フマリルクロリド 化学特性,用途語,生産方法
外観
無色～暗褐色, 澄明の液体
溶解性
エタノール及び水で分解する。
化学的特性
Clear yellow liquid
使用
Fumaryl chloride was used in the preparation of high molecular weight poly(propylene fumarate). The photodissociation dynamics of fumaryl chloride was studied. It is used in agrochemicals and pharmaceuticals manufacturing. Also used as an intermediate for dyes, textile auxiliaries and peroxide compounds. It is an acid halide building block.
一般的な説明
Fumaryl chloride appears as a straw colored fuming liquid with a pungent odor. Vapors irritate the eyes and mucous membranes. Corrosive to metals and tissue.
反応プロフィール
Fumaryl chloride is incompatible with strong oxidizing agents, alcohols, amines and other bases. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
危険性
Corrosive to eyes and skin.
健康ハザード
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
火災危険
Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
安全性プロファイル
Moderately toxic by
ingestion, inhalation, and skin contact. A
skin, eye, and mucous membrane irritant. A
corrosive agent. Will react with water or
steam to produce toxic and corrosive fumes.
When heated to decomposition it emits
highly toxic fumes of phosgene and HCl.
フマリルクロリド 上流と下流の製品情報
原材料
準備製品
trans-1,2-ジベンゾイルエチレン
1,3-ジブロモ-2,4,6-トリメチルベンゼン
2,2'-[(E)-1,2-エテンジイル]ビス(5-メチルベンゾオキサゾール)
マレイン酸ビス(2,2,2-トリフルオロエチル)
(Z)-4-((4-acetamidophenyl)amino)-4-oxobut-2-enoic acid
2-Butene-1,4-dione,1,4-bis(4-chlorophenyl)-
Dyclonine Impurity 3
フマル酸ビス(2,4,6-トリブロモフェニル)