チオりん酸O,O-ジエチルO-(2-エチルチオエチル)/チオりん酸O,O-ジエチルS-(2-エチルチオエチル) 化学特性,用途語,生産方法
用途
農薬(殺虫剤)
化学的特性
Demeton is a light brown liquid with an odor
of sulfur compounds; freezing/melting point ≤‐13
C
使用
Insecticide.
一般的な説明
Oily liquid with an amber color and an odor of sulfur. Used as an agricultural insecticide.
反応プロフィール
DEMETON may release sulfur oxides and phosphoric acid. Solvent carrier vapors may travel on ground to ignition source. Avoid strong oxidizers. Avoid mixtures with water or polar solvents, in which sulfur is lost to oxygen, air and light, which cause hydrolysis, alkaline mixtures and oxidizing agents. [EPA, 1998].
健康ハザード
DEMETON is a cholinesterase inhibitor. It is readily absorbed through the skinand is extremely toxic. Probable human lethal oral dose is 5-50 mg/kg or 7 drops to 1 teaspoonful for 150 lb. person. Acute dose is believed to be 12 to 20 mg by oral route.
火災危険
May release sulfur oxides and phosphoric acid. Solvent carrier vapors may travel on ground to ignition source. Avoid strong oxidizers. Avoid mixtures with water or polar solvents, in which sulfur is lost to oxygen, air and light, which cause hydrolysis, alkaline mixtures and oxidizing agents.
職業ばく露
A potential danger to those involved
in the manufacture, formulation, and application of this
systemic insecticide and acaricide.
輸送方法
UN3278 Organophosphorus compound, liquid,
toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous
materials, Hazard Technical Name Required, Potential
Inhalation Hazard (Special Provision 5). UN3017
Organophosphorus pesticides, liquid, toxic, flammable,
flash point not , 23
C, Hazard class: 6.1; Labels: 6.1-
Poisonous materials, 3-Flammable liquid. UN2810 Toxic
liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-
Poisonous materials, Technical Name Required.
不和合性
May form explosive mixture with air.
Strong oxidizers, strong bases, soluble mercury, other
pesticides, and water.
廃棄物の処理
The thiono-and thiolo-isomers of
this mixture are 50% hydrolyzed in 75 minutes and 0.85 min-
ute, respectively @ 20℃
and pH 13. At pH 9 and 70 ℃
, the
half-life of Demeton is 1.25 hour, but an pH 1-5 it is over
11 hours. Sand and rushed limestone may be added together
with a flammable solvent; the resultant mixture may be burned
in a furnace with afterburner and alkaline scrubber
.In
accordance with 40CFR165, follow recommendations for the
disposal of pesticides and pesticide containers. Must be dis-
posed properly by following package label directions or by
contacting your local or federal environmental control agency,
or by contacting your regional EPA office.
チオりん酸O,O-ジエチルO-(2-エチルチオエチル)/チオりん酸O,O-ジエチルS-(2-エチルチオエチル) 上流と下流の製品情報
原材料
準備製品