Description

tert-Butyl Acetate is a versatile organic solvent and chemical intermediate with a high evaporation rate and favorable environmental profile. Its unique combination of solvency power and low water solubility makes it a valuable component in high-performance coating systems and industrial cleaning formulations. This product is essential for manufacturers in the paints & coatings, chemical synthesis, and electronics industries seeking efficient, reliable solvents.

Application

• Paints, Coatings, and Inks: A high-performance solvent for lacquers, acrylics, and other coating systems, prized for its fast evaporation and good flow properties.
• Chemical Synthesis: Used as a reagent and protecting group agent in organic synthesis, particularly in pharmaceutical and agrochemical manufacturing.
• Industrial Cleaning: An effective solvent for precision cleaning applications, including degreasing and flux removal in electronics manufacturing.
• Adhesives and Sealants: Acts as a solvent and viscosity modifier in the formulation of various adhesive and sealant products.
• Extraction Processes: Employed as an extraction solvent in the purification of natural products and active pharmaceutical ingredients (APIs).
• Fuel and Lubricant Additives: Serves as a precursor or intermediate in the production of certain fuel and lubricant additives.

Basic Information

Product Name	tert-Butyl Acetate
CAS No.	540-88-5
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	Acetic Acid tert-Butyl Ester; t-Butyl Acetate; 2-Methyl-2-propyl acetate; 1,1-Dimethylethyl acetate; TBAC; TBAc; tert-Butyl ethanoate; EINECS 208-760-7
EINECS	208-760-7

Quality Control

Our tert-Butyl Acetate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.02%
Specific Gravity (20/20°C)	0.866 - 0.872
Refractive Index (n20D)	1.385 - 1.389
Boiling Point	≈ 98°C
Residue on Evaporation	≤ 0.005%

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