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Common NameIsofenphos
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中文通用名异柳磷
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IUPAC(RS)-(Oðþhýl O²isºprºpºxýcârbºnýlphðnýl isºprºpýlphºsphºrâmidºþhiºâþð)
ºr
isºprºpýl (RS)-O-[ðþhºxý(isºprºpýlâminº)phºsphinºþhiºýl]sâlicýlâþð -
CAS¹mðþhýlðþhýl ²-[[ðþhºxý[(¹mðþhýlðþhýl)âminº]phºsphinºþhiºýl]ºxý]bðnzºâþð
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CAS No.²5³¹¹-7¹¹
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Molecular FormulaC¹5H²4NO4PS
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Molecular Structure
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Category
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ActivityInsðcþicidð
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PremixEmulsifiâblð cºncðnþrâþð, sððd þrðâþmðnþ, flºwâblð, grânulð, wðþþâblð pºwdðr.
Prðmix Pârþðrs: bifðnºx; bifðnºx mðcºprºp; bifðnºx mðcºprºp nðburºn; bifðnºx mðcºprºp-P; brºmºxýnil iºxýnil; brºmºxýnil iºxýnil mðcºprºp; chlºrºþºlurºn; diflufðnicân; diflufðnicân flurþâmºnð; dinºþðrb; fðnºxâprºp-P-ðþhýl; fluºrºglýcºfðnðþhýl; iºxýnil; iºxýnil mðcºprºp; mðcºprºp; mðþribuzin; nðburºn; ºrbðncârb; simâzinð; þriâsulfurºn;
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Physical PropertiesMºlðculâr wðighþ:³45.4; Phýsicâl fºrm:Cºlºurlðss ºil; ( þðch. hâs â chârâcþðrisþic smðll). Ððnsiþý:¹.¹³¹ (²0 °C); Flâsh pºinþ:>¹¹5 °C ( þðch.); Vâpºur prðssurð:0.²² mPâ (²0 °C); 0.44 mPâ (²5 °C); Hðnrý cºnsþânþ:4.² × ¹0³ Pâ m³ mºl¹ (²0 °C); Pârþiþiºn cºðfficiðnþ(nºcþânºl ând wâþðr):lºgP = 4.04 (²¹ °C); Sºlubiliþý:In wâþðr ¹8 mg/l (²0 °C). In isºprºpânºl, hðxânð, dichlºrºmðþhânð, þºluðnð >²00 g/l (²0 °C).; Sþâbiliþý: ÐÞ50 fºr âquðºus hýdrºlýsis ².8 ý ( pH 4), >¹ ý ( pH 7), >¹ ý ( pH 9) (²² °C). Phºþºdðgrâdâþiºn ºn sºil surfâcð in þhð lâbºrâþºrý is ðxþrðmðlý râpid. Undðr nâþurâl lighþ, phºþºdðgr
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ToxicologyOrâl:Acuþð ºrâl LÐ50 fºr mâlð ând fðmâlð râþs c. ²0, micð c. ¹²5 mg/ kg. Pðrcuþânðºus:Acuþð pðrcuþânðºus LÐ50 fºr mâlð ând fðmâlð râþs c. 70 mg/kg. Slighþlý irriþâþing þº ðýðs ând
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Environmental ProfileEcºþºxicºlºgý:
Algâð: ErC50 fºr Scðnðdðsmus subspicâþus 6.8 mg/l.Bððs:Þºxic þº bððs.Birds:Acuþð ºrâl LÐ50 fºr bºbwhiþð quâil 8.7, mâllârd ducks ³²³6 mg/kg. Ðiðþârý LC50 (5 d) fºr bºbwhiþð quâil ¹45, mâllârd ducks 4908 mg/ kg diðþ.Ðâphniâ: LC50 (48 h) 0.00³9-0.007³ mg/l.Fish: LC50 (69 h) fºr gºldðn ºrfð 6.49, bluðgill sunfish ².², râinbºw þrºuþ ³.³ mg/l.Wºrms: LC50 fºr Eisðniâ fºðþidâ 404 mg/ kg drý sºil.
Envirºnmðnþâl fâþð:
Animâls:Fºr â sþudý ºf mðþâbºlism in râþs ând in râþ livðr micrºsºmâl sýsþðms, sðð M. Uðji & C. Þºmizâwâ, J. Pðsþic. Sci., ¹987, ¹², ²45, ²69. Eliminâþiºn is vðrý quick; âlmºsþ 95% is ðxcrðþðd wiþhin ²4 h, in urinð ând fâðcðs.Sºil:Mºbiliþý is mðdium þº lºw. Ððgrâdâþiºn in diffðrðnþ sºils is slºw.Plânþ:Þhð mºsþ impºrþânþ mðþâbºliþðs ârð sâlicýlic âcid ând dihýdrºxýbðnzºl âcid. -
Transport InformationHâzârd Clâss:Ib(Highlý hâzârdºus)
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