Description

3,5-Di-tert-Butylaniline is a substituted aniline derivative featuring sterically hindered tert-butyl groups at the 3 and 5 positions, which significantly influences its reactivity and physical properties. This compound serves as a versatile and critical chemical intermediate in the synthesis of advanced materials and specialty chemicals. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, polymer, and dye industries for creating high-performance products.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered amine functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where its structural motif contributes to efficacy and stability.
• Polymer Additives & Stabilizers: Acts as a precursor for light stabilizers (HALS - Hindered Amine Light Stabilizers) and antioxidants that protect plastics and polymers from degradation.
• Dye and Pigment Manufacturing: Intermediate for creating high-performance, light-fast organic dyes and pigments.
• Ligand Synthesis: Used in organometallic chemistry to prepare bulky ligands for catalysis and material science applications.
• Research & Development: Serves as a valuable reagent in organic synthesis and chemical research for exploring new molecular entities.

Basic Information

Product Name	3,5-Di-tert-Butylaniline
CAS No.	2380-36-1
Molecular Formula	C14H23N
Molecular Weight	205.34 g/mol
Synonyms	3,5-Bis(1,1-dimethylethyl)benzenamine; 3,5-Di-tert-butylphenylamine; Benzenamine, 3,5-bis(1,1-dimethylethyl)-; 3,5-DTBA; Aniline, 3,5-di-tert-butyl-; 3,5-Di-t-butylaniline; 3,5-Bis(tert-butyl)aniline
EINECS	219-176-8

Quality Control

Our 3,5-Di-tert-Butylaniline is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96 - 100 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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