ヒドロキシトリシクロヘキシルスタンナン 化学特性,用途語,生産方法
外観
白色, 結晶〜粉末
溶解性
水＜1mg/l (25℃)。クロロホルム216g/kg, メタノール37g/kg, ジクロロメタン34g/kg, 四塩化炭素28g/kg, ベンゼン16g/kg, トルエン10g/kg, キシレン3.6g/kg, アセトン1.3g/kg, at 25℃。メタノールに溶け、水にほとんど溶けない。
農薬用途
ダニ駆除剤
化学的特性
Cyhexatin is a colorless to white, nearly odor-
less, crystalline powder.
使用
Cyhexatin is a derivative of tricyclohexyltin and an effective acaricide used in the control of spider mites.
一般的な説明
Technical Cyhexatin is a nearly odorless white crystalline powder that has no true melting point but degrades to bis(tricyclohexyl)tin oxide at 121 to 131°C which decomposes at 228°C; a melting point of 195-198°C is also reported. Very insoluble in water (less than 1 mg/L at 25°C), but wettable by water. Soluble in some organic solvents (acetone 1.3 g/L; xylenes 3.6 g/L; carbon tetrachloride 28 g/L; dichloromethane 34 g/L). Used as an acaricide (an agent to kill plant-feeding mites) in almonds, walnuts, hops and some fruits.
反応プロフィール
Cyhexatin is incompatible with strong oxidizing agents. Soluble in some organic solvents (acetone 1.3 g/L; xylenes 3.6 g/L; carbon tetrachloride 28 g/L; dichloromethane 34 g/L). Stable in aqueous suspensions in neutral and alkaline pH (above pH 6), but reacts exothermically as a base in the presence of strong acids to form salts. Converts to dicyclohexyltin oxide and further to cyclohexylstannoic acid upon exposure to ultraviolet radiation.
安全性プロファイル
Poison by ingestion,
inhalation, and intraperitoneal routes.
Moderately toxic by skin contact.
Experimental reproductive effects. When
heated to decomposition it emits acrid
smoke and irritating fumes. See also TIN
COMPOUNDS.
職業ばく露
Used as an agricultural chemical and
pesticide. A potential danger to those involved in the manu-
facture, formulation, and application of this acaricide
(miticide).
代謝経路
There is little published information of the degradation and metabolism
of cyhexatin. However, useful information on the fate of cyhexatin in a
water/sediment system can be deduced from published data on
azoc yclotin.
輸送方法
UN2786 Organotin pesticides, solid, toxic,
Hazard Class: 6.1; Labels: 6.1-Poisonous material. UN2811
Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-
Poisonous materials, Technical Name Required.
不和合性
Incompatible with strong oxidizers. May
react exothermically as base in the Incompatible with
strong oxidizers. May react exothermically as base in the
Incompatible with strong oxidizers. Reacts exothermically
as base in the presence of strong acids, forming salts. Keep away from ultraviolet radiation which may cause conver-
sion to dicyclohexyltin oxide and further to cyclohexylstan-
noic acid
.
ヒドロキシトリシクロヘキシルスタンナン 上流と下流の製品情報
原材料
準備製品