Simazin Produkt Beschreibung

Simazine Struktur
122-34-9
  • CAS-Nr.122-34-9
  • Bezeichnung:Simazin
  • Englisch Name:Simazine
  • Synonyma:Simazin;6-Chlor-N,N-diethyl-1,3,5-triazin-2,4-diamin;2,4-Bis(ethylamino)-6-chlor-S-triazin;2-Chlor-4,6-bis(ethylamino)-S-triazin
    DCT;CAT;a2079;h1803;w6658;a 2079;azotop;g27692;H 1803;w 6658
  • CBNumber:CB3291467
  • Summenformel:C7H12ClN5
  • Molgewicht:201.66
  • MOL-Datei:122-34-9.mol
Simazin physikalisch-chemischer Eigenschaften
Sicherheit

Simazine Chemische Eigenschaften,Einsatz,Produktion Methoden

  • ERSCHEINUNGSBILD WEISSES KRISTALLINES PULVER.
  • PHYSIKALISCHE GEFAHREN Staubexplosion der pulverisierten oder granulierten Substanz in Gemischen mit Luft möglich.
  • CHEMISCHE GEFAHREN Beim Erhitzen bilden sich giftige Rauche.
  • ARBEITSPLATZGRENZWERTE TLV nicht festgelegt (ACGIH 2005).
    MAK nicht festgelegt (DFG 2005).
  • AUFNAHMEWEGE Aufnahme in den Körper durch Inhalation des Aerosols und durch Verschlucken.
  • 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 Wiederholter oder andauernder Hautkontakt kann Dermatitis hervorrufen.
  • LECKAGE Verschüttetes Material in Behältern sammeln; falls erforderlich durch Anfeuchten Staubentwicklung verhindern. Reste sorgfältig sammeln. An sicheren Ort bringen. Chemikalienschutzanzug mit umgebungsluftunabhängigem Atemschutzgerät.
  • R-Sätze Betriebsanweisung: R40:Verdacht auf krebserzeugende Wirkung.
    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: S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
    S46:Bei Verschlucken sofort ärztlichen Rat einholen und Verpackung oder 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.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
  • Chemische Eigenschaften Pure products are white crystals. m.p.226 ~ 227℃, vapor pressure 8.13 x 10-7Pa (20 C). Its solubility in methanol is 400mg/L, its solubility in water is 5mg/L, its solubility in petroleum ether is 2mg/L and it is slightly soluble in chloroform. It has the advantages of stable chemical property, but it is easily hydrolyzed under the strong acid or alkali conditions and at higher temperatures to produce inactive hydroxyl derivatives. No corrosion. Original medicine m.p.224 C.
  • Chemische Eigenschaften Simazine is a combustible, white crystalline solid. Practically odorless.
  • Verwenden Herbicide.
  • Verwenden Selective preemergence systemic herbicide used to control many broad-leaved weeds and annual grasses in deep-rooted fruit and vegetable crops.
  • Verwenden Selective pre-emergence herbicide.
  • Definition ChEBI: A diamino-1,3,5-triazine that is N,N'-diethyl-1,3,5-triazine-2,4-diamine substituted by a chloro group at position 6.
  • Allgemeine Beschreibung White to off-white crystalline powder.
  • Air & Water Reaktionen Insoluble in water.
  • Reaktivität anzeigen Simazine is hydrolyzed by strong acids and alkalis .
  • Health Hazard Inconsistent data in the literature; oral LD50values in rats reported as 970 and 5000 mg/L,showing a wide difference; toxicity is of loworder.
  • Brandgefahr Literature sources indicate that Simazine is nonflammable.
  • Landwirtschaftliche Anwendung Pre-emergence herbicide, Algaecide: and ornamental crops, turf grass, orchards, and vineyards. At higher rates, it is used for non-selective weed control in industrial areas. Before 1992, simazine was used to control submerged weeds and algae in large aquariums, farm ponds, fish hatcheries, swimming pools, ornamental ponds, and cooling towers. Simazine is available in wettable powder, waterdispersible granule, liquid, and granular formulations. It may be soil-applied. Not approved for use in EU countries. A U.S. EPA restricted Use Pesticide (RUP) for all land uses because of its potential to contaminate ground water
  • Handelsname AKTINIT S®; ALCO® Simizine; AQUAZINE®; ATLAS SIMAZINE®; BATAZINA®; BITEMOL®; CALIBER®; CDT®; CEKUSAN®; CEKUZINA-S®; FRAMED®; G 27692®; GEIGY 27692®; GESARAN®; GESATOP®; GESATOP-50®; H 1803®; HARLEQUIN®; HERBAZIN® 500 BR; HERBAZIN® 50; HERBEX®; HERBOXY®; HUNGAZIN DT®; OXON ITALIA SIM-TROL®; PREMAZINE®; PRIMATEL S®; PRIMATOL S®; PRINCEP®; PRINCEP® 80W; SIMADEX®; SIMANEX®; SIMAZINE® 80W; SIMAZAT®; SIM-TROL®; TAFAZINE®; TAFAZINE® 50-W; TANZINE®; TAPHAZINE®; TOTAZINE®; TRIAZINE A 384®; W 6658®; WEEDEX®; ZEAPUR®
  • mögliche Exposition A potential danger to those involved in the manufacture, formulation, and application of this preemergence herbicide. Pesticide not in use; TRI and/or IUR indicates importers or manufacturers are unlikely. Banned for use in the EU.
