2,2'-オキシビス(1-クロロプロパン) 化學特性,用途語,生産方法
外観
無色～ほとんど無色, 澄明の液體
溶解性
水に可溶 (12g/100ml, 20℃)。有機溶剤に易溶。水に1.7g/l溶ける。水に極めて溶けにくい。
用途
殺蟲剤
説明
Bis-(2-chloroisopropyl) ether is a byproduct in the synthesis of ethylene and propylene glycol that has been found in municipal drinking water in the United States and waterways in the Netherlands where it is considered a persistent organic pollutant (POP). It is mutagenic in the
S. typhimurium strains TA 1535 and TA 100 but lacks mutagenic activity in mice.
化學的特性
Clear Colourless Oil
物理的性質
Colorless to light brown oily liquid. Verschueren (1983) reported an odor threshold concentration
of 320 ppb.
使用
Bis(2-chloroisopropyl)ether is used as a sol vent for resins, waxes, and oils, and inorganic synthesis.
一般的な説明
Colorless to light brown liquid. Odor threshold concentration 200 μg/L.
空気と水の反応
Subject to peroxidation in air. Insoluble in water.
反応プロフィール
BIS(2-CHLOROISOPROPYL)ETHER oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick 1979 p.151-154, 164].
健康ハザード
Bis(2-chloroisopropyl)ether exhibited moderately toxic and carcinogenic actions intest animals. The acute inhalation toxicity of this compound is considerably lowerthan those of bis(chloromethyl)ether and bis(chloroethyl)ether. Exposure to its vapors cancause irritation of the eyes and upper respiratory tract. Inhalation of 700 ppm of this com pound in air for 5 hours proved fatal to rats
The oral toxicity of bis(2-chloroisopropyl)ether in rats was found to be moderate, withan LD50 value of 240 mg/kg.
The compound is carcinogenic to animals.Although there is no evidence of its carcino genicity in humans, exposure may cause lungcancer.
火災危険
BIS(2-CHLOROISOPROPYL)ETHER is combustible.
職業(yè)ばく露
BCIE was previously used as a solvent
and as an extractant. It may be formed as a by-product of
propylene oxide production. It has been found in industrial
waste water and in natural water.
環(huán)境運命予測
Biological. When bis(2-chloroisopropyl)ether (5 and 10 mg/L) was statically incubated
in the dark at 25°C with yeast extract and settled domestic wastewater inoculum, complete
biodegradation was achieved after 14 days (Tabak et al., 1981).
Chemical/Physical. Kollig (1993) reported that bis(2-chloroisopropyl)ether is subject
to hydrolysis forming hydrochloric acid and the intermediate (2-hydroxy-isopropyl-2-
chloroisopropyl)ether. The latter undergoes further hydrolysis yielding bis
輸送方法
UN2490 Dichloroisopropyl ether, 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, epoxides. It may form dangerous
peroxides upon standing; may explode when heated.
廃棄物の処理
Use special incinerator due to
high HCl content, such as seagoing incinerator ships.
2,2'-オキシビス(1-クロロプロパン) 上流と下流の製品情報
原材料
準備製品