Description

2-Butanone, 3-Methyl-3-(Methylthio)- (9Ci) is a specialized sulfur-containing ketone derivative, identified by CAS number 39199-14-9. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides, leveraging its sulfur moiety for biological activity.
• Flavor & Fragrance Ingredient: Acts as a building block for creating sulfur-containing aroma compounds with unique olfactory profiles.
• Polymer & Resin Modifier: Employed in specialty polymer formulations to introduce specific chemical functionalities.
• Organic Synthesis Reagent: A valuable reagent in research laboratories for constructing complex molecular architectures.
• Chemical Research: Utilized in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	2-Butanone, 3-Methyl-3-(Methylthio)- (9Ci)
CAS No.	39199-14-9
Molecular Formula	C6H12OS
Molecular Weight	132.22 g/mol
Synonyms	3-Methyl-3-(methylthio)-2-butanone; 3-Methyl-3-(methylthio)butan-2-one; 2-Butanone, 3-methyl-3-(methylthio)-; 3-Methyl-3-methylsulfanyl-butan-2-one; 3-(Methylthio)-3-methyl-2-butanone; 3-Methyl-3-(methylmercapto)-2-butanone; 3-Methyl-3-(methylsulfanyl)-2-butanone; 3-Methyl-3-(methylthio)butanone
EINECS	Contact for details

Quality Control

Our production of 2-Butanone, 3-Methyl-3-(Methylthio)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, and we support customer audits to ensure full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
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.