Description

1-Chloro-1,2,2-Trimethylcyclopropane is a specialized halogenated cyclopropane derivative, valued for its unique sterically hindered structure and reactivity. This compound serves as a versatile and high-value synthetic intermediate in advanced organic synthesis, particularly for constructing complex molecular frameworks. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those requiring constrained, three-dimensional cyclopropane motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopropane ring can enhance biological activity.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for cyclopropanation reactions and as a scaffold for further functionalization.
• Flavor & Fragrance Ingredient Intermediate: Used in the synthesis of complex aroma chemicals that benefit from its specific structural characteristics.

Basic Information

Product Name	1-Chloro-1,2,2-Trimethylcyclopropane
CAS No.	21181-46-4
Molecular Formula	C6H11Cl
Molecular Weight	118.60 g/mol
Synonyms	1-Chloro-1,2,2-trimethylcyclopropane; Trimethylchlorocyclopropane; 1-Chloro-1,2,2-trimethylcyclopropane; Cyclopropane, 1-chloro-1,2,2-trimethyl-; 21181-46-4; 1,2,2-Trimethyl-1-chlorocyclopropane
EINECS	Contact for details

Quality Control

Our 1-Chloro-1,2,2-Trimethylcyclopropane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and purity assays, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat and ignition sources. Due to its highly volatile nature, containers must be kept tightly sealed and upright. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~0.95 g/mL
Refractive Index (n20/D)	~1.445

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