38369-95-8

Basic information

• Product Name: 1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-
• Synonyms: 1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-;4-(4,6-Diphenyl-1,3,5-triazin-2-yl)benzene-1,3-diol;3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-;1,3-Benzenediol, 4- 4,6-bis(2,4-diMethylphenyl)-;4-(4,6-diphenyl-1,3,5-triazin-2-yl)-1,3-Benzenediol;2-(2,4-Dihydroxyphenyl)-4,6-diphenyl-1,3,5-triazine
• CAS NO: 38369-95-8
• Molecular Formula: C₂₁H₁₅N₃O₂
• Molecular Weight: 341.36
• Mol File: 38369-95-8.mol
• Article Data: 10

Chemical Properties

• Melting Point: 276°C(lit.)
• Appearance: /
• CAS DataBase Reference: 1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-(38369-95-8)
• EPA Substance Registry System: 1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-(38369-95-8)

Safety Data

• Hazardous Substances Data: 38369-95-8(Hazardous Substances Data)

Usage

General Description

"1,3-Benzenediol, 4-(4,6-diphenyl-1,3,5-triazin-2-yl)-" is a chemical compound characterized by the presence of a benzene ring and a triazine ring in its structure. This chemical is not widely discussed or commonly referenced in everyday applications, suggesting that it is more commonly used or studied within specialized scientific or industrial contexts. It’s important for anyone handling it to be aware of its exact properties, potential hazards and safety measures required. The exact applications and uses of this chemical would depend on its physical and chemical properties, which aren't specified in the query but can be analyzed in a lab setting.

Upstream product

• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 108-46-3 recorcinol 
• 71-43-2 benzene 
• 100-58-3 phenylmagnesium bromide 
• 3842-55-5 2-chloro-4,6-diphenyl-1,3,5-triazine 

Downstream Products

• 184782-88-5 2-[2-hydroxy-4-(2-hydroxyethyloxy)phenyl]-4,6-diphenyl-1,3,5-triazine 

Relevant articles and documents

Polymerizable UV absorbers for the UV stabilization of polyesters. I. Design, synthesis and polymerization of a library of UV absorbing monomers

UV stabilizers, such as Tinuvin 1577, are organic additives that are used in the polymer industry to suppress polymer photodegradation, however leaching of the stabilizers from polymers is a significant practical issue which limits the effectiveness of the stabilizers and restricts polymer lifetimes. Novel, polymerizable UV stabilizers were synthesised and copolymerized with bis(2-hydroxyethyl) isophthalate to yield poly(ethylene isophthalate) copolymers where the UV stabilizers are bound covalently into the polymer chains. This strategy prevents leaching of stabilizers from polymers over time, and is expected to lead to enhanced UV protection of polymers compared to the admixing of polymers with UV stabilizers of low molar mass.

Method for preparing 2-(2,4-dihydroxyphenyl)-4,6-bisaryl-1,3,5-triazine

The invention provides a method for preparing 2-(2,4-dihydroxyphenyl)-4,6-bisaryl-1,3,5-triazine. In the existence of a tetrafluoroborate ionic liquid and HCl gas, cyanuric chloride and an aromatic hydrocarbon react to form a compound of a formula I; the compound of the formula I is reacted with resorcinol to form a compound of a formula II. The method avoids the use of aluminum trichloride, and achieves clean production and green chemical industry. A catalyst adopted in the method can be recycled and used for multiple times, thus effectively saving the cost.

Synthesis, Spectra, and Theoretical Investigations of 1,3,5-Triazines Compounds as Ultraviolet Rays Absorber Based on Time-Dependent Density Functional Calculations and three-Dimensional Quantitative Structure-Property Relationship

A series of 1,3,5-triazines were synthesized and their UV absorption properties were tested. The computational chemistry methods were used to construct quantitative structure-property relationship (QSPR), which was used to computer aided design of new 1,3,5-triazines ultraviolet rays absorber compounds. The experimental UV absorption data are in good agreement with those predicted data using the Time-dependent density functional theory (TD-DFT) [B3LYP/6–311 + G(d,p)]. A suitable forecasting model (R > 0.8, P 0.0001) was revealed. Predictive three-dimensional quantitative structure-property relationship (3D-QSPR) model was established using multifit molecular alignment rule of Sybyl program, which conclusion is consistent with the TD-DFT calculation. The exceptional photostability mechanism of such ultraviolet rays absorber compounds was studied and confirmed as principally banked upon their ability to undergo excited-state deactivation via an ultrafast excited-state proton transfer (ESIPT). The intramolecular hydrogen bond (IMHB) of 1,3,5-triazines compounds is the basis for the excited state proton transfer, which was explored by IR spectroscopy, UV spectra, structural and energetic aspects of different conformers and frontier molecular orbitals analysis.