Description

2-Butanone, 4-Chloro-3-Methyl- (8Ci,9Ci) is a specialized chlorinated ketone derivative, identified by CAS number 19995-85-8. This compound serves as a valuable highly volatile chemical intermediate, enabling precise synthesis in advanced organic reactions. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a versatile reagent in academic and industrial R&D for creating novel organic compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials.
• Chemical Intermediate: Functions in multi-step synthesis processes to introduce specific chlorinated ketone functionalities.

Basic Information

Product Name	2-Butanone, 4-Chloro-3-Methyl- (8Ci,9Ci)
CAS No.	19995-85-8
Molecular Formula	C5H9ClO
Molecular Weight	120.58 g/mol
Synonyms	4-Chloro-3-methylbutan-2-one; 3-Methyl-4-chloro-2-butanone; 1-Chloro-3-methyl-3-buten-2-one; 4-Chloro-3-methyl-2-butanone; 3-Methyl-4-chlorobutan-2-one; 4-Chloro-3-methylbutanone; 2-Butanone, 4-chloro-3-methyl-
EINECS	Contact for details

Quality Control

Our 2-Butanone, 4-Chloro-3-Methyl- (8Ci,9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles 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. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%

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