25940-64-1

Basic information

• Product Name: 2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine
• Synonyms: 1,3,5-triazine, 2,4,6-tris(4-methoxyphenoxy)-
• CAS NO: 25940-64-1
• Molecular Formula: C₂₄H₂₁N₃O₆
• Molecular Weight: 447.44
• Mol File: 25940-64-1.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 631.9°C at 760 mmHg
• Flash Point: 217.3°C
• Density: 1.267g/cm³
• Vapor Pressure: 3.44E-15mmHg at 25°C
• Refractive Index: 1.594
• CAS DataBase Reference: 2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine(25940-64-1)
• EPA Substance Registry System: 2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine(25940-64-1)

Safety Data

• Hazardous Substances Data: 25940-64-1(Hazardous Substances Data)

Usage

General Description

2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine is a chemical compound with the molecular formula C21H18N3O6. It is commonly used as an herbicide and acts as a selective weed killer in various crops. 2,4,6-tris(4-methoxyphenoxy)-1,3,5-triazine is known for its ability to control a wide range of annual and perennial broad-leaved weeds, and it is often used in agricultural and horticultural applications. Additionally, it is also used in the production of commercial herbicide formulations. However, it is important to handle this chemical with care, as it can be harmful if ingested, inhaled, or touched, and proper safety precautions should be taken when using it.

Upstream product

• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 150-76-5 4-methoxy-phenol 
• 60717-15-9 2-chloro-4,6-bis(4'-methoxyphenoxy)-1,3,5-triazine 
• 1122-95-8 sodium 4-methoxyphenolate 
• 2983-74-6 4-methoxyphenyl cyanate 
• 56409-80-4 5-benzyl-3,4-dihydro-4-oxo-1,2,3-triphenylpyrimidin-1-ium-6-olate 

Downstream Products

• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 104-94-9 4-methoxy-aniline 
• 2622-61-9 N-(4-methoxyphenyl)benzimidazole 
• 91247-72-2 1-propyl (4-methoxyphenyl)carbamate 
• 874-90-8 4-methoxybenzonitrile 
• 100-66-3 methoxybenzene 
• 42545-43-7 2-(4-methoxyphenyl)thiophene 

Relevant articles and documents

Nickel-Catalyzed Synthesis of N-(Hetero)aryl Carbamates from Cyanate Salts and Phenols Activated with Cyanuric Chloride

A simple and efficient domino reaction has been designed and employed for the one-pot synthesis of N-(hetero)aryl carbamates through the reaction between alcohols and in-situ produced (hetero)aryl isocyanates in the presence of a nickel catalyst. The phenolic C?O bond was activated via the reaction of phenol with cyanuric chloride (2,4,6-trichloro-1,3,5-triazine (TCT)) as an inexpensive and readily available reagent. This strategy provides practical access to N-(hetero)aryl carbamates in good yields with high functional groups compatibility.

Nickel-Catalyzed Deoxycyanation of Activated Phenols via Cyanurate Intermediates with Zn(CN)2: A Route to Aryl Nitriles

A novel, and efficient nickel-catalyzed deoxycyanation of phenolic compounds using relatively nontoxic Zn(CN)2 as the cyanide source was developed. The reaction of C-O bond activated phenolic compounds by 2,4,6-trichloro-1,3,5-triazine with Zn(CN)2 in the presence of a nickel precatalyst afforded the aromatic nitriles in good to excellent yields.

A Mild and Selective Method for the Catalytic Hydrodeoxygenation of Cyanurate Activated Phenols in Multiphasic Continuous Flow

A low-energy, high-selectivity approach to the catalytic hydrodeoxygenation of phenols is reported using batch or continuous flow methods to react 3 equiv of phenol with cyanuric chloride then hydrogenolyzing the triarylcyanurate intermediate to give 3 equiv of deoxo aromatic. The use of cyanuric chloride compares favorably with existing activation methods, showing improved scalability, atom efficiency, and economics. The scope of both the activation and hydrogenolysis stages are explored using lignin-related phenols. Initial development has identified that continuous stir tank reactors (CSTRs) enable a multiphasic process for converting guaiacol to anisole and at steady state overcome the catalyst deactivation issues observed in batch, seemingly caused by the cyanurate byproduct. Green chemistry aspects and the potential for industrial adoption are discussed.