Pentachlornitrobenzol

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H302：Gesundheitsschädlich bei Verschlucken.

  H317：Kann allergische Hautreaktionen verursachen.

  H410：Sehr giftig für Wasserorganismen mit langfristiger Wirkung.

• Sicherheit

  P261：Einatmen von Staub vermeiden.

  P264：Nach Gebrauch gründlich waschen.

  P264：Nach Gebrauch gründlich waschen.

  P273：Freisetzung in die Umwelt vermeiden.

  P280：Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

  P301+P312：BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.

  P302+P352：BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.

Quintozine Chemische Eigenschaften,Einsatz,Produktion Methoden

• ERSCHEINUNGSBILD

  FARBLOSE (REIN) BIS BLASSGELBE (TECHNISCH) KRISTALLE MIT CHARAKTERISTISCHEM GERUCH.

• CHEMISCHE GEFAHREN

  Zersetzung beim Erhitzen unter Bildung giftiger und ätzender Rauche mitChloridrauchen und Stickstoffoxiden.

• ARBEITSPLATZGRENZWERTE

  TLV: 0.5 mg/m?(als TWA); Krebskategorie A4 (nicht klassifizierbar als krebserzeugend für den Menschen); (ACGIH 2005).
  MAK nicht festgelegt (DFG 2005).
  

• AUFNAHMEWEGE

  Aufnahme in den Körper durch Inhalation des Aerosols.

• INHALATIONSGEFAHREN

  Eine gesundheitsschädliche Partikelkonzentration in der Luft kann beim Dispergieren schnell erreicht werden.

• WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION

  Möglich sind Auswirkungen auf die Leber mit nachfolgenden Funktionsstörungen.

• LECKAGE

  Verschüttetes Material in Behältern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern. Reste sorgfältig sammeln. An sicheren Ort bringen. NICHT in die Umwelt gelangen lassen. Persönliche Schutzausrüstung: Atemschutzgerät, P2-Filter für schädliche Partikel.

• R-Sätze Betriebsanweisung:

  R43:Sensibilisierung durch Hautkontakt möglich.
  R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
  R39/23/24/25:Giftig: ernste Gefahr irreversiblen Schadens durch Einatmen, Berührung mit der Haut und durch Verschlucken.
  R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
  R11:Leichtentzündlich.
  R40:Verdacht auf krebserzeugende Wirkung.

• S-Sätze Betriebsanweisung:

  S13:Von Nahrungsmitteln, Getränken und Futtermitteln fernhalten.
  S24:Berührung mit der Haut vermeiden.
  S37:Geeignete Schutzhandschuhe 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.
  S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
  S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

• Beschreibung

  Pentachloronitrobenzene (PCNB) is a pesticide and fungicide. Sensitization can occur in farmers and in those working in chemical plants.

• Chemische Eigenschaften

  Quinalphos is an off-white powder. It is stable and incompatible with strong bases and strong oxidizing agents. Quinalphos is uses as a fungicide and herbicide.

• Chemische Eigenschaften

  Quintozene is a colorless to cream-colored crystalline material. Musty, mothball odor. Technical-grade PCNB contains an average of 97.8% PCNB, 1.8% hexa- chlorobenzene (HCB), 0.4% 2,3,4,5-tetrachloronitrobenzene (TCNB), and less than 0.1% pentachlorobenzene. Musty odor.

• Chemische Eigenschaften

  Pentachloronitrobenzene forms colorless needles. Technical-grade PCNB contains an average of 97.8% PCNB, 1.8% hexachlorobenzene (HCB), 0.4% 2,3,4,5-tetrachloronitrobenzene (TCNB), and less than 0.1% pentachlorobenzene.

• Chemische Eigenschaften

  Light green powder

• Verwenden

  Pentachloronitrobenzene (PCNB) is used as a fungicide to suppress the growth of fungi in selective culture media such as Nash and Snyder medium (NS).

• Verwenden

  Fungicide for seed and soil treatment.

• Verwenden

  Quintozene is used against a range of diseases on vegetables, flower crops, cotton, bulbs, potatoes, wheat, rice, peanuts, pulse crops, maize, bananas and turf. It is used in the field and in glasshouses. It is usually applied to soil or as a seed treatment.

• Vorbereitung Methode

  Quintozine is produced by nitration of pentachlorobenzene.

• Definition

  ChEBI: A C-nitro compound that is nitrobenzene in which every hydrogen has been replaced by a chlorine. A fungicide used on a variety of crops, including cotton, rice and seed grains, it is no longer approved for use within the European Union.

• Allgemeine Beschreibung

  Crystalline pale yellow to white solid or powder with a musty moth ball odor. Insoluble in water and denser than water. Hence sinks in water.

• Air & Water Reaktionen

  Insoluble in water.

• Reaktivität anzeigen

  Quintozine is hydrolyzed by alkalis. Is incompatible with strong oxidizing agnets. Also incompatible with strong bases. Corrosive to unlined metal containers .

• Health Hazard

  Exposures to quinalphos cause toxicity and adverse health effects. On contact with the skin, quinalphos causes the effects of sensitization.

• Brandgefahr

  On hazardous decomposition, quintozene releases phosgene, hydrogen chloride, oxides of nitrogen, and chlorine-containing compounds, and other unknown materials may be released in a fire situation. Incomplete combustion may lead to the formation of oxides of carbon.

