208343-47-9

Basic information

• Product Name: 2,4-Bis[2-hydroxy-4-butoxyphenyl]-6-(2,4-dibutoxyphenyl)-1,3,5-triazin
• Synonyms: 2,4-Bis[2-hydroxy-4-butoxyphenyl]-6-(2,4-dibutoxyphenyl)-1,3,5-triazin;2,2'-[6-(2,4-Dibutoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-butoxyphenol]
• CAS NO: 208343-47-9
• Molecular Formula: C₃₇H₄₇N₃O₆
• Molecular Weight: 629.78600
• Mol File: 208343-47-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 803.41oC at 760 mmHg
• Flash Point: 439.687oC
• Appearance: /
• Density: 1.133g/cm3
• CAS DataBase Reference: 2,4-Bis[2-hydroxy-4-butoxyphenyl]-6-(2,4-dibutoxyphenyl)-1,3,5-triazin(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Bis[2-hydroxy-4-butoxyphenyl]-6-(2,4-dibutoxyphenyl)-1,3,5-triazin(208343-47-9)
• EPA Substance Registry System: 2,4-Bis[2-hydroxy-4-butoxyphenyl]-6-(2,4-dibutoxyphenyl)-1,3,5-triazin(208343-47-9)

Safety Data

• Hazardous Substances Data: 208343-47-9(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

Upstream product

• 109-65-9 1-bromo-butane 
• 2125-23-7 4-[4,6-di-(2,4-di-hydroxyphenyl)-1,3,5-triazin2-yl]-benzene-1,3-diol 
• 109-69-3 n-Butyl chloride 

Relevant articles and documents

Preparation method of triazines UV absorbent

The invention relates to a preparation method of 2,4-bi(2-hydroxy-4-butylphenyl)-6-(2,4-dibutylphenyl)-1,3,5-triazine. The method comprises the following steps: (10 carrying out a reaction between cyanuric chloride and resorcinol under the effect of a combined immobilized catalyst to generate a component I which is 2,4, 6-tri(2,4-dihydroxyphenyl)-1, 3, 5-triazine; (2) carrying out a reaction of the compound as shown in formula I and butyl halide under the effects of a phase transfer catalyst and an alkaline solution to obtain the target compound. The method has the following advantages: (1) the combined immobilized catalyst is used and the separation technology of reaction materials is simplified, and the separating effect can be realized by simply filtering the solid catalyst, and thus alarge number of aluminum salt containing acidic wastewater can be decreased; (2) the phase transfer catalyst is used for catalyzing the esterifying reaction, and the process is simplified, a severe anhydrous condition is avoided; compared with traditional Williamoson esterifying reaction, the method has the advantage that a large number of compound salt wastes which are hard to separate can be decreased.