Description

4-Methoxy-2-Butanone is a versatile organic solvent and chemical intermediate characterized by its ketone and ether functional groups. This compound is valued for its excellent solvency power and reactivity, making it a critical component in advanced synthesis and formulation processes. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from synthesis to extraction.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Specialty Solvent: Employed in formulations requiring a high-boiling, polar aprotic solvent for resins, coatings, and specialty inks.
• Chemical Research & Development: Serves as a reagent and solvent in organic synthesis and process development within R&D laboratories.
• Flavor & Fragrance Industry: Acts as a precursor or solvent in the synthesis of certain aroma chemicals.
• Electronics Chemicals: Potential use in the formulation of specialty cleaners or processing agents for electronic components.

Basic Information

Product Name	4-Methoxy-2-Butanone
CAS No.	6975-85-5
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	2-Butanone, 4-methoxy-; 4-Methoxybutan-2-one; 1-Methoxy-3-butanone; 3-Oxobutyl methyl ether; Methyl 3-oxobutyl ether; Butanone, 4-methoxy-; 4-Methoxy-2-butanone; 3-Oxobutyl methyl ether
EINECS	230-200-1

Quality Control

Our 4-Methoxy-2-Butanone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, IR, and moisture analysis, to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) are provided with every 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 incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.95 - 0.97 g/mL
Boiling Point	Approx. 140 - 145 °C

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