アクリロイルクロリド 化学特性,用途語,生産方法
外観
無色〜うすい黄色, