Description

Benzaldehyde, 4-Ethenyl-2-Methyl- (9Ci) CAS NO 439151-47-0 is a specialized aromatic aldehyde derivative characterized by its unique vinyl and methyl substituents on the benzaldehyde core. This compound serves as a valuable intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by pharmaceutical research, agrochemical development, and fine chemical synthesis sectors for the production of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and advanced organic materials.
• Polymer Chemistry: The vinyl group allows for its incorporation into specialty polymers and resins via polymerization reactions.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Material Science: Potential use in the synthesis of organic semiconductors and photoactive materials.

Basic Information

Product Name	Benzaldehyde, 4-Ethenyl-2-Methyl- (9Ci)
CAS No.	439151-47-0
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	4-Vinyl-2-methylbenzaldehyde; 2-Methyl-4-vinylbenzaldehyde; 4-Ethenyl-2-methyl-benzaldehyde; Benzaldehyde, 4-ethenyl-2-methyl-; (4-Vinyl-2-methylphenyl)methanal; 2-Methyl-4-vinylbenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4-Ethenyl-2-Methyl- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance with your internal quality standards.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.