Diafenthiuron

Bezeichnung:Diafenthiuron

CAS-Nr80060-09-9

Englisch Name:Diafenthiuron

CBNumberCB9742062

SummenformelC23H32N2OS

Molgewicht384.58

MOL-Datei80060-09-9.mol

Diafenthiuron physikalisch-chemischer Eigenschaften

Schmelzpunkt	144.6-147.7°C
Siedepunkt	448.8±55.0 °C(Predicted)
Dichte	1.0367 (rough estimate)
Brechungsindex	1.5950 (estimate)
Flammpunkt	149 °C
storage temp.	0-6°C
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
pka	12?+-.0.70(Predicted)
Farbe	White to Off-White
Wasserlöslichkeit	Water: < 0.1 mg/mL (insoluble)
Merck	13,2988
BRN	8343025
CAS Datenbank	80060-09-9(CAS DataBase Reference)
EPA chemische Informationen	Diafenthiuron (80060-09-9)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	20
S-Sätze:	22
RIDADR	UN 2811
WGK Germany	2
RTECS-Nr.	XN9100000
HazardClass	6.1(a)
PackingGroup	II
HS Code	29309090
Toxizität	LD50 in rats (mg/kg): 2068 orally; >2000 dermally; LC50 (14 hr) in rats: 558 mg/m3 by inhalation (Streibert, 1988)

Gefahreninformationscode (GHS)

Diafenthiuron Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20:Gesundheitsschädlich beim Einatmen.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
Beschreibung
Diafenthiuron is a broad spectrum acaricide and insecticide, diafenthiuron is registered for use on cotton, soybeans, vegetables, fruit and ornamentals. It controls all post-hatch stages of mites, whiteflies and aphids. Its ability to control all sucking pests of cotton as well as mites, with no known toxicity to beneficial insects, is unique and very valuable in cotton integrated pest management (IPM) programs.
Verwenden
Diafenthiuron is an insecticide.
Definition
ChEBI: Diafenthiuron is an aromatic ether that is 1,3-diisopropyl-5-phenoxybenzene in which the hydrogen atom at position 2 is substituted by a (tert-butylcarbamothioyl)nitrilo group. An agricultural proinsecticide which is used to control mites, aphids and whitefly in cotton. It has a role as an oxidative phosphorylation inhibitor and a proinsecticide. It is a thiourea acaricide, a thiourea insecticide and an aromatic ether. It is functionally related to a diphenyl ether.
Toxikologie
Diafenthiuron has low toxicity to birds, mammals and beneficial insects, and is only slightly toxic to predatory mites. It is toxic to fish, but presents little hazard because it is rapidly degraded.
Mode of action
Diafenthiuron is a proinsecticide, which means that it must be converted to another compound – the drug – in order to be toxic. Activation of diafenthiuron to its carbodiimide drug occurs on the leaf surface, catalyzed by light, or in the insect, catalyzed by P450 monooxygenases. Diafenthiuron carbodiimide binds to the glutamate residue in the transmembrane F0 subunit of ATP synthase where protons from the intermembrane space dock to begin their journey across the inner mitochondrial membrane. Binding of diafenthiuron carbodiimide to this site blocks proton transport and ATP synthesis. Diafenthiuron was launched in 1991 and resistance has not yet been reported.

Diafenthiuron Upstream-Materialien And Downstream Produkte

Diafenthiuron Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

80060-09-9, Diafenthiuron Verwandte Suche:

Send Inquriy