Description

1,2,3-Triphenylguanidine is a versatile organic compound belonging to the guanidine class, recognized for its strong basicity and utility as a catalyst and intermediate. This compound matters for its role in accelerating chemical reactions, particularly in polymer synthesis and fine chemical manufacturing, where it acts as an efficient base and nucleophile. Industries that need it include pharmaceutical research, agrochemical production, and specialty polymer development, where precise chemical control is paramount.

Application

• As a strong organic base catalyst in polymerization reactions, such as for polyurethanes and epoxies.
• As a key chemical intermediate in the synthesis of pharmaceuticals and active pharmaceutical ingredients (APIs).
• In the production of agrochemicals, including herbicides and pesticides.
• As a nucleophilic catalyst in organic synthesis for the formation of carbon-carbon and carbon-heteroatom bonds.
• In dye and pigment manufacturing processes.
• For research and development in academic and industrial laboratories exploring new catalytic systems.

Basic Information

Product Name	1,2,3-Triphenylguanidine
CAS No.	101-01-9
Molecular Formula	C19H17N3
Molecular Weight	287.36 g/mol
Synonyms	N,N',N''-Triphenylguanidine; sym-Triphenylguanidine; 1,2,3-Triphenylguanidine; Guanidine, 1,2,3-triphenyl-; TPG; Triphenylguanidine; Vulcacit TR; Accelerator TR
EINECS	202-906-4

Quality Control

Our 1,2,3-Triphenylguanidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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). Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	144 - 148 °C
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.