Chinese  Japanese  Germany

ChemicalBook >> CAS DataBase List >> Clorpyrifos

Clorpyrifos

CAS No.2921-88-2
Chemical Name:Clorpyrifos
Synonyms:CUGAT;DOWCO;Zidil;Eradex;Brodan;Empire;Equity;suSCon;Pyrine;DURSBAN
CBNumber:CB3205004
Molecular Formula:C9H11Cl3NO3PS
Formula Weight:350.59
MOL File:2921-88-2.mol
Clorpyrifos Property
mp : 42-44°C
bp : 200°C
density : 1.398
Fp : 2 °C
storage temp. : APPROX 4°C
Water Solubility : Insoluble. 0.00013 g/100 mL
Merck : 13,2208
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 2921-88-2(CAS DataBase Reference)
NIST Chemistry Reference: o,o-Diethyl-o-(3,5,6-trichloro-2-pyridyl)phosphorothioate(2921-88-2)
EPA Substance Registry System: Phosphorothioic acid, O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester(2921-88-2)
Safety
Hazard Codes : T;N,N,T,Xn,F,Xi
Risk Statements : 25-50/53-36-20/21/22-11-38
Safety Statements : 1/2-45-60-61-36/37-26-16
RIDADR : UN 2783
RTECS : TF6300000
HazardClass : 6.1(b)
PackingGroup : III
Hazardous Substances Data: 2921-88-2(Hazardous Substances Data)

Clorpyrifos Chemical Properties,Usage,Production

Chemical Properties
White Granular Crystals
Usage
Insecticide; acaricide
General Description
Clorpyrifos is a white crystalline or irregularly flaked solid. Clorpyrifos has a very faint mercaptan-type odor. Clorpyrifos is not soluble in water. Clorpyrifos can cause slight irritation to the eye and skin.
Air & Water Reactions
Insoluble in water. Clorpyrifos reacts with water and most reactive hydrogen compounds. The rate of hydrolysis in water increases with pH, with temperature and with the presence of copper and possibly other metals that can form chelates.
Reactivity Profile
Clorpyrifos is sensitive to heat and is decomposed by moisture. Clorpyrifos is hydrolyzed by strong alkalis. Clorpyrifos is corrosive to copper and brass. Clorpyrifos is also corrosive to copper alloys. Clorpyrifos reacts with water and most reactive hydrogen compounds. The rate of hydrolysis in water increases with pH, with temperature and with the presence of copper and possibly other metals that can form chelates.
Health Hazard
Symptoms of organophosphate insecticide poisoning: cholinesterase inhibition, headache, fatiguedizziness, blurred vision, weakness, nausea, cramps, diarrhea, chest discomfort, sweating, miosis, tearing, salivation, vomiting, cyanosis, papilledema, and muscle twitching. In advanced cases convulsions, coma, loss of reflexes, and loss of sphincter control may occur. EYES: Can produce mild to moderate eye irritation and transient corneal injury. SKIN: Undiluted liquid products can cause skin irritation. Prolonged or repeated exposure may cause superficial burns.
Fire Hazard
Combustible material: may burn but does not ignite readily. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Clorpyrifos Preparation Products And Raw materials
Raw materials
1-Methylimidazole Sodium 3,5,6-trichloropyridin-2-olate Benzyltriethylammonium chloride Sodium chloride 2,3,5,6-Tetrachloropyridine Chlorine Pentachloropyridine 2,3,6-Trichloropyridine 3,5,6-Trichloro-2-pyridinol Trichloroacetyl chloride 4'-Hydroxy-3'-methylacetophenone Dichloromethane Diethyl chlorothiophosphate Quinalphos Trichloroacetic acid
Preparation Products
CREAM Chlorpyrifos-methyl
Clorpyrifos Suppliers      Global( 180)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Chengdu HuaXia Chemical Reagent Co. Ltd 028-84555305 84555175 13458535857028-8455550667055399@qq.comCHINA 10000 58
J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
TAIYUAN RHF CO.,LTD. +86 351 7031519+86 351 7031519sales@RHFChem.comCHINA 2366 56
Shanghai Longsheng chemical Co.,Ltd. 0086-21-58099637,58099652,58099650,58099609 To 8017,8068; 135855360650086-21-33191781sales@shlschem.com; bin.wu@shlschem.com；xianjun.hong@shlschem.comCHINA 9850 59
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.comCHINA 32553 50
Syntechem Co.,Ltd info@syntechem.com QQ 421151915E-Mail Inquiryinfo@syntechem.comCHINA 13109 57
BEST-REAGENT 028-85973071 028-85973075028-85973075service@best-reagent.comCHINA 9961 57
China Langchem Inc. 0086-21-58956006,021-58950017;021-387018070086-21-58956100sales@langchem.comCHINA 11187 57
Richest Group Limited +86 21 5017 5386/3175 7285/86/87/88/89+86 21 6085 3086info@richest-group.comCHINA 13964 57
Spectrum Chemical Manufacturing Corp. 021-67601398-808021-57711696gduan@spectrumchina.netCHINA 9357 60
 
2921-88-2(Clorpyrifos)Related Search:
Diazinon Cymperator Diethyl malonate Parathion CHLOROETHANE Tris(2-chloroethyl) phosphate Diethyl carbonate Fluazifop-P-butyl Clorpyrifos Fenitrothion Fenthion Ethyl acrylate Ethyl cellulose Terbufos Triethyl phosphate Ethylparaben THIOPHOSPHORYL CHLORIDE Etanol
DURSBAN dursban hf DURSBAN(R) DOWCO 179 Eradex CHLORPYRIFOS chlorpyrifos-ethyl Chlorpyritos CHLORPYRIPHOS CHLOROPYRIPHOS CYREN(R) CUGAT clorpyrifos LORSBAN lorsban 4e-sg 2921-88-2 Super I.Q.A.P.T. Phosphorothioic acid O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester pyrinex PYRINEX(R) O,O-DIETHYL-O-[3,5,6-TRICHLORO-2-PYRIDYL]-PHOSPHOROTHIOATE O,O-DIETHYL O-(3,5,6-TRICHLORO-2-PYRIDYL)-THIOPHOSPHATE NUFOS(R) 2-Pyridinol, 3,5,6-trichloro-, O-ester with O,O-diethyl phosphorothioate 2-pyridinol,3,5,6-trichloro-,o-esterwitho,o-diethylphosphorothioate Brodan Chloropyrifos Chlorpyriphos-ethyl Chlorpyrofos Chlorpyrophos Detmol U.A. detmolu.a. detmolua DOWCO Dursban 10CR Dursban 14G Dursban 2E Dursban 4E Dursban F dursban4e dursbanf Empire ENT 27,311 ENT 27311 ent27,311 ent27311 ENT-27311 epapesticidecode059101 Equity Ethion, dry ethion,dry Killmaster Lentrek Lock-On lorsban50sl Loxiran m-Chlorpyrifos O,O-Diaethyl-O-3,5,6-trichlor-2-pyridylmonothiophosphat
Copyright 2016 © ChemicalBook. All rights reserved