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Kresoxim-methyl Produkt Beschreibung

Kresoxim-methyl Struktur
143390-89-0
CAS-Nr.
143390-89-0
Englisch Name:
Kresoxim-methyl
Synonyma:
Cygnus;STROBY;MENTOR;Candit;ALLEGRO;Strob 1;BAS 490F;Stroby WG;RIL-FA 200;BAS 490-02F
CBNumber:
CB6353737
Summenformel:
C18H19NO4
Molgewicht:
313.35
MOL-Datei:
143390-89-0.mol

Kresoxim-methyl Eigenschaften

Schmelzpunkt:
98-100°C
Siedepunkt:
429.4±47.0 °C(Predicted)
Dichte
1.28
Dampfdruck
2.3 x 10-6 P a (20 °C)
storage temp. 
Inert atmosphere,2-8°C
Wasserlöslichkeit
2 mg l-1(20 °C)
Aggregatzustand
neat
Wichte
1.28 (20℃)
BRN 
8330581
InChIKey
ZOTBXTZVPHCKPN-HTXNQAPBSA-N
CAS Datenbank
143390-89-0(CAS DataBase Reference)
EPA chemische Informationen
Kresoxim-methyl (143390-89-0)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn;N,N,Xn
R-Sätze: 40-50/53
S-Sätze: 2-36/37-60-61
RIDADR  UN3077 9/PG 3
WGK Germany  3
HS Code  29252900
Giftige Stoffe Daten 143390-89-0(Hazardous Substances Data)
Toxizität LD50 in rats (mg/kg): >5000 orally; >2000 dermally (Ammerman)
Bildanzeige (GHS)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H351 Kann vermutlich Krebs verursachen. Karzinogenität Kategorie 2 Warnung P201, P202, P281, P308+P313, P405,P501
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 1 Warnung P273, P391, P501
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P281 Vorgeschriebene persönliche Schutzausrüstung verwenden.
P501 Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Kresoxim-methyl Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R40:Verdacht auf krebserzeugende Wirkung.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.

S-Sätze Betriebsanweisung:

S2:Darf nicht in die Hände von Kindern gelangen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
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.

Verwenden

An agricultural fungicide.

Verwenden

Kresoxim-methyl is used for the control of several diseases (scab, mildews, blast, sheath blight and others) on a range of crops including apples, pears, vines, sugar beet and cereals.

Verwenden

Agricultural fungicide.

Definition

ChEBI: A carboxylic ester that is the methyl ester of (2E)-(methoxyimino){2-[(2-methylphenoxy)methyl]phenyl}acetic acid. A fungicide for the control of scab on apples and pears and other fungal diseases on a wide range of crops.

Hazard

Moderately toxic by skin contact. Low tox-icity by ingestion and inhalation.

Sicherheitsprofil

Moderately toxic by skin contact. Low toxicity by ingestion and inhalation. Questionable carcinogen with experimental data reported. When heated to decomposition it emits toxic vapors of NOx.

Stoffwechselwegen

By hepatocyte suspensions prepared from goats, pigs, hens, and rats that have been cryopreserved and thawed, BAS 490 F is metabolized via the same pathways as observed using fresh rat hepatocytes. The rate of hydrolysis of 14C-BAS 490 F leading to a carboxylic acid derivative seems to be constant between the cryopreserved and fresh hepatocytes except for goats. The oxidation reaction at the methyl group of the phenoxy ring, leading to the hydroxymethyl analog of the carboxylic acid of BAS 490 F, significantly decreases after cryopreservation, whereas the formation of (E)-2-methoxyimino-2[2-(4- hydroxy-2-methylphenyloxymethyl)phenyl] acetic acid by hydroxylation at the 4-position of the phenoxy ring remains at a constant rate. In pig hepatocytes, the two hydroxylated metabolites of the phenoxy ring, carboxy BAS 409 F and (E)-2-methoxyimino-2-o- hydroxymethylphenyl acetic acid, are formed to a lesser extent after cryopreservation.

Stoffwechsel

Kresoxim-methyl is rapidly metabolized in mammalian systems to the virtually inactive carboxylic acid, accounting for its low toxicity and high level of selectivity. Atharvest residues in cereals and top fruit are <0.05 mg/kg and <1 mg/kg in grapes and vegetables. The soil DT50 = <3 days, and the Koc is 219 to 372. For the main metabolite, the Koc is 17 to 24. Hydrolytic stability tests indicate a DT50 of 34 days at pH 7 but only 7 h at pH 9.