  • Environmental Fate Soil. The reported half-life in soil is 75 days (Alva and Singh, 1991). Under laboratory conditions, the half-lives of simazine in a Hatzenbühl soil (pH 4.8) and Neuhofen soil (pH 6.5) at 22°C were 45 and 100 days, respectively (Burkhard and Guth, 1981).
    The half-lives for simazine in soil incubated in the laboratory under aerobic conditions ranged from 27 to 231 days (Zimdahl et al., 1970; Beynon et al., 1972; Walker, 1976, 1976a). In field soils, the disappearance half-lives were lower and ranged from 11 to 91 days (Roadhouse and Birk, 1961; Clay, 1973; Joshi and Datta, 1975; Marriage et al., 1975).
    Groundwater. According to the U.S. EPA (1986) simazine has a high potential to leach to groundwater.
    Plant. Simazine is metabolized by plants to the herbicidally inactive 6-hydroxysimazine which is further degraded via dealkylation of the side chains and hydrolysis of the amino group releasing carbon dioxide (Castelfranco et al., 1961; Humburg et al., 1989).
    Photolytic. Pelizzetti et al. (1990) studied the aqueous photocatalytic degradation of simazine and other s-triazines (ppb level) using simulated sunlight (λ >340 nm) and titanium dioxide as a photocatalyst. Simazine rapidly degraded forming cyanuric acid, nitrates and other intermediate compounds similar to those found for atrazine. Mineralization of cyanuric acid to carbon dioxide was not observed (Pelizzetti et al., 1990). In aqueous solutions, simazine is converted exclusively to hydroxysimazine by UV light (λ = 253.7 nm). The UV irradiation of methanolic solutions of simazine afforded simetone (2-methoxy-4,6-bis(ethylamino-s-triazine). Photodegradation of simazine in methyl alcohol did not occur when irradiated at wavelengths >300 nm (Pape and Zabik, 1970).
    Chemical/Physical. Emits toxic fumes of nitrogen oxides and chlorine when heated to decomposition (Sax and Lewis, 1987). In the presence of hydroxy or perhydroxy radicals generated from Fenton’s reagent, simazine undergoes dealkylation to give 2-chloro-4,6- diamino-s-triazine as the major product (Kaufman and Kearney, 1970).
  • Versand/Shipping UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required. UN2763 Triazine pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
  • Inkompatibilitäten Powder may form explosive mixture with air. Incompatible with strong oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
  • Waste disposal Strong acid or alkaline hydrolysis leads to complete degradation of simazine. However,large quantities of simazine should be incinerated in a unit operating @ 850℃ equipped with off-gas scrubbing equipment. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.
Simazine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Simazin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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122-34-9, Simazine Verwandte Suche:
  • 3,5-Triazine-2,4-diamine,6-chloro-N,N’-diethyl-1
  • 4,6-Bis(ethylamino)-2-chlorotriazine
  • 5-triazine-2,4-diamine,6-chloro-n,n’-diethyl-3
  • 6-Chlor-N,N'-diethyl-[1,3,5]triazin-2,4-diamin (simazin)
  • 6-chloro-n,n’-diethyl-1,3,5-triazine-2,4-diamine
  • 6-Chloro-N,N'-diethyl-[1,3,5]triazin-2,4-diamine
  • a 2079
  • a2079
  • Aktinit s
  • aktinits
  • Aquazine
  • azotop
  • Batazina
  • g27692
  • Geigy 27,692
  • geigy27,692
  • Gesaran
  • Gesatop 50
  • gesatop50
  • H 1803
  • h1803
  • Herbatoxol S
  • herbatoxols
  • Herbazin
  • Herbazin 50
  • herbazin50
  • simazine,w.p.(50%)
  • simazine80w
  • Simflow
  • Sinazine
  • s-Triazine, 2,4-bis(ethylamino)-6-chloro-
  • S-Triazine, 2-chloro-4,6-bis(ethylamino)-
  • Symazine
  • Syngran
  • Tafazine
  • Tafazine 50-w
  • tafazine50-w
  • Taphazine
  • Triazine a 384
  • triazinea384
  • w 6658
  • w6658
  • Weedex S2
  • Yrodazin
  • Zeapur
  • 2-CHLORO-4,6-BIS(ETHYLAMINE)S-TRIAZINE
  • SIMAZINE-1,3,5-15N3, 2-CHLORO-4,6-BIS(ETHYLAMINO)-S-TRIAZINE-15N3: 20NG/ML IN ETHANOL, MASS SPEC STD
  • 2 4-BIS(ETHYLAMINO)-6-CHLORO-SYM-TRIAZINE TECH
  • 2,4-bis(N-ethylamine)-6-chloro -1,3,-5-triazine
  • simazine (ISO) 6-chloro-N,N'-diethyl-1,3,5-triazine-2,4-diamine
  • 2-chloro-4,6-diethyl amio-1,3,5-triazine
  • Simazine-1,3,5-15N3, 2-Chloro-4,6-bis(ethylamino)-s-triazine-15N3
  • 5-triazine-2,4-diamine,6-chloro-n,n’-
  • [4-chloro-6-(ethylamino)-s-triazin-2-yl]-ethyl-amine
  • 6-chloro-2-N,4-N-diethyl-1,3,5-triazine-2,4-diamine
  • 6-chloro-N2,N4-diethyl-1,3,5-triazine-2,4-diamine
  • Simazine 500mg [122-34-9]
  • 2,4-Di(ethylaMino)-6-chloro-1,3,5-triazine