Description

Butane-2,3-Diyl Diacetate is a high-purity diester compound, also known as 2,3-Butanediol Diacetate. This versatile chemical intermediate is valued for its role as a solvent and flavor/fragrance precursor, offering excellent solvency power and a characteristic fruity ester note. It is primarily utilized by manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical synthesis industries seeking reliable, high-quality raw materials.

Application

• Flavor & Fragrance Industry: Serves as a key intermediate and solvent in the synthesis of fruity ester flavors and aromatic compounds.
• Pharmaceutical Synthesis: Acts as a protected form of 2,3-butanediol or as a solvent and reaction medium in various synthetic pathways.
• Specialty Chemical Manufacturing: Used as a high-boiling point solvent for resins, cellulose derivatives, and other polymers.
• Plasticizer & Additive Precursor: Functions as a starting material for the production of specialty plasticizers and functional additives.
• Laboratory & Research: Employed as a reagent and standard in analytical chemistry and organic synthesis research.

Basic Information

Product Name	Butane-2,3-Diyl Diacetate
CAS No.	1114-92-7
Molecular Formula	C8H14O4
Molecular Weight	174.19 g/mol
Synonyms	2,3-Butanediol Diacetate; 2,3-Diacetoxybutane; Butane-2,3-diol Diacetate; 1,2,3,4-Butanetetrol 2,3-Diacetate; DL-2,3-Butanediol Diacetate; meso-2,3-Butanediol Diacetate; (±)-2,3-Butanediol Diacetate; Acetic Acid 2,3-Dihydroxybutane Diester
EINECS	214-215-4

Quality Control

Our Butane-2,3-Diyl Diacetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, purity, and impurity profile checks via GC/HPLC to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	1.010 - 1.030
Refractive Index (20°C)	1.410 - 1.430
Water Content (KF)	≤ 0.5%

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