Description

Oxiranecarbonyl Chloride, Trimethyl- (9Ci) is a specialized epoxide derivative with a reactive acid chloride functional group. This unique bifunctional structure makes it a valuable high-purity chemical intermediate for synthesizing advanced materials and fine chemicals. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring epoxide or ester linkages.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a cross-linking agent or monomer for creating specialty epoxy resins and polymers with tailored properties.
• Surface Coating Agents: Employed in the formulation of high-performance, corrosion-resistant coatings and adhesives.
• Chemical Research (R&D): A versatile reagent for organic synthesis and the development of novel chemical entities in academic and industrial laboratories.
• Liquid Crystal & Electronic Materials: Potential intermediate in the production of materials for display technologies and electronic applications.

Basic Information

Product Name	Oxiranecarbonyl Chloride, Trimethyl- (9Ci)
CAS No.	76527-45-2
Molecular Formula	C6H9ClO2
Molecular Weight	148.59 g/mol
Synonyms	Trimethyloxiranecarbonyl Chloride; 2,2,3-Trimethyloxirane-3-carbonyl Chloride; 3-Oxetanecarbonyl Chloride, 2,2,3-Trimethyl-; Glycidyl Chloride, Trimethyl- Derivative; Epichlorohydrin, Trimethyl- Derivative; 2-(Chlorocarbonyl)-2,3-dimethyloxirane; Propanoic Acid, 2,3-Epoxy-2-methyl-, Chloride
EINECS	Contact for details

Quality Control

We supply high-purity grades of Oxiranecarbonyl Chloride, Trimethyl- (9Ci) suitable for demanding synthetic applications. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Density	~1.15 g/cm³

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