97-17-6

Basic information

• Product Name: DICHLOFENTHION
• Synonyms: nemacidevc-13;o,o-diaethyl-o-2,4-dichlor-phenyl-monothiophosphat;O,O-Diaethyl-O-2,4-dichlorphenyl-thionophosphat;O,O-Diethyl O-(2,4-dichlorophenyl) thiophosphate;O,O-Diethyl-O-(2,4-dichloor-fenyl)-monothiofosfaat;o,o-diethylo-2,4-dichlorophenylthiophosphate;O,O-Dietil-O-(2,4-dicloro-fenil)-monotiofosfato;Phenol, 2,4-dichloro-, O-ester with O,O-diethyl phosphorothioate
• CAS NO: 97-17-6
• Molecular Formula: C₁₀H₁₃Cl₂O₃PS
• Molecular Weight: 315.15
• EINECS: 202-564-5
• Product Categories: Alphabetic;D;DIA - DICPesticides&Metabolites;Insecticides;NematicidesPesticides;Organophorous;Pesticides;Alpha sort;DAlphabetic;Pesticides&Metabolites
• Mol File: 97-17-6.mol

Chemical Properties

• Boiling Point: bp0.1 164-169°
• Flash Point: 100 °C
• Appearance: /Liquid
• Density: d20 1.300
• Vapor Pressure: 1.68E-05mmHg at 25°C
• Refractive Index: nD25 1.5291
• Storage Temp.: 0-6°C
• Water Solubility: 245ug/L(25 oC)
• Merck: 13,3069
• BRN: 1993440
• CAS DataBase Reference: DICHLOFENTHION(CAS DataBase Reference)
• NIST Chemistry Reference: DICHLOFENTHION(97-17-6)
• EPA Substance Registry System: DICHLOFENTHION(97-17-6)

Safety Data

• Hazard Codes: Xn,N
• Statements: 22-50/53
• Safety Statements: 60-61
• RIDADR: 2783
• WGK Germany: 3
• RTECS: TF0350000
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 97-17-6(Hazardous Substances Data)

Usage

Safety Profile

Poison by ingestion and skin contact. A very toxic insecticide. Mutation data reported. See also ESTERS and PARATHION. When heated to decomposition it emits very toxic fumes of POx, SOx, and Cl-.

InChI:InChI=1/C10H13Cl2O3PS/c1-3-14-16(13,17-4-2)15-10-6-5-8(11)7-9(10)12/h5-7H,3-4H2,1-2H3

Upstream product

• 38176-72-6 dichlorothiophosphoric acid O-(2,4-dichloro-phenyl ester) 
• 2524-04-1 diethyl phosphorochloridothioate 
• 120-83-2 2,4-dichlorophenol 
• 3757-76-4 sodium 2,4-dichlorophenolate 

Downstream Products

• 3279-62-7 Dichlorofenoxon 
• 135348-36-6 Thiophosphoric acid O-(2,4-dichloro-phenyl) ester S-ethyl ester O'-methyl ester 
• 1498-51-7 ethyl phosphodichloridite 

Relevant articles and documents

Preparation of carbon-14 labeled organophosphate pesticides: dichlofenthion

Esterification

Liquid formulations

A pour-on formulation comprising one or more ectoparasiticides in a solvent system comprising 80 to 98% w/v of a fixed oil and 2 to 20% w/v of a volatile silicone, a method for its preparations and its use in the control of ectoparasiticides on animals.