23505-41-1 C13H24N3O3PS Pirimiphos ethyl CAS NO.23505-41-1

pirimiphos ethyl basic information

product name:	pirimiphos ethyl
synonyms:	o,o-diethyl-o-[2-(diethylamino)-6-methyl-4-pyrimidinyl]-phosphorothioate;o-2-diethylamino-6-methylpyrimidin-4-yl o,o-diethylphosphorothioate;pirimiphos-ethyl;pp211;primote;primicid;primicid(r);2-diethylamino-6-methyl-4-pyrimidinyldiethylphosphorothioate
cas:	23505-41-1
mf:	c13h24n3o3ps
mw:	333.39
einecs:	245-704-0
product categories:	insecticide;acaricidesenvironmental standards;alpha sort;insecticides;metabolitespesticides&metabolites;n-ppesticides;organophorousalphabetic;p;per - pola;pesticides;pesticides&metabolites;metabolitespesticides
mol file:	23505-41-1.mol

pirimiphos ethyl chemical properties

storage temp.	approx 4°c
merck	13,7580
cas database reference	23505-41-1(cas database reference)
nist chemistry reference	pirimiphos ethyl(23505-41-1)
epa substance registry system	phosphorothioic acid, o-[2-(diethylamino)-6-methyl- 4-pyrimidinyl] o,o-diethyl ester(23505-41-1)

safety information

hazard codes	t,n
risk statements	21-25-50/53
safety statements	23-36/37-45-60-61
ridadr	3018
rtecs	tf1610000
hazardclass	6.1(b)
packinggroup	iii
hazardous substances data	23505-41-1(hazardous substances data)

msds information

pirimiphos ethyl usage and synthesis

usage	pirimiphos ethyl is a pesticide used in the protection of crops. insecticide.
general description	straw colored liquid. used as a pesticide.
reactivity profile	organophosphates, such as pirimiphos ethyl, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
health hazard	pirimiphos ethyl is an organophosphorus pesticide and is absorbed by the skin, as well as by the respiratory and gastrointestinal tracts. it is a cholinesterase inhibitor, acting on the nervous system.
fire hazard	as with other organophosphorus pesticides, container may explode in heat of fire. heat may cause decomposition and evolution of highly toxic fumes of phosphorus oxides, nitrogen oxides and sulfur oxides. decomposes above 266f.

pirimiphos ethyl preparation products and raw materials

raw materials

etanol-->toluene-->nitric acid-->triethylamine-->ethyl acetoacetate-->xylene-->diethylamine

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market. we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!