Carbendazim

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H340：Kann genetische Defekte verursachen.

  H410：Sehr giftig für Wasserorganismen mit langfristiger Wirkung.

• Sicherheit

  P202：Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.

  P273：Freisetzung in die Umwelt vermeiden.

  P280：Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

  P308+P313：BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

  P391：Verschüttete Mengen aufnehmen.

  P405：Unter Verschluss aufbewahren.

Carbendazim Chemische Eigenschaften,Einsatz,Produktion Methoden

• ERSCHEINUNGSBILD

  FARBLOSE KRISTALLE ODER GRAUES BIS WEISSES PULVER.

• CHEMISCHE GEFAHREN

  Langsame Zersetzung bei Kontakt mit Basen.

• ARBEITSPLATZGRENZWERTE

  TLV nicht festgelegt (ACGIH 2005).
  MAK: Keimzellmutagen Kategorie 3A; (DFG 2005).
  

• AUFNAHMEWEGE

  Aufnahme in den Körper durch Inhalation des Aerosols.

• INHALATIONSGEFAHREN

  Verdampfung bei 20°C vernachlässigbar; eine gesundheitsschädliche Partikelkonzentration in der Luft kann jedoch beim Versprühen oder Dispergieren schnell erreicht werden, vor allem als Pulver.

• WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION

  Tierversuche zeigen, dass die Substanz möglicherweise fruchtbarkeitsschädigend oder entwicklungsschädigend wirken kann.

• LECKAGE

  NICHT in die Kanalisation spülen. NICHT in die Umwelt gelangen lassen. Verschüttetes Material in Behältern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern. Reste sorgfältig sammeln. An sicheren Ort bringen.

• R-Sätze Betriebsanweisung:

  R46:Kann vererbbare Schäden verursachen.
  R60:Kann die Fortpflanzungsfähigkeit beeinträchtigen.
  R61:Kann das Kind im Mutterleib schädigen.
  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.

• S-Sätze Betriebsanweisung:

  S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
  S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
  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.
  S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

• Beschreibung

  Carbendazim is the degradation product and active ingredient of the carbamate fungicide benomyl. Carbendazim (100 μM) disrupts the growth of S. cerevisiae by inhibiting microtubule polymerization. It impairs meiosis and steroidogenesis in an ex vivo rat model of seminiferous tubules and increases prostate weight in rats when administered at a dose of 100 mg/kg but does not affect other testosterone-dependent or estrogen-dependent tissues.

• Chemische Eigenschaften

  Colorless crystalline solid or light-gray powder. Commercially supplied as dry concentrate that is mixed with water for spraying.

• Verwenden

  Carbendazim is the most widely used active ingredient in the benzimidazole class of fungicides. It is a systemic fungicide with both protective and curative activities against a wide range of fungal diseases, especially caused by most Ascomycetes spp. and some Basidiomycetes and Deuteromycetes spp. in a wide variety of crop and ornamental uses.

• Definition

  ChEBI: A member of the class of benzimidazoles that is 2-aminobenzimidazole in which the primary amino group is substituted by a methoxycarbonyl group. A fungicide, carbendazim controls Ascomycetes, Fungi Imperfecti, and Basidiomy etes on a wide variety of crops, including bananas, cereals, cotton, fruits, grapes, mushrooms, ornamentals, peanuts, sugarbeet, soybeans, tobacco, and vegetables.

• Allgemeine Beschreibung

  Light gray or beige powder.

• Air & Water Reaktionen

  Insoluble in water. Carbendazim slowly decomposes in alkaline solution. .

• Reaktivität anzeigen

  Carbendazim is a carbamate ester-amine. Amines behave as chemical bases. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.

• Health Hazard

  ACUTE/CHRONIC HAZARDS: When heated to decomposition Carbendazim emits toxic fumes of NOx.

• Brandgefahr

  Literature sources indicate that Carbendazim is probably nonflammable.

