Description

2-Butanone, 3-(1-Oxopropoxy)- (9Ci) CAS NO 141665-40-9 is a specialized organic ester compound, valued for its role as a versatile chemical intermediate and solvent in advanced synthesis. Its molecular structure makes it particularly useful for introducing specific functional groups or modifying material properties in controlled reactions. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking high-purity building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Modifier: Employed in the manufacture and modification of polymers to alter solubility, flexibility, or other physical characteristics.
• Fine Chemical Production: Acts as a precursor or reagent in the synthesis of dyes, flavors, fragrances, and other high-value chemicals.
• Research & Development: Utilized in academic and industrial R&D for method development and exploring new synthetic pathways.
• Coating & Resin Formulations: Can be used as a reactive diluent or solvent in specialty coating and adhesive systems.

Basic Information

Product Name	2-Butanone, 3-(1-Oxopropoxy)- (9Ci)
CAS No.	141665-40-9
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Synonyms	3-(1-Oxopropoxy)-2-butanone; 1-Propanone, 1-(1-methyl-2-oxobutoxy)-; 2-Butanone, 3-propionyloxy-; 3-Propionyloxy-2-butanone; Methyl ethyl ketone, 3-propionyloxy derivative
EINECS	Contact for details

Quality Control

Our 2-Butanone, 3-(1-Oxopropoxy)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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. This material may be moisture-sensitive; ensure containers are kept sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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