatile organic carbonate ester with a unique combination of solvent properties. This compound is valued for its role as a high-boiling, polar aprotic solvent and as a versatile chemical intermediate in organic synthesis. It is particularly relevant for industries such as pharmaceuticals, agrochemicals, and specialty chemicals, where it facilitates reactions and serves as a formulation component.

Application

• Chemical Synthesis Intermediate: Used in transesterification and carbonylation reactions to produce other valuable carbonates and polymers.
• Specialty Solvent: Acts as a high-boiling point solvent for coatings, resins, and adhesive formulations.
• Pharmaceutical Manufacturing: Employed as a reaction medium or an intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Production: Utilized in the formulation of pesticides and herbicides as a solvent or carrier.
• Electrolyte Component: Investigated for use as a co-solvent in lithium-ion battery electrolytes.
• Plasticizer Precursor: Serves as a starting material for the production of certain plasticizers.

Basic Information

Product Name	Methyl Butyl Carbonate
CAS No.	4824-75-3
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	Butyl Methyl Carbonate; Methyl n-Butyl Carbonate; Carbonate de butyle et de méthyle; Methyl butyl ester carbonic acid; Carbonic Acid, Methyl Butyl Ester; 1-Butyl Methyl Carbonate; n-Butyl Methyl Carbonate
EINECS	225-411-2

Quality Control

Our Methyl Butyl Carbonate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC and impurity profiling, to ensure it meets the required specifications for industrial and fine chemical applications. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids, 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)	≤ 0.1%
Density (20°C)	0.95 - 0.98 g/mL
Refractive Index (20°C)	1.400 - 1.410

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