Description

N,n-Dimethyl-4-Biphenylamine is a high-purity organic chemical intermediate characterized by its biphenylamine structure with dimethyl substitution. This compound matters for its role as a versatile building block in the synthesis of advanced materials and specialty chemicals, offering reliable performance and consistent quality. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and liquid crystal industries for research, development, and production processes.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and fine chemicals.
• Building block for advanced materials, including liquid crystal compounds and organic electronic materials.
• Precursor in the development of agrochemicals, such as herbicides and plant growth regulators.
• Used in organic synthesis and catalysis research within academic and industrial R&D laboratories.
• Intermediate for dyes, pigments, and photostabilizers in specialty chemical formulations.
• Component in the manufacture of polymer additives and antioxidants.

Basic Information

Product Name	N,n-Dimethyl-4-Biphenylamine
CAS No.	1137-79-7
Molecular Formula	C14H15N
Molecular Weight	197.28 g/mol
Synonyms	4-(Dimethylamino)biphenyl; p-(Dimethylamino)biphenyl; N,N-Dimethyl-4-aminobiphenyl; 4-Biphenylamine, N,N-dimethyl-; N,N-Dimethylbiphenyl-4-amine; 4-(N,N-Dimethylamino)biphenyl; N,N-Dimethyl-[1,1'-biphenyl]-4-amine
EINECS	214-513-5

Quality Control

Our N,n-Dimethyl-4-Biphenylamine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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