メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P260：粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  P271：屋外または換気の良い場所でのみ使用すること。

  P273：環境への放出を避けること。

メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル 価格

メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル 化学特性,用途語,生産方法

• 外観

  白色の結晶性粉末

• 溶解性

  アセトンに溶け、水に極めて溶けにくい。

• 用途

  農薬(殺虫剤)

• 農薬用途

  殺虫剤

• 説明

  Carbofuran is another systemic insecticidal/nematicidal carbamate available in granular and liquid formulations. Because use of carbofuran granules was associated with bird kills, the U.S. Environmental Protection Agency (EPA) prohibited the use of carbofuran granules in 1994.

• 化学的特性

  Carbofuran is a broad-spectrum carbamate insecticide and nematicide. It is an odorless, white crystalline solid. On heating, it breaks down and can release toxic fumes, and irritating or poisonous gases. It is sparingly soluble in water, but very soluble in acetone, acetonitrile, benzene, and cyclohexone. The liquid formulations of carbofuran are classifi ed as RUPs because of their acute oral and inhalation toxicity to humans. Granular formulations are also classifi ed as an RUP. In fact, carbofuran was fi rst registered in the United States in 1969 and classifi ed as an RUP. Exposure to heat breaks down carbofuran, with the release of toxic fumes. Carbofuran is used for the control of soil-dwelling and foliar-feeding insects. It is also used for the control of aphids, thrips, and nematodes that attack vegetables, ornamental plants, crops of sunfl ower, potatoes, peanuts, soybeans, sugar cane, cotton, rice, and a variety of other crops

• 使用

  Carbofuran is used to control soil-dwelling insect pests and nematodes in a wide range of crops.

• 一般的な説明

  Carbofuran is an odorless white crystalline solid. Contact with skin may burn skin and eyes. When exposed to heat or flames Carbofuran may emit toxic oxides of nitrogen. Carbofuran is toxic by inhalation, skin contact, and/ or ingestion. Carbofuran is used as a pesticide.

• 空気と水の反応

  Slightly soluble in water.

• 反応プロフィール

  Carbofuran is a carbamate ester. 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. Carbofuran is unstable in an alkaline media. .

• 火災危険

  May release nitrogen oxides. Containers may explode in heat of fire. Avoid alkalies. Stable under neutral or acid conditions.

• 农业用途

  Insecticide, Acaricide, Nematicide: Carbofuran is a broad-spectrum carbamate pesticide that kills insects, mites, and nematodes on contact or after ingestion. It is used against soil and foliar pests of field, fruit, vegetable, and forest crops. Carbofuran, granule form, is banned in the U.S. A U.S. EPA restricted Use Pesticide (RUP). Not approved for use in EU countries. There are 40 global suppliers.. According to the Ecological Incident Investigation System, carbofuran has been responsible for more avian deaths than any other pesticide.

• 製品名

  A13-27164®; AU'ULTRAMICIN®; BAY 704143®; BAY 78537®; BRIFUR®; CARBODAN®; CARBOSIP 5G®; CRISFURAN®; CURETERR®; CHINUFUR®; D 1221®; DIAFURAN®; FMC 10242®; FURACARB®; FURADAN®; FURAN®; FURODAN®; KENFURAN®; KENOFURAN®; NEX®; NIA10242; NIAGARA 10242; NIAGARA NIA-10242; PILLARFURAN®; RAMPART®; YALTOX®

• 接触アレルゲン

  It is a pesticide with insecticide properties, of the carbamate group. It was implicated as a sensitizer in two farmers

• 安全性プロファイル

  to decomposition it emits toxic fumes of

• 職業ばく露

  A potential danger to those involved in the manufacture, formulation, and application of this insecticide, acaricide, and nematocide.

• 環境運命予測

  Carbofuran is soluble in water and is moderately persistent in soil. Its half-life is 30–120 days. It enters surface water as a result of runoff from treated fields and enters groundwater by leaching of treated crops. If released to soil, degradation occurs by chemical hydrolysis and biodegradation. The persistence of carbofuran in the soil increases as the clay and organic matter content of the soil increase, and as the pH and moisture content of soil decrease. Chemical hydrolysis occurs more rapidly in alkaline soil as compared to neutral or acidic soils. Carbofuran is likely to leach to groundwater in soils with low organic content. Volatilization from soil is not expected to be significant, although some evaporation from plants may occur. If released to water, carbofuran degrades by hydrolysis under alkaline conditions and by biodegradation. Aquatic volatilization, adsorption, and bioconcentration are not expected to be important.

• 代謝経路

  The fate of carbofuran has been investigated in soils, plants, mammals, birds, fish and insects. Metabolic pathways include hydrolysis, oxidation (ring and N-methyl hydroxylation) and conjugation. The metabolism of carbofuran has been extensively reviewed by Schlagbauer and Schlagbauer (1972) and Kuhr and Dorough (1976). Metabolism in economic animals was reviewed by Akhtar (1985). Consequently the many primary publications are not usually cited.

• 代謝

  Carbofuran (1) is degraded by hydrolysis and oxidation in soil before ultimate mineralization . The rate of hydrolysis in soils is slightly higher under flooded than under nonflooded conditions. Products depend on the soil type and the prevalence of aerobic or anaerobic conditions, and it was also reported that carbofuran did not degrade under anaerobic conditions. The products, 3-hydroxycarbofuran (2) and 3-ketocarbofuran (3), have been isolated from soil extracts after incubation with carbofuran. The phenol (7) was identified as a major product in several studies. The products are further degraded and bound to soil organic matter. Enhanced degradation may follow repeated applications of carbofuran to soils, and bacterial cultures capable of rapidly degrading carbofuran have been obtained from treated soils.

• 貯蔵

  Carbofuran should be stored in a cool, dry, well-ventilated place, in their original containers only. It should not be kept stored or used near heat, open flame, or hot surfaces

• 輸送方法

  UN2757 Carbamate pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN 2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name RequiredUN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

• 不和合性

  Alkaline substances, acid, strong oxidizers, such as perchlorates, peroxides, chlorates, nitrates, permanganates.

• 廃棄物の処理

  Alkaline hydrolysis is the recommended mode of disposal. 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.

• 予防処置

  During use/handling of carbofuran, workers should wear coveralls or a long-sleeved uniform, head covering, and chemical protective gloves made of materials such as rubber, neoprene, or nitrile. Occupational workers should know that areas treated with carbofuran are hazardous. The runoff of carbofuran material and the fi re control releases irritating or poisonous gases. It is advisable that workers should enter storehouses or carbofuran-treated close spaces with caution

メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル 上流と下流の製品情報

メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル スペクトルデータ(IR)

1563-66-2, メチルカルバミド酸2,3-ジヒドロ-2,2-ジメチルベンゾフラン-7-イル キーワード