• Landwirtschaftliche Anwendung

  Fungicide: Carbendazim is a systemic fungicide used as a drench to control a broad range of fungi in cereals, vegetables, oilseed rape, sugar beets, grapes, tomatoes, pome fruit and stone fruit. It is also used in post-harvest storage and as treatment in seed pre-planting, frequently in combination with other fungicides. In some areas, it has been used to combat Dutch elm disease.

• Handelsname

  ABACOL®; AIMCOZIM; BAS® 3460; BAS® 67054; BATTAL®; BAVISTIN®; BENDAZIM®; CARBATE®; CARBENDAZIME®; CARBENDAZOL®; CARBENDAZOLE®; CARBENDAZYM®; CARBENDOR; CEKUDAZIM®; CORBEL; CTR® 6669; CUSTOS®; DEFENSOR®; DELSENE®; DEROSAL®; E-965®; DERROPRENE®; EQUITDAZIN®; FUNGISOL®; HOE 17411®; LIGNASAN®; IMISOL®; KEMDAZIN®; MERGAL®; PILLARSTIN®; POLYPHASE®; RODAZIM®; STEMPOR®; SUPERCARB, TRITICOL®; TRITICOL®; U-32.104®

• Biochem/physiol Actions

  B-cell maturation antigen (BCMA) or tumor necrosis factor receptor superfamily member 17 (TNFRSF17) plays an important role in B cell development, function and regulation. BCMA also has the capability to activate nuclear factor-κB (NF-κB), janus kinase (JNK) and mitogen activated protein kinases (MAPKs). The protein is expressed in certain cancers like glioblastoma, chronic lymphocytic leukemia, Hodgkin lymphoma and multiple myeloma. It has a role in the maintenance of survival of long-lived plasma cells in bone marrow.

• Sicherheitsprofil

  Moderately toxic by skin contact. Mildly toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Human mutation data reported. An agricultural chemical and pesticide. When heated to decomposition it emits toxic fumes of NOx. See also CARBAMATES.

• mögliche Exposition

  Carbendazim is a benzimidazole/carbamate systemic fungicide used as a drench to control a broad range of fungi in cereals, vegetables, oilseed rape, sugar beets, grapes, tomatoes, pome fruit, and stone fruit. It is also used in postharvest storage and as treatment in seed preplanting, frequently in combination with other fungicides. In some areas, it has been used to combat Dutch Elm disease.

• Stoffwechselwegen

  When the mites are exposed to 14C-carbendazim, the major carbendazim metabolite identified in the bulb mites is 5-hydroxy-2-aminobenzimidazole. Low levels of 2-aminobenzimidazole and 5-hydroxy-2- benzimidazole carbamate are also identified.

• Versand/Shipping

  UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required

• Degradation

  Carbendazim (MBC, 1) was stable in acidic and neutral solutions (pH 5-7, DT₅₀≥57 days at 22°C), but decomposed rapidly with a DT₅₀ of 22 days (WHO, 1993b) to yield 2-aminobenzimidazole (2, Watluns, 1976; Zbozinek, 1984) under alkaline conditions (pH 9). An increase in the salinity of the water accelerated the degradation rate of MBC in water (Deshpande and Patil, 1987).
  Photolysis of MBC in natural sunlight is not a significant dissipation mechanism in the environment. Significant degradation did not occur either on leaf surfaces exposed to natural sunlight or in unamended dilute aqueous solution. Degradation occurred in solution under natural sunlight if photoinitiators such as riboflavin or acetone were present (Fleeker and Lacy, 1977).

• Inkompatibilitäten

  Carbamates are incompatible with reducing agents, strong acids, oxidizing acids, peroxides, and bases. Contact with active metals or nitrides cause the release of flammable, and potentially explosive, hydrogen gas.

• Waste disposal

  Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Carbendazim Upstream-Materialien And Downstream Produkte

Carbendazim Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(525)Suppliers

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