FENAMIDONE

Bezeichnung:FENAMIDONE

CAS-Nr161326-34-7

Englisch Name:FENAMIDONE

CBNumberCB7330333

SummenformelC17H17N3OS

Molgewicht311.4

MOL-Datei161326-34-7.mol

FENAMIDONE physikalisch-chemischer Eigenschaften

Schmelzpunkt	137°
Siedepunkt	443.0±48.0 °C(Predicted)
Dichte	1.285
storage temp.	0-6°C
pka	0.49±0.40(Predicted)
LogP	3.610 (est)
EPA chemische Informationen	Fenamidone (161326-34-7)

Sicherheit

Kennzeichnung gefährlicher	N
R-Sätze:	50/53
S-Sätze:	60-61
RIDADR	UN3077 9/PG 3
WGK Germany	2
Toxizität	LD50 in male, female rats (mg/kg): >5000, 2028 orally; in rats (mg/kg): >2000 dermally; LC50 in bobwhite quail, mallard duck (mg/kg): >5200, >5200 dietary (Mercer)

Gefahreninformationscode (GHS)

FENAMIDONE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
Fenamidone (13; RPA 407213; (S)-5-methyl-2-methylthio- 5-phenyl-3-phenylamino-3,4-dihydroimidazol-4-one) is a complex III inhibitor that does not derive from the strobilurins but rather belongs to the imidazolinone chemical class. Fenamidone is a white woolly powder, with the following characteristics: mp = 137 ?C; water solubility = 7.8 mg/L; logP = 2.8, and vp = 3.4×10?7 Pa. It was first described by Mercer et al. (39) in 1998. Only the S-enantiomer shows antifungal activity, thus offering a reduction in application rates over the racemic mixture.
Verwenden
Fungicide.
Definition
ChEBI: A member of the class of imidazolones that is 3,5-dihydroimidazol-4-one substituted at position 2 by a methylthiogroup, at position 3 by an anilino group and at position 5 by phenyl and methyl groups (the S-enantiomer). A fungicide effecti e against Oomycete diseases such as downy mildew and certain leaf spot diseases.
Hazard
Moderately toxic by ingestion and skin contact. Low toxicity by inhalation.
Toxicity evaluation
Fenamidone has an acute oral LD₅₀ > 5,000 and an acute dermal LD₅₀ > 2,000 mg/kg in rats. Fenamidone is not a skin or eye irritant, is negative in the Ames test, and is nonteratogenic. It shows low toxicity to birds in acute and dietary studies but has a 96-h fish LC50 of 0.74 mg/L.

FENAMIDONE Upstream-Materialien And Downstream Produkte

FENAMIDONE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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