18343-30-1

Basic information

• Product Name: 2,4-dichloro-6-ethoxy-1,3,5-triazine
• Synonyms: 2,4-dichloro-6-ethoxy-1,3,5-triazine;4,6-Dichloro-2-ethoxy-1,3,5-triazine
• CAS NO: 18343-30-1
• Molecular Formula: C₅H₅Cl₂N₃O
• Molecular Weight: 194.0187
• EINECS: 242-223-8
• Mol File: 18343-30-1.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 340.6°Cat760mmHg
• Flash Point: 159.8°C
• Appearance: /
• Density: 1.453g/cm³
• Vapor Pressure: 0.000168mmHg at 25°C
• Refractive Index: 1.535
• CAS DataBase Reference: 2,4-dichloro-6-ethoxy-1,3,5-triazine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-dichloro-6-ethoxy-1,3,5-triazine(18343-30-1)
• EPA Substance Registry System: 2,4-dichloro-6-ethoxy-1,3,5-triazine(18343-30-1)

Safety Data

• Hazardous Substances Data: 18343-30-1(Hazardous Substances Data)

Usage

General Description

2,4-dichloro-6-ethoxy-1,3,5-triazine is a chemical compound that is commonly used as a herbicide. It is a selective herbicide, meaning it targets specific types of plants while leaving others unharmed. 2,4-dichloro-6-ethoxy-1,3,5-triazine works by inhibiting photosynthesis in targeted plants, causing them to wither and die. It is commonly used in agriculture to control weeds in a variety of crops, including corn, soybeans, and wheat. Additionally, it is also used in industrial and commercial settings to control unwanted vegetation. However, it is important to handle this compound with care, as it can be harmful to humans and other non-target organisms if not used properly.

InChI:InChI=1/C5H5Cl2N3O/c1-2-11-5-9-3(6)8-4(7)10-5/h2H2,1H3

Upstream product

• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 64-17-5 ethanol 

Downstream Products

• 64398-60-3 ethoxy-bis-aziridin-1-yl-[1,3,5]triazine 
• 30894-75-8 2-chloro-4,6-diethoxy-1,3,5-triazine 

Relevant articles and documents

Selective mono- or dialkoxylation of 2,4,6-trichloro-1,3,5-triazine in solid-liquid phase transfer conditions

In solid-liquid phase transfer conditions, both the primary and the secondary alcohols react cleanly with 2,4, 6-trichloro-1,3,5-triazine to give the corresponding mono or dialkoxy derivatives depending on the reagent molar ratio.

TRIAZINE-2,4-DIONE DERIVATIVE AND MANUFACTURING METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a novel triazine-2,4-dione derivative having 2 glycidyl groups as a substituent binding to a nitrogen atom, and further a substituent containing an alkoxy group, and a manufacturing method therefor. SOLUTION: There is provided a triazine-2,4-dione derivative, which is represented by the following formula (1), and is liquid as a state of the material at 25°C, 101.3 kPa. In the formula, R1 represents an alkyl group having 1 to 10 carbon atoms, R2 and R3 represent each independently an alkylene group having 1 to 5 carbon atoms, m and n represent each independently an integer of 0 to 5, and total number of carbon atoms of -(R3O)n(R2O)mR1 group is 1 to 18. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT

KINETICS OF FORMATION OF MONOALKOXY-s-TRIAZINES FROM CYANURIC CHLORIDE.

2-R-alkoxy-4,6-dichloro-s-triazines (I) are used as intermediates for synthesis of herbicides, and are obtained by reactions of 2,4, 6-trichloro-s-triazine (II) (cyanuric chloride) with various alcohols in aqueous-organic mixtures in presence of hydrogen chloride acceptors. The purpose of this work was to study the quantitive relationships of the main reaction of cyanuric chloride alkoxylation and of the competing reactions of hydrolysis and alkoxylation of compound (I), for optimization of production of monoalkoxy-s-triazines. It is found that the reaction temperature has a significant influence on the yield of 2-(2-R-ethoxy)-4, 6-dichloro-s-triazine; decrease of temperature raises the yield of (I) owing to decrease of the contributions of hydrolysis of compounds (I) and (II) and alkoxylation of (I). The asolute values of the rate constants of hydrolysis (k//3, k//4) and alkoxylation (k//2) decrease more rapidly than k//1 with decrease of temperature. This makes it possible to raise the selectivity of the process by raising the alkali concentration and lowering the reaction temperature.