Description

Tri-p-Tolylamine-D21 is a deuterated derivative of tri-p-tolylamine, a key organic semiconductor material. This isotopically labeled compound is essential for advanced research and development where precise molecular tracking and stability are required. It is particularly valuable for scientists and engineers in the fields of organic electronics and materials science, enabling detailed studies in device physics and material performance.

Application

• Organic Light-Emitting Diode (OLED) Research: Used as a deuterated hole-transport material (HTM) to study charge carrier dynamics, stability, and degradation mechanisms in device architectures.
• Organic Photovoltaic (OPV) Development: Employed in the fabrication and analysis of solar cells to investigate exciton diffusion and charge separation efficiency with enhanced isotopic stability.
• Mass Spectrometry & Analytical Chemistry: Serves as a high-purity internal standard or tracer for quantitative analysis and metabolic studies due to its distinct isotopic signature.
• Materials Science & Thin-Film Studies: Utilized in vapor deposition processes to create model layers for investigating crystallinity, morphology, and interfacial properties.
• Semiconductor Device Physics: Applied in fundamental research to elucidate the relationship between molecular structure, isotopic substitution, and electronic properties like mobility and energy levels.
• Chemical Synthesis Intermediate: Acts as a specialized building block for synthesizing more complex deuterated organic electronic materials.

Basic Information

Product Name	Tri-p-Tolylamine-D21
CAS No.	201944-90-3
Molecular Formula	C21D21N
Molecular Weight	299.46 g/mol
Synonyms	Tris(4-methylphenyl)amine-d21; 4,4',4''-Trimethyltriphenylamine-d21; Tri(4-tolyl)amine-d21; N,N-Bis(4-methylphenyl)-4-methylaniline-d21; TPTA-d21; Deuterated Tri-p-Tolylamine; Perdeuterated Tri-p-Tolylamine; Tris(p-tolyl)amine-d21
EINECS	Contact for details

Quality Control

Our Tri-p-Tolylamine-D21 is manufactured under controlled conditions to ensure high isotopic purity and chemical integrity. Each batch undergoes rigorous analytical testing, including NMR (¹H, ²H, ¹³C) and HPLC analysis, to confirm deuteration level and chemical purity. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Deuteration Degree (²H NMR)	≥ 98 atom % D
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 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.