Description

4-Isononyl-n-Phenylbenzenamine is a specialized aromatic amine derivative, valued for its role as a key intermediate and functional additive in advanced material synthesis. Its chemical structure provides unique properties that are leveraged to enhance performance and stability in demanding industrial applications. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical sectors seeking to develop high-performance formulations.

Application

• Primary intermediate in the synthesis of high-performance antioxidants and light stabilizers for polymers and plastics.
• Key building block for advanced lubricant additives, improving oxidation resistance and thermal stability.
• Precursor in the manufacture of specialty dyes, pigments, and photographic chemicals.
• Functional component in the production of rubber processing chemicals and vulcanization accelerators.
• Used in research and development for novel material science applications, including liquid crystals and organic semiconductors.
• Intermediate for agrochemicals and pharmaceutical active ingredients requiring specific aromatic amine backbones.

Basic Information

Product Name	4-Isononyl-n-Phenylbenzenamine
CAS No.	56841-49-7
Molecular Formula	C21H29N
Molecular Weight	295.46 g/mol
Synonyms	Benzenamine, 4-(isononyl)-N-phenyl-; N-Phenyl-4-isononylaniline; 4-Isononyldiphenylamine; p-Isononyldiphenylamine; Antioxidant DDA; Diphenylamine, isononyl-; CAS 56841-49-7; Stabilizer 4-INPBA
EINECS	Contact for details

Quality Control

Our 4-Isononyl-n-Phenylbenzenamine is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	0.95 - 0.98

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