3,5-ジニトロ-4-(ジプロピルアミノ)ベンゼンスルホンアミド 化学特性,用途語,生産方法
外観
赤黄色～黄赤色, 結晶～結晶性粉末
溶解性
水 2.6(mg/l, 25℃)。アセトン ＞500、アセトニトリル ＞150、メタノール 50、ジクロロメタン ＞30、ベンゼン 4、キシレン 2(g/l, 25℃)エタノール及びアセトンに溶け、水にほとんど溶けない。
農薬用途
除草剤
化学的特性
Yelloworange crystalline solid or powder.
Odorless.
使用
Herbicide.
定義
ChEBI: A sulfonamide that is benzenesulfonamide substituted at positions 3 and 5 by nitro groups and at position 4 by a dipropylamino group.
一般的な説明
Yellow-orange crystals. Non corrosive. Used as an herbicide.
反応プロフィール
A dinitroaniline derivative.
农业用途
Herbicide: Oryzalin is used to control annual grasses, herbaceous
plants, woody shrubs, vines and broadleaf weeds
on fruit and nut trees, soya beans, peas, sweet potatoes,
berries, vine and crops, cotton, Christmas tree plantations,
commercial/industrial and recreation area lawns, golf
course turf, residential lawns and turf, ornamental and/or
shade trees, nonagricultural rights-of-way, nonagricultural
uncultivated and industrial areas, power stations, paths/patios
and paved areas.
製品名
AGVALUE®; COMPOUND 67019®;
DIRIMAL®; EL-119®; EXCEL-S-PLUS®; EXPEDITE®;
FLEXLAN®; NATIONS AG II®; ORYZA®; PRO-TECK®;
ROUT®; RYCELAN®; RYZELAN®; SNAPSHOT®;
SURFLAN®; TURF FERTILIZER®; XL 2G®
安全性プロファイル
Low toxicity by ingestion and skin contact. Mutation data reported. When heated to decomposition emits toxic fumes of NOx, SOx.
合成
The synthesis method of oryzalin is as follows: Add PCl5 (624 mg, 3 mmol) to a suspension of 3,5-dinitro-N4,N4-di-n-propylsulfonate (347 mg) in dichloromethane (10 mL). Stir the reaction mixture for 2 hours. Wash the mixture with water. Collect the dichloromethane layer. Dry the dichloromethane layer with Na2SO4. Add 10 mL of 7N ammonia in methanol to the product. Stir the mixture for 3 hours at 40°C. Evaporate the solvent. Purify the product by silica gel column chromatography, eluting with hexane/ethyl acetate (2:1). Crystallize the product in dichloromethane/hexane.
職業ばく露
Oryzalin is a 2,6-dinitroaniline herbicide
used to control annual grasses, herbaceous plants,
woody shrubs, vines, and broad leaf weeds on fruit and nut
trees, soya beans, peas, sweet potatoes, berries, vine and
crops, cotton, Christmas tree plantations, commercial/industrial
and recreation area lawns, golf course turf, residential
lawns and turf, ornamental, and/or shade trees, nonagricultural
rights-of-way, nonagricultural uncultivated and industrial
areas, power stations, paths/patios, and paved areas.
輸送方法
UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneoushazardous
material, Technical Name Required. UN1596 Dinotoanilines,
Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
不和合性
Incompatible with 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, and epoxides. Slowly hydrolyzes in
water, releasing ammonia, and forming acetate salts.
Decomposes at 265C releasing toxic oxides of nitrogen,
sulfur, and carbon. Decomposed by strong ultraviolet light.
廃棄物の処理
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.
3,5-ジニトロ-4-(ジプロピルアミノ)ベンゼンスルホンアミド 上流と下流の製品情報
原材料
準備製品