Description

2-Chlorobenzaldehyde Diethyl Acetal is a versatile organic intermediate characterized by its acetal-protected aldehyde functionality. This compound is crucial for synthetic chemists as it provides a stable, masked form of 2-chlorobenzaldehyde, enabling controlled reactions in sensitive chemical environments. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty organic compounds.
• Organic Synthesis Reagent: Employed in research and development for constructing complex molecular architectures via Grignard reactions, nucleophilic additions, and cross-coupling reactions.
• Flavor and Fragrance Industry: Acts as an intermediate in the synthesis of certain aromatic compounds.
• Polymer Chemistry: Can be used as a monomer or modifier in the synthesis of specialized polymers.

Basic Information

Product Name	2-Chlorobenzaldehyde Diethyl Acetal
CAS No.	35364-86-4
Molecular Formula	C11H15ClO2
Molecular Weight	214.69 g/mol
Synonyms	1,1-Diethoxy-2-chlorobenzene; Benzaldehyde, 2-chloro-, diethyl acetal; α,α-Diethoxy-2-chlorotoluene; 2-Chlorobenzaldehyde Diethyl Acetal; Diethyl (2-chlorophenyl)acetal; (2-Chlorophenyl)acetaldehyde Diethyl Acetal
EINECS	Contact for details

Quality Control

Our 2-Chlorobenzaldehyde Diethyl Acetal is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. The product is stable under recommended storage conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.080 - 1.120
Refractive Index (n20D)	1.495 - 1.505

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