• Landwirtschaftliche Anwendung

  Soil fungicide, Nematicide, Seed treatment: Quintozene, the common name for PCNB or pentachlkoronitrobenzene, is an organochlorine fungicide used as a seed dressing or soil treatment to control a wide range of fungi species in such crops as potatoes, wheat, onions, lettuce, tomatoes, tulips, garlic, and others. Depending on the producer and the manufacturing procedure, PCNB impurities can include hexachlorobenzene, pentachlorobenzene, and tetrachloronitrobenzene. The fungicide is often used in combination with insecticides and fungicides including carbaryl, imazalil, tridimenol, etridiazole, and fuberidazole. It is available as a dustable or wettable powder, in granular form, emulsifiable concentrate, and seed treatment. Not approved for use in EU countries. Registered for use in the U.S. and Canada. There are more than 35 global suppliers.

• Handelsname

  (EPA lists 290 active and canceled or transferred products) AVICOL (PESTICIDE)®; BOTRILEX®; BLOCKER 4F®; BOTRILEX®; BRASSICOL®; BRASSICOL EARTHCIDE®; BRASSICOL 75®; BRASSICOL SUPER®; CHINOZAN®; EARTHCIDE®; FARTOX®; FOLOSAN®; FOMAC 2®; FUNGICHLOR®; GC 3944-3-4®; KOBU®; KOBUTOL®; KODIAK A-T FUNGICIDE®; KP 2®; MARISAN FORTE®; MEFENOXAM®; PARFLO®; PENTAGEN®; PHOMASAN®; PKhNB®; RTU 1010®; SANICLOR 30®; TERRACHLOR®; TERRACLOR®; TERRACLOR 30G®; TERRA-COAT®; TERRAFUN®; TERRAZAN®; TILCAREX®; TRIPCNB®; TRIQUINTAM®; TRITISAN®; TUBERGRAN®; TURFCIDE®; VITAVAX® Quintozene

• Kontakt-Allergie

  Pentachloronitrobenzene is a pesticide and a fungicide. Sensitization can occur in farmers or in chemical plants.

• Sicherheitsprofil

  Moderately toxic by ingestion. An experimental teratogen. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. Used as a fungcide. Dangerous; when heated to decomposition it emits highly toxic fumes of NO, and Cl-. See also NITRO COMPOUNDS OF AROMATIC HYDROCARBONS

• mögliche Exposition

  Those engaged in manufacture, formulation and application of this soil fungicide and seed treatment chemical. Peracetic acid is often used as a sterilizing agent in the medical, food service and pharmaceutical industries in combination hydrogen peroxide and acetic acid.

• Environmental Fate

  Biological. Pentachloronitrobenzene is rapidly degraded in flooded soils forming pentachloroaniline. When pentachloronitrobenzene was incubated in a submerged soil and moist soil for 3 weeks, the percentages of the applied dosage remaining were <1 and 82%, respectively. Chacko et al. (1966) reported microorganisms can convert pentachloronitrobenzene to pentachloroaniline and pentachlorothioanisole
  Soil. The half-lives of pentachloronitrobenzene in a Columbia fine sandy loam, Sacramento clay and Staten peaty muck from California were 4.7, 7.6 and 9.7 months, respectively. Degradation products were pentachloroaniline and pentachlorothioanis
  When heated to decomposition (330°C), emits toxic fumes of nitrogen oxides and chlorine (Sax and Lewis, 1987)

• Stoffwechselwegen

  Renner (1981) has reviewed the metabolism of quintozene. Fate in soil, plants, several animal species and fish has been reported. The nitro group provides a reactive centre, which allows rapid metabolism via three primary routes: nitro reduction, glutathione-dependent denitration and dechlorination. Thus a very complex array of metabolites is formed. Quintozene is relatively persistent in soil in comparison with plants and animals. It was one of the compounds which stimulated the study and understanding of the catabolism of glutathione conjugates in plants and animals and this was properly elucidated for the first time using such compounds. Nitro reduction and nitro displacement is quite rapid and therefore quintozene is much less persistent than is hexachlorobenzene. The latter shares one of the primary metabolites [ S-(pentachlorophenyl)glutathione] with quintozene and many of the sulfur-containing metabolites are common to both compounds.

• Versand/Shipping

  UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

• läuterung methode

  Crystallise it from EtOH. [Beilstein 5 H 247, 5 II 188, 5 III 618.]

• Degradation

  Quintozene is a stable compound. It is stable in acidic media but is hydrolysed in base (PM). The nitro group is liable to displacement by thiolysis.

• Inkompatibilitäten

  Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Thermal decomposition products may include nitrogen oxides and hydrogen chlo- ride. Corrosive to unlined metal containers .

• Filter für giftige stoffe

  The current ITSL for Pentachloronitrobenzene (11 μg/m3) was derived on May 30, 2006 (see attached justification memo). The averaging time (AT) assigned to the ITSL at that time was 24 hours, as per the default methodology at that time (Rule 232(2)(b)).

• Waste disposal

  Dispose of contents/container to an approved waste disposal plant or consult with envi- ronmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste contain- ing this contaminant (≥100 kg/mo) must conform to EPA regulations governing storage, transportation, treatment, and waste disposal. In accordance with 40CFR165, follow recommendations for the disposal.

Quintozine Upstream-Materialien And Downstream Produkte

Pentachlornitrobenzol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(9)Suppliers

82-68-8, Quintozine Verwandte Suche: