펜타클로로니트로벤젠

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H302：삼키면 유해함

  H317：알레르기성 피부 반응을 일으킬 수 있음

  H410：장기적 영향에 의해 수생생물에 매우 유독함

• 예방조치문구

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P273：환경으로 배출하지 마시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P301+P312：삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

펜타클로로니트로벤젠 MSDS

• Quintozine

펜타클로로니트로벤젠 화학적 특성, 용도, 생산

• 개요

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

• 화학적 성질

  Light green powder

• 용도

  Fungicide for seed and soil treatment.

• 생산 방법

  Quintozine is produced by nitration of pentachlorobenzene.

• 정의

  ChEBI: A C-nitro compound that is nitrobenzene in which every hydrogen has been replaced by a chlorine.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.

• 일반 설명

  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.

• 공기와 물의 반응

  Insoluble in water.

• 반응 프로필

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

• 건강위험

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

• 화재위험

  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.

• 농업용

  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.

• 상품명

  (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

• 색상 색인 번호

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

• Safety Profile

  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

• 잠재적 노출

  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.

• 환경귀착

  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)

• 신진 대사 경로

  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.

• 운송 방법

  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.

• Purification Methods

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

• 비 호환성

  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 .

• 폐기물 처리

  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.

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Global(8)Suppliers

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