Description

4-tert-Butylcyclohexanecarbaldehyde is a high-purity aliphatic aldehyde characterized by its unique cyclohexane backbone substituted with a bulky tert-butyl group. This compound is a versatile and valuable chemical intermediate prized for its stability and reactivity, which makes it essential for synthesizing complex molecules. It is primarily sought after by manufacturers in the flavor & fragrance and pharmaceutical industries, where it serves as a key building block for creating specific olfactory profiles and active pharmaceutical ingredients.

Application

• Flavor and Fragrance Ingredient: A crucial intermediate for synthesizing musky, woody, and amber odorants used in perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Organic Synthesis: Used in research and production for Grignard reactions, reductive amination, and as a precursor for other functionalized cyclohexane derivatives.
• Agrochemical Synthesis: Employed in the development of certain pesticides and herbicides due to its structural properties.
• Polymer Additive Precursor: Can be modified to create light stabilizers or other specialty additives for polymer formulations.

Basic Information

Product Name	4-tert-Butylcyclohexanecarbaldehyde
CAS No.	20691-52-5
Molecular Formula	C11H20O
Molecular Weight	168.28 g/mol
Synonyms	4-tert-Butylcyclohexanecarboxaldehyde; 4-(1,1-Dimethylethyl)cyclohexanecarbaldehyde; p-tert-Butylcyclohexanecarbaldehyde; 4-tert-Butylcyclohexylcarboxaldehyde; 4-tert-Butylcyclohexane-1-carbaldehyde; 4-tert-Butylcyclohexanecarbonal; 4-tert-Butylcyclohexyl aldehyde
EINECS	243-949-9

Quality Control

Our 4-tert-Butylcyclohexanecarbaldehyde is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the exacting standards required for flavor, fragrance, and pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized; prolonged exposure to air should be avoided to maintain product integrity.

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.