Description

Benzaldehyde, 2-Chloro-4-(1,1-Dimethylethyl)- is a specialized aromatic aldehyde derivative, distinguished by the presence of a chloro substituent and a tert-butyl group on the benzene ring. This unique molecular structure makes it a valuable high-purity intermediate for synthesizing complex organic molecules where steric hindrance and specific electronic properties are critical. It is primarily sought by pharmaceutical, agrochemical, and advanced material research sectors for the development of new active ingredients and functional chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring sterically hindered benzaldehyde motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers where the tert-butyl group imparts specific solubility or stability properties.
• Ligand and Catalyst Development: Employed in research to create novel ligands for metal-catalyzed reactions and asymmetric synthesis.
• Flavor and Fragrance Research: Acts as a starting material for synthesizing modified aromatic compounds for specialty aroma chemicals.
• Material Science: Used in the development of organic electronic materials and photoactive compounds.

Basic Information

Product Name	Benzaldehyde, 2-Chloro-4-(1,1-Dimethylethyl)-
CAS No.	65770-02-7
Molecular Formula	C11H13ClO
Molecular Weight	196.67 g/mol
Synonyms	2-Chloro-4-tert-butylbenzaldehyde; 4-(tert-Butyl)-2-chlorobenzaldehyde; 2-Chloro-4-(tert-butyl)benzaldehyde; 2-Chloro-4-(1,1-dimethylethyl)benzaldehyde; 2-Chloro-4-tert-butyl-benzaldehyde; Benzaldehyde, 2-chloro-4-(1,1-dimethylethyl)-; 4-tert-Butyl-2-chlorobenzaldehyde; 2-Chloro-4-(tert-butyl)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-Chloro-4-(1,1-Dimethylethyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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