Description

Benzaldehyde, 2-(Oxoethenyl)- (9Ci) is a specialized aromatic aldehyde derivative characterized by its reactive oxoethenyl substituent. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by industries focused on the development of fine chemicals, pharmaceuticals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, flavors, and fragrances due to its reactive aldehyde and vinyl ketone functionalities.
• Agrochemical Research: Serves as a precursor in the development of novel pesticides and herbicides.
• Material Science: Employed in the synthesis of polymers, resins, and advanced organic materials requiring specific aromatic-aldehyde components.
• Dye and Pigment Manufacturing: Acts as an intermediate in the creation of complex organic dyes and colorants.
• Academic and R&D Laboratories: Used in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	Benzaldehyde, 2-(Oxoethenyl)- (9Ci)
CAS No.	89002-82-4
Molecular Formula	C9H6O2
Molecular Weight	146.14 g/mol
Synonyms	2-Formylstyrene; 2-Vinylbenzaldehyde; o-Vinylbenzaldehyde; (2-Ethenylphenyl)methanal; Benzaldehyde, o-ethenyl-; 2-(Oxoethenyl)benzaldehyde; 2-Ethenylbenzaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-(Oxoethenyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

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.