30886-09-0

Basic information

• Product Name: 4,6-bis(4-chlorophenyl)-1,3,5-triazin-2(5H)-one
• Synonyms: 4,6-bis(4-chlorophenyl)-1,3,5-triazin-2-ol
• CAS NO: 30886-09-0
• Molecular Formula: C₁₅H₉Cl₂N₃O
• Molecular Weight: 318.1575
• Mol File: 30886-09-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 436.9°C at 760 mmHg
• Flash Point: 218°C
• Density: 1.45g/cm³
• Vapor Pressure: 7.78E-08mmHg at 25°C
• Refractive Index: 1.686
• CAS DataBase Reference: 4,6-bis(4-chlorophenyl)-1,3,5-triazin-2(5H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-bis(4-chlorophenyl)-1,3,5-triazin-2(5H)-one(30886-09-0)
• EPA Substance Registry System: 4,6-bis(4-chlorophenyl)-1,3,5-triazin-2(5H)-one(30886-09-0)

Safety Data

• Hazardous Substances Data: 30886-09-0(Hazardous Substances Data)

Upstream product

• 14401-51-5 4-chlorobenzamidine hydrochloride 

Downstream Products

• 30894-94-1 2-chloro-4,6-bis-(4-chloro-phenyl)-[1,3,5]triazine 
• 30369-21-2 4,6-bis(4-chlorophenyl)-1,3,5-triazine-2-amine 
• 17584-14-4 4-amino-6-(4-chloro-phenyl)-1H-[1,3,5]triazin-2-one 

Relevant articles and documents

Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines

There is disclosed a process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines, which comprises reacting the compound of formula STR1 wherein R is hydrogen, C1 -C4 alkyl or halogen, with urea, using a base selected from the class of the alkali metal hydrides, alkaline earth metal hydrides, or alkali metal amides, alkaline earth metal amides, or of the alkali metal C1 -C4 alcoholates in the presence of a polar solvent, to give the final products in a one step process in which the molar ratio of urea to base is 1:2 to 1:3 and the molar ratio of compound of formula (1) to urea is 2:1 to 5:1. 2-Hydroxy-4,6-diaryl-1,3,5-triazines are prepared in very good yield by the inventive process. The compounds are used as intermediates for the synthesis of UV absorbers.