Description

4-tert-Butylbenzaldehyde is a versatile aromatic aldehyde derivative valued for its role as a key synthetic intermediate in fine chemical manufacturing. Its structure, featuring a bulky tert-butyl group, makes it particularly useful for introducing steric hindrance and modifying the physical properties of target molecules. This compound is essential for researchers and industrial chemists in the pharmaceutical, agrochemical, and fragrance sectors seeking to develop new active ingredients or specialty chemicals.

Application

• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredients: Acts as a precursor for musk compounds and other aromatic chemicals used in perfumery.
• Organic Synthesis & Research: A valuable reagent for creating complex organic molecules, ligands for catalysts, and materials for organic electronics.
• Polymer Additives: Employed in the synthesis of light stabilizers, antioxidants, and other specialty polymer modifiers.
• Dye and Pigment Manufacturing: Functions as an intermediate in the production of specialized colorants and imaging materials.

Basic Information

Product Name	4-tert-Butylbenzaldehyde
CAS No.	939-97-9
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	p-tert-Butylbenzaldehyde; 4-(1,1-Dimethylethyl)benzaldehyde; 4-tert-Butylbenzenecarboxaldehyde; PTBBA; Benzenecarboxaldehyde, 4-(1,1-dimethylethyl)-; TBBAL; p-Tertiary Butyl Benzaldehyde
EINECS	213-363-5

Quality Control

Our 4-tert-Butylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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 product is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen). Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

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