Description

Dimethyl 4-Chlorophenyl Orthoformate is a specialized orthoester derivative used as a key synthetic intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the synthesis of heterocycles and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing chlorophenyl or orthoester motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the 4-chlorophenyl group is a critical functional component.
• Fine Chemical Production: Serves as a versatile reagent in the manufacture of dyes, pigments, and other performance chemicals requiring specific ether or ester linkages.
• Research & Development: Employed in academic and industrial R&D laboratories for method development and exploring new synthetic pathways in organic chemistry.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialized polymers and advanced materials.

Basic Information

Product Name	Dimethyl 4-Chlorophenyl Orthoformate
CAS No.	40923-81-7
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	Dimethyl (4-chlorophenyl) orthoformate; Trimethoxy(4-chlorophenyl)methane; 4-Chlorophenyl orthoformic acid trimethyl ester; (4-Chlorophenyl)orthoformic acid trimethyl ester; NSC 163081; Orthoformic acid, (p-chlorophenyl)-, trimethyl ester; Trimethyl (4-chlorophenyl)orthoformate
EINECS	Contact for details

Quality Control

Our Dimethyl 4-Chlorophenyl Orthoformate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture ingress and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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