89284-85-5

Basic information

• Product Name: NSC64342
• Synonyms: NSC64342;Methyl 2,5,6-trichloro-4-pyrimidinecarboxylate;Methyl 2,5,6-trichloropyriMidine-4-carboxylate;6-Methoxycarbonyl-2,4,5-trichloropyrimidine;6-trichloropyriMidine-4-carboxylate
• CAS NO: 89284-85-5
• Molecular Formula: C₆H₃Cl₃N₂O₂
• Molecular Weight: 241.461
• Product Categories: Herbicide
• Mol File: 89284-85-5.mol
• Article Data: 6

Chemical Properties

• Melting Point: 46-49°
• Boiling Point: 342.7°Cat760mmHg
• Flash Point: 161°C
• Appearance: /
• Density: 1.613g/cm³
• Vapor Pressure: 7.42E-05mmHg at 25°C
• Refractive Index: 1.567
• Storage Temp.: Inert atmosphere,Store in freezer, under -20°C
• PKA: -7.25±0.39(Predicted)
• CAS DataBase Reference: NSC64342(CAS DataBase Reference)
• NIST Chemistry Reference: NSC64342(89284-85-5)
• EPA Substance Registry System: NSC64342(89284-85-5)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 89284-85-5(Hazardous Substances Data)

Usage

Uses

Methyl 2,?5,?6-?trichloropyrimidine-?4-?carboxylate can be used as reactant/reagent in preparation of 7H-pyrrolo[2,3-d]pyrimidine and 1H-pyrrolo[3,2-c]pyridine derivatives as herbicidal compounds.

InChI:InChI=1/C6H3Cl3N2O2/c1-13-5(12)3-2(7)4(8)11-6(9)10-3/h1H3

Upstream product

• 91447-90-4 methyl 5-chloro-2,6-dioxo-3H-pyrimidine-4-carboxylate 
• 91447-90-4 5-chloro-2,4-dihydroxy-6-methoxycarboxylpyrimidine 

Downstream Products

• 502142-81-6 6-amino-2,5-dichloro-pyrimidine-4-carboxylic acid methyl ester 

Relevant articles and documents

PYRIDINE-BASED COMPOUND INCLUDING ISOXAZOLINE RING AND USE THEREOF AS HERBICIDE

A pyridine-based compound containing an isoxazoline ring represented by Formula 1 or an agrochemically acceptable salt thereof can be used as a herbicide. A method of preparing the pyridine-based compound containing an isoxazoline ring represented by Formula 1 includes reacting a compound represented by Formula 2 with a compound represented by Formula 3.

PYRIMIDINE DERIVATIVES AND THEIR USE AS HERBICIDES

The present invention relates to substituted pyrimidine derivatives, as well as N- oxides thereof and agriculturally acceptable salts thereof, and their use to control undesired plant growth, in particular in crops of useful plants. The invention extends to herbicidal compositions comprising such compounds, N-oxides and/or salts as well as mixtures of the same with one or more further active ingredient (such as, for example, an herbicide, fungicide, insecticide and/or plant growth regulator) and/or a safener. The invention further relates to intermediates useful in the preparation of such compounds, and to processes for their preparation.

CHEMICAL COMPOUNDS

The present invention relates to substituted pyrimidine derivatives of as well as N-oxides and agriculturally acceptable salts thereof, and their use to control undesired plant growth, in particular in crops of useful plants. The invention extends to herbicidal compositions comprising such compounds, N-oxides and/or salts as well as mixtures of the same with one or more further active ingredient (such as, for example, an herbicide, fungicide, insecticide and/or plant growth regulator) and/or a safener.