Toxicity evaluation

Kresoxim-methyl has an acute oral LD50 > 5,000 and an acute dermal LD50 > 2,000 mg/kg in rats. The NOEL for rats is 800 ppm, and the ADI = 0.4 mg/kg bw (body weight). Kresoxim-methyl is not a skin or eye irritant, is nonmutagenic and nonteratogenic. It shows toxicity to aquatic organisms (fish 96-h LC50 = 0.681 to 1 mg/L) but does not cause permanent damage. Other nontarget organisms show the following levels of sensitivity: bird: 14-day LD50 = 2,150 mg/kg; bee: 48- h LD50 ≥ 20 μg/bee; worm: LC50 ≥ 937 mg/kg; Daphnia: 48-h EC50 = 0.186 mg/L; and algae 0- to 2-h EC50 = 63 μg/L.

Degradation

Kresoxim-methyl is a stable crystalline solid with limited water solubility. It is stable in the pH range 3-8 but it is hydrolysed to the carboxylic acid (2, see Scheme 1) in base. DT50 values (25 °C) at pH 5,7 and 9 were 875,34 and 0.29 days, respectively. The product (2) was stable under these conditions.
Kresoxim-methyl undergoes rapid photodegradation in water when irradiated with UV light. Its DT50 was 3 days and several products were formed, one of which was the Z-isomer. Details of the other products are not available. Under conditions of simulated sunlight the compound was degraded with a DT50 of 37 days in pure water and 19 days in natural pond water.

Kresoxim-methyl Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Kresoxim-methyl Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 199)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20890 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26762 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
Zhengzhou Alfa Chemical Co.,Ltd
+8613343822234 +86-0371-55052911
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn China 12031 58

143390-89-0()Verwandte Suche:


  • BAS 490F
  • Kresoxim-methyl 250mg [143390-89-0]
  • Methyl (E)-α-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate
  • kresoxim-methyl (ISO) methyl (E)-2-methoxyimino-[2-(o-tolyloxymethyl)phenyl]acetate
  • Kresoxim-methyl, Methyl (E)-α-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate
  • Cresoxime-methyl
  • Cygnus
  • Methyl (E)-2-methoxyimino-2-[2-(o-tolyloxymethyl) phenyl] acetate
  • Methyl (E)-a-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate
  • alpha-(Methoxyimino)-2-[(2-methylphenoxy)methyl]benzeneacetic acid, (alpha,E)-Methyl ester
  • Kresoxim-methyl Standard
  • ALLEGRO
  • alpha-(Methoxyimino)-2-{(2-methylphenoxy)methyl}-benzeneacetic acid (E)-methyl ester
  • STROBY
  • MENTOR
  • KRESOXIM-METHYL
  • (E)-α-(methoxyimino)-2-((2-methylphenoxy)methyl)benzeneacetic acid methyl ester
  • kresoxim-mehtyl
  • methyl(E)-2-methoxyimino-(2-(o-tolyoxymethyl)phenyl)acetate
  • KRESOXIM-METHYL PESTANAL
  • KRESOXIM-METHYL INTERMEDIATES
  • Benzeneacetic acid, .alpha.-(methoxyimino)-2-(2-methylphenoxy)methyl-, methyl ester, (.alpha.E)-
  • kresoxim-methyl (bsi,iso)
  • BAS 490-02F
  • Candit
  • Discus (fungicide)
  • RIL-FA 200
  • Strob 1
  • Stroby WG
  • (E)-Methyl 2-(MethoxyiMino)-2-(2-((o-tolyloxy)Methyl)phenyl)acetate
  • KresoxiM-Methy
  • kresoxym methyl
  • -2-(2-((o-tolyloxy)
  • -Methyl 2-(methoxyimino)
  • Kresoxim-methyl Solution, 1000ppm
  • Kresoxim-methyl @100 μg/mL in Methanol
  • Kresoxim-methyl@1000 μg/mL in Acetone
  • KresoximMethylSoltuion,1000mg/L,1ml
  • Benzeneacetic acid, α-(methoxyimino)-2-[(2-methylphenoxy)methyl]-, methyl ester, (αE)-
  • 143390-89-0
  • Amines
  • Aromatics
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Agricultural chemicals(bactericide)
  • Pharmaceuticals
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