182918-13-4

Basic information

• Product Name: 2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine
• Synonyms: 2-chloro-4,6-di(biphenyl-4-yl)-1,3,5-triazine;1,3,5-Triazine, 2,4-bis([1,1'-biphenyl]-4-yl)-6-chloro-;2,4-Bis(4-biphenylyl)-6-chloro-1,3,5-triazine;2,4-Di([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine;2-chloro-4,6-bis(4-biphenylyl)-1,3,5-triazine;2,4-Bis-biphenyl-4-yl-6-chloro-[1,3,5]triazine;2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine;2,4-di(biphenyl-4-yl)-6-chloro-1,3,5-triazine
• CAS NO: 182918-13-4
• Molecular Formula: C27H18ClN3
• Molecular Weight: 419.90492
• Product Categories: 1,3,5-triazine
• Mol File: 182918-13-4.mol

Chemical Properties

• Melting Point: 215.0 to 219.0 °C
• Boiling Point: 649.6±58.0 °C(Predicted)
• Appearance: /
• Density: 1.227±0.06 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 0.28±0.10(Predicted)
• CAS DataBase Reference: 2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine(182918-13-4)
• EPA Substance Registry System: 2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine(182918-13-4)

Safety Data

• Hazardous Substances Data: 182918-13-4(Hazardous Substances Data)

Usage

Uses

Used in Photoelectric Materials:
2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine is used as a key component in the development of photoelectric materials due to its ability to absorb and emit light efficiently. Its molecular structure allows for the manipulation of light at the molecular level, making it a valuable asset in the creation of advanced optoelectronic devices.
Used in Semiconductor Building Blocks:
In the semiconductor industry, 2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine serves as a crucial building block for the fabrication of semiconductor devices. Its electronic properties and stability contribute to the performance and reliability of these devices, enabling the development of more efficient and advanced semiconductor technologies.
Used in Synthetic Material Intermediates:
2,4-Bis([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine also plays a significant role as an intermediate in the synthesis of various synthetic materials. Its versatile chemical structure allows for further functionalization and modification, leading to the creation of a wide range of materials with tailored properties for specific applications across different industries.

Upstream product

• 2920-38-9 4-cyano-1,1'-biphenyl 
• 5122-94-1 4-biphenylboronic acid 
• 10202-45-6 2‐{[1,1'‐biphenyl]‐4‐yl}‐4,6‐dichloro‐1,3,5‐triazine 
• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 1201-71-4 4-biphenyllithium 
• 92-52-4 biphenyl 
• 3315-91-1 4-biphenylylmagnesium bromide 
• 92-66-0 4-bromo-1,1'-biphenyl 

Downstream Products

• 1073062-67-5 2,4-bis(biphenyl-4-yl)-6-(3,5-dibromophenyl)-1,3,5-triazine 

Relevant articles and documents

A simple synthetic method of a 1,3,5-triazine UV absorbent CGL-479 and its characterization

As a novel ultraviolet (UV) absorbent with excellent performance in UVA section (320 ～ 400 nm), 2-{2-hydroxy-4-[(octyloxycarbonyl)ethylideneoxy]phenyl}-4,6-Bis(4-biphenylyl)-1,3,5-triazine (CGL-479) was synthesized in a simple method with a total yield of 45.3% in four steps. Its outstanding UV absorption capability (λmax = 326 nm, ε max = 4.15×104 L·mol-1 ·cm-1), high thermostability [T5 (the temperature of losing 5% in weight) = 385 °C], and compatibility with polymer materials make it a potential substitute of the traditional UV absorbents.

Synthesis method of ultraviolet light absorber UV-1600

The invention discloses a synthesis method of an ultraviolet light absorber UV-1600. The method is composed of four steps of reactions: using 4-cyanobiphenyl and urea as raw materials, and carrying out cyclization reaction in the presence of a basic catalyst to obtain 2, 4-bis([1, 1'-biphenyl]-4-yl)-6-hydroxyl-1, 3, 5-triazine, then carrying out chlorination reaction under the action of a chlorination reagent to obtain an intermediate 2, 4-bis([1, 1'-biphenyl]-4-yl)-6-chloro-1, 3, 5-triazine, carrying out alkylation reaction on the intermediate and resorcinol, and then carrying out etherification reaction on the intermediate and halogenated isooctane to obtain UV-1600. The UV-1600 has an important application prospect in the field of ultraviolet light stabilizers due to the good performance of the UV-1600.

ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

The invention provides an organic photoelectric device and a display device. An organic optoelectronic device and a display device including the same are disclosed. The organic photoelectric device includes an anode and a cathode opposite to each other, a light emitting layer between the anode and the cathode, a hole transport layer between the anode and the light emitting layer, and a hole transport auxiliary layer between the light emitting layer and the hole transport layer, wherein the light emitting layer includes a composition including a first compound represented by Chemical Formula 1and a second compound represented by Chemical Formula 2, and the hole transport auxiliary layer includes a third compound represented by Chemical Formula 3. Detailed description of Chemical Formulae 1to 3 is the same as described in the specification.

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.

Triazine compound and preparation method thereof

The invention belongs to the technical field of organic chemical synthesis, and particularly relates to a triazine compound and a preparation method thereof. Most of existing triazine compounds and derivatives thereof are prepared through ring closing or an aromatic halogenated compound Grignard method, the reaction process is complex, and manpower and material resources are wasted. The invention provides the triazine compound. The general formula of the compound is shown in the specification, or reaction raw materials are cheap and easy to obtain, the reaction operation is simple, side reactions are few, and the yield is high.

Preparation method of diaryl-substituted chlorotriazine OLED intermediate

The invention provides a preparation method of a diaryl-substituted chlorotriazine OLED intermediate, and the method comprises the following steps: S1, carrying out heating reaction on an aryl nitrile compound and urea in an organic solvent under the action of strong alkali, and carrying out intermolecular ring closing to form a diaryl hydroxyl triazine compound; S2, enabling the diaryl hydroxyl triazine compound obtained in the step S1 to be subjected to a reaction under the action of phosphorus oxychloride, and obtaining the diaryl chlorinated triazine compound. According to the method, the final product can be obtained only through two-step reaction, raw materials are cheap, and expensive catalysts are not needed. The method has the characteristics of low cost, few steps, high yield, few three wastes, easiness in operation, environment friendliness, suitability for industrialization and the like.

Synthesis method of ultraviolet light absorber UV-1600 intermediate

The invention discloses a synthesis method of an ultraviolet light absorber UV-1600 intermediate 2, 4-di ([1, 1 '-biphenyl]-4-yl)-6-chloro-1, 3, 5-triazine. The method comprises the following steps: taking cyanuric chloride and organic carboxylic acid as raw materials, and reacting in the presence of a basic catalyst to obtain 4, 6-dichloro-2-hydroxy-1, 3, 5-triazine; carrying out a Friedel-Crafts reaction (a column del-Crafts reaction) on 4, 6-dichloro-2-hydroxy-1, 3, 5-triazine and biphenyl under the catalysis of Lewis acid to obtain 2, 4-di ([1, 1'-biphenyl]-4-yl)-6-hydroxy-1, 3, 5-triazine; and then carrying out chlorination reaction under the action of a chlorination reagent to obtain the 2, 4-di([1, 1 '-biphenyl]-4-yl)-6-chloro-1, 3, 5-triazine. The compound is an important intermediate for synthesizing and producing a light stabilizer UV-1600 and similar compounds, and has an important application prospect in the field of ultraviolet light stabilizers.

Method for preparing high-purity ultraviolet light absorber intermediate

The invention discloses a synthetic method for preparing a high-purity ultraviolet light absorber intermediate 2,4-bis ([1, 1'-biphenyl]-4-yl) 6-chloro-1, 3, 5-triazine. The method comprises the following steps of: 1, carrying out a substitution reaction on cyanuric chloride and N, N-dialkylamide used as raw materials to obtain N, N-dialkylamide mono-substituted cyanuric chloride; 2, carrying outFreidelCrafts reaction on an intermediate product and biphenyl under the catalysis of Lewis acid to obtain 2, 4-di ([1, 1' biphenyl]-4yl)-6-hydroxy -1, 3, 5-triazine; and 3, carrying out a chlorination reaction on the product obtained in step 2 under the action of a chlorination reagent to obtain 2, 4-bis ([1, 1' -biphenyl]-4-yl)-6-chloro-1, 3, 5-triazine. By adopting the method, the high-purity target intermediate can be prepared, and the intermediate is an important intermediate for synthesizing and producing ultraviolet light stabilizers 1600 and similar compounds, and has important application prospects in the field of ultraviolet light stabilizers.

A PROCESS FOR THE PREPARATION OF UV ABSORBERS

The presently claimed invention relates to a novel, highly efficient and general process for the preparation of UV absorbers.

A PROCESS FOR THE PREPARATION OF TRIAZINE INTERMEDIATES AND A PROCESS FOR THE PREPARATION OF UV ABSORBERS THEREOF

The presently claimed invention relates to a novel, highly efficient and general process for the preparation of the triazine intermediates and their use in the preparation of UV absorbers.