Description

Dl-sec-Butyl Acetate CAS NO 105-46-4 is a versatile organic solvent and chemical intermediate characterized by its ester functional group. Its primary commercial value lies in its excellent solvency power and favorable evaporation profile, making it a key component in industrial formulations. This compound is essential for manufacturers in the coatings, inks, and chemical synthesis sectors seeking reliable, high-performance solvent solutions.

Application

• Solvent for Paints, Lacquers, and Coatings: Acts as an active solvent for cellulose acetate butyrate (CAB) and other resins, contributing to flow, leveling, and drying properties.
• Ink Formulation: Used as a solvent in printing inks, particularly for its ability to adjust drying time and viscosity.
• Chemical Synthesis Intermediate: Serves as a starting material or reagent in organic synthesis for the production of other esters, flavors, and fragrances.
• Extraction and Purification Agent: Employed in liquid-liquid extraction processes for the separation and purification of organic compounds.
• Cleaning and Degreasing Formulations: A component in industrial cleaning solutions for its effectiveness in dissolving oils and greases.
• Adhesive and Sealant Production: Functions as a solvent to adjust the working properties and drying characteristics of adhesive systems.

Basic Information

Item	Detail
Product Name	Dl-sec-Butyl Acetate
CAS No.	105-46-4
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	sec-Butyl Acetate; 2-Butyl Acetate; Acetic Acid sec-Butyl Ester; 1-Methylpropyl Acetate; (±)-sec-Butyl Acetate; Butan-2-yl Acetate; DL-sec-Butyl Acetate; Acetic Acid 1-Methylpropyl Ester
EINECS	203-300-1

Quality Control

Our Dl-sec-Butyl Acetate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation. Certificates of Analysis (COA) documenting all key specifications are provided with each shipment and 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 ignition points. 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 between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Specific Gravity (20/20°C)	0.865 - 0.875
Refractive Index (20°C)	1.387 - 1.392
Boiling Point	Approx. 112°C
Water Content (KF)	≤ 0.1%
Acidity (as Acetic Acid)	≤ 0.02%

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