N,N-ジメチルカルバミド酸2-ジメチルアミノ-5,6-ジメチルピリミジン-4-イル 化学特性,用途語,生産方法
外観
白色～ほとんど白色, 結晶性粉末
溶解性
水に難溶。多くの有機溶媒に可溶。水3.0g/l(pH 7.4, 20℃)。アセトン4.0,エタノール2.5, キシレン2.9, クロロホルム3.3(全てg/l 25℃)。アセトンに溶け、水に溶けにくい。
農薬用途
殺虫剤
説明
Pirimicarb is a colorless solid that is
moderately soluble in water, acetone, ethanol, xylene, and
chloroform.
Pirimicarb is produced by reaction of 2-dimethylamino-
5,6-dimethyl-4-pyrimidone with dimethylcarbamic acid
chloride in the presence of a base or phosgene and dimethylamine.
Pirimicarb is a systemic, selective aphicide used
largely on grain crops, but also on ornamentals, cotton,
fruit, and in greenhouses.
化学的特性
Colorless crystalline solid. Odorless. Commercial product may be available as a liquid
使用
Pirimicarb is a systemic insecticide with contact, stomach and
respiratory action. It is a selective aphicide used in cereals, fruit, ornamentals,
strawberries, potatoes, sugar beet, fodder beet, cotton, oilseed
rape, tobacco and glasshouse crops.
定義
ChEBI: An aminopyrimidine that is N,N,4,5-tetramethylpyrimidin-2-amine substituted by a (dimethylcarbamoyl)oxy group at position 4.
健康ハザード
Highly toxic insecticide by oral and possibly other routes of entry; cholinesteraseinhibitor; median oral lethal doses in experimental animals ranged at 100–150 mg/kg;toxic symptoms include excessive salivation,lacrimation, slow heartbeat, blurred vision,headache, muscle twitching, tremor and convulsion; gastrointestinal effects include vomiting, nausea, abdominal pain, and diarrhea;severe poisoning can progress to death.
LD50 oral (rat): ～50 mg/kg
LD50 oral (dog): 100 mg/kg.
农业用途
Insecticide: Originally registered in the U.S. for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop.
製品名
ABOL®; AFICIDA®; APHOX®; FERNOS®; PIRIMIKARB; PIRIMOR®; PP 062®; PYRIMOR®; RAPID®
職業ばく露
Primicarb is a carbamate (N-methyl) insecticide. Originally registered in the United States for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop
代謝経路
The influence on the qualitative photochemical
behavior of pirimicarb which leads to the
photoproducts N-formylpirimicarb and
demethylpirimicarb is modified by the waxes that are
extracted from nectarines, oranges, and mandarin
oranges. The formation of the photoproducts is
hindered by the waxes.
輸送方法
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
不和合性
May react with strong oxidizers such as chlorates, peroxides, and nitrates. May form explosive materials with phosphorus pentachloride.
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.
N,N-ジメチルカルバミド酸2-ジメチルアミノ-5,6-ジメチルピリミジン-4-イル 上流と下流の製品情報
原材料
準備製品