Description

3-Hydroxybutyl Acetate is a versatile organic ester compound valued for its dual functional groups, which provide both hydroxyl and ester reactivity. This unique structure makes it a valuable intermediate and solvent in high-value chemical synthesis. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for producing active ingredients, fine chemicals, and performance additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of chiral drugs and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a reactive diluent or cross-linking agent in specialty polymer formulations.
• Solvent for High-Performance Coatings: An effective solvent for resins and cellulose esters in industrial coating applications.
• Flavor & Fragrance Ingredient: Serves as a precursor or solvent in the creation of specific flavor and fragrance compounds.
• Chemical Research & Development: A valuable reagent for organic synthesis and process development in R&D laboratories.

Basic Information

Product Name	3-Hydroxybutyl Acetate
CAS No.	1851-86-1
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	1,3-Butanediol, monoacetate; 3-Hydroxybutyl acetate; 1-Acetoxy-3-butanol; 3-Butanol, 1-acetate; 3-Hydroxybutyl ethanoate; Butane-1,3-diol monoacetate; 3-Hydroxy-1-butyl acetate
EINECS	217-445-5

Quality Control

Our 3-Hydroxybutyl Acetate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) confirming identity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize moisture absorption.

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)	1.010 - 1.030
Refractive Index (20°C)	1.420 - 1.430

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