Description

2-Pentanone, 1-Chloro-3,3,4-Trimethyl- is a specialized chlorinated ketone derivative with the CAS registry number 83391-86-0. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique reactivity profile. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for constructing complex molecular scaffolds in active pharmaceutical ingredient (API) research and development.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty performance chemicals.
• Organic Synthesis Reagent: Employed in various reactions, including alkylations and condensations, to introduce functionalized pentanone groups.
• Research & Development: A versatile building block in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Polymer Modification: Potential use as a reactive monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2-Pentanone, 1-Chloro-3,3,4-Trimethyl-
CAS No.	83391-86-0
Molecular Formula	C8H15ClO
Molecular Weight	162.66 g/mol
Synonyms	1-Chloro-3,3,4-trimethylpentan-2-one; 3,3,4-Trimethyl-1-chloro-2-pentanone; 1-Chloro-3,3,4-trimethyl-2-pentanone; 2-Pentanone, 1-chloro-3,3,4-trimethyl-; 3,3,4-Trimethylpentan-2-one, 1-chloro-; 1-Chloro-3,3,4-trimethylpentanone
EINECS	Contact for details

Quality Control

Our production of 2-Pentanone, 1-Chloro-3,3,4-Trimethyl- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We operate under a cGMP-compliant quality system suitable for demanding industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

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%; Total impurities ≤ 3.0%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	0.95 - 1.00 g/mL

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