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5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin

NUARIMOL Struktur
63284-71-9
CAS-Nr.
63284-71-9
Bezeichnung:
5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin
Englisch Name:
NUARIMOL
Synonyma:
murox;el228;C11185;el2289;Trimiol;TRIMIDAL;NUARIMOL;triminol;guantlet;trimifruitsc
CBNumber:
CB3375554
Summenformel:
C17H12ClFN2O
Molgewicht:
314.74
MOL-Datei:
63284-71-9.mol

5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin Eigenschaften

Schmelzpunkt:
126°C
Siedepunkt:
475.2±40.0 °C(Predicted)
Dichte
1.3255 (estimate)
Dampfdruck
1 x 10-5 Pa at 23 °C
storage temp. 
0-6°C
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
pka
11.37±0.29(Predicted)
Wasserl?slichkeit
26 mg l-1 (pH 7) at 25 °C
Farbe
White to Pale Yellow
BRN 
6223667
EPA chemische Informationen
Nuarimol (63284-71-9)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 22-36
S-S?tze: 26
WGK Germany  3
RTECS-Nr. UV9279700
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P337+P313 Bei anhaltender Augenreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen.

5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R22:Gesundheitssch?dlich beim Verschlucken.
R36:Reizt die Augen.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Verwenden

Nuarimol is a systemic fungicide with both curative and protective activity. It controls a wide range of pathogenic fungi, e.g. Cercosporella spp., Septoria spp., Ustilago spp., powdery mildews, leaf spot, etc. in cereals (as a foliar spray and as a seed treatment), powdery mildews on pome fruits, stone fruits, vines, cucurbits and other crops and scab on apples.

Stoffwechselwegen

Photolytic degradation is the primary dissipation mechanism of nuarimol in the environment. Major degradation reactions observed on plants/soil surfaces and water include hydroxylation of the phenyl groups, oxidation of the carbinol carbon atom, dehalogenation and carbinol dehydroxylation (Scheme 1). The primary metabolic pathway of nuarimol in rats involves mainly aryl hydroxylation (Scheme 2).

Degradation

Nuarimol is stable to hydrolytic degradation when maintained in sterile buffered solutions (pH 3,6 and 9) in the dark at 52 °C (Saunders, 1977). It was readily degraded in distilled water via photolysis. The photolytic DT50 of nuarimol was approximately 1 hour. Numerous photoproducts were observed; however, no structural characterisation information was reported (Zornes and Donoho, 1978).
Nuarimol was extensively photodegraded on solid surfaces. More than 80 photodegradation products were observed when nuarimol was exposed to sunlight on a stainless steel surface for up to 150 hours (Althaus, 1980a). All photoproducts were formed at very low levels (less than 3% each). The structures of 23 photoproducts were identified. An abbreviated photodegradation pathway of nuarimol (based on products accounting for 1% or greater) is presented in Scheme 1. These products were generated from the following reactions: aryl hydroxylation of the chlorophenyl and fluorophenyl moieties (to yield 2, 3), cleavage of the pyrimidine ring and the oxidation of the carbinol carbon atom (4,5) and dehydroxylation of the carbinol moiety (6). Carboxylic acid fragments from the phenyl(7,8,9) and pyrimidine moieties (10), resulting from the cleavage of the parent phenyl and pyrimidine linkages, were also observed.

5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 60)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29810 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Henan Alfa Chemical Co., Ltd

China 12005 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49977 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023
sales@senfeida.com China 23046 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58

63284-71-9(5-(2-Chlor-4'-fluorbenzhydryl)-4-hydroxypyrimidin)Verwandte Suche:


  • 2-CHLORO-4'-FLUORO-A-(PYRIMIDIN-5-YL)BENZ HYDROXYLALCOHOL
  • (2-CHLOROPHENYL)-(4-FLUOROPHENYL)-PYRIMIDIN-5-YL-METHANOL
  • NUARIMOL
  • TRIMIDAL
  • (+-)-2-chloro-4’-fluoro-alpha-(pyrimidin-5-yl)benzhydrylalcohol
  • murox
  • trimifruitsc
  • triminol
  • (±)2-chloro-4′-fluoro-α-(pyrimidin-5-yl)benzhydrylalcohol
  • (±)α-(2-chlorophenyl)-α-(4-fluorophenyl)-5-pyrimidinemethanol
  • Trimiol
  • nuarimol (bsi,iso,ansi)
  • TRIMIDAL STANDARD
  • C11185
  • NUARIMOL PESTANAL
  • 2-Chloro-4'-fluoro-alpha-(pyrimidin-5-yl)benz hydroxylalcohol
  • 2-chloro-4’-fluoro-alpha-(pyrimidin-5-yl)benzhydrylalcohol
  • 2-chloro-4’-fluoro-alpha-(pyrimidin-5-yl)diphenylmethanol
  • 5-(2-chloro-4’-fluorobenzhydryl)-4-hydroxypyrimidine
  • alpha-(2-chlorophenyl)-alpha-(4-fluorophenyl)-5-pyrimidinemethano
  • alpha-(2-chlorophenyl)-alpha-(4-fluorophenyl)-5-pyrimidinemethanol
  • el228
  • el2289
  • guantlet
  • 5-[(2-chlorophenyl)-(4-fluorophenyl)methyl]-1H-pyrimidin-6-one
  • Nuarimol@1000 μg/mL in Acetone
  • Nuarimol Solution
  • Trimidal @100 μg/mL in MeOH
  • 5-Pyrimidinemethanol, α-(2-chlorophenyl)-α-(4-fluorophenyl)-
  • C15660000 Nuarimol
  • L15660000CY NuarimoL10μg/mLin Cyclohexane
  • Nuarimol 10.0 μg/ml Cyclohexane
  • Nuarimol 100 μg/ml Acetonitrile
  • Nuarimol 100 μg/ml Ethyl acetate
  • Phenobarbital Impurity 20
  • 63284-71-9
  • C17H12ClFN2O
  • NJ - NZPesticides
  • Alpha sort
  • Fungicides
  • N
  • N-PAlphabetic
  • Pesticides&Metabolites
  • Pyrimidines
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