Description

1,2-Benzenediamine, 3,5-Bis(1,1-Dimethylethyl)- is a sterically hindered aromatic diamine derivative, valued for its role as a high-performance chemical intermediate and antioxidant precursor. Its molecular structure provides excellent stability, making it a critical component in the synthesis of advanced polymers and specialty chemicals. This compound is essential for manufacturers in the polymer, lubricant additive, and agrochemical industries seeking to enhance product durability and performance.

Application

• Polymer Industry: Key monomer and chain extender in the production of high-performance polyurethanes, polyamides, and epoxy resins.
• Antioxidant Synthesis: Serves as a crucial precursor for manufacturing hindered phenolic and amine-based antioxidants used in plastics, rubber, and fuels.
• Lubricant & Fuel Additives: Used to synthesize additives that prevent oxidation and sludge formation, extending the life of industrial oils and automotive fluids.
• Agrochemical Intermediates: Building block for certain herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of complex organic dyes and colorants.
• Pharmaceutical Research: Used as a specialized intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Corrosion Inhibitors: Component in formulations designed to protect metals in harsh industrial environments.

Basic Information

Product Name	1,2-Benzenediamine, 3,5-Bis(1,1-Dimethylethyl)-
CAS No.	41047-27-2
Molecular Formula	C14H24N2
Molecular Weight	220.35 g/mol
Synonyms	3,5-Di-tert-butyl-1,2-phenylenediamine; 3,5-Di-tert-butyl-o-phenylenediamine; 3,5-Di-tert-butylbenzene-1,2-diamine; 1,2-Diamino-3,5-di-tert-butylbenzene; o-Phenylenediamine, 3,5-di-tert-butyl-; DTBPDA; 3,5-DTBPDA; N1,N2-Bis(1,1-dimethylethyl)-1,2-benzenediamine
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediamine, 3,5-Bis(1,1-Dimethylethyl)- is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets exacting purity and consistency standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance for 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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	98 - 102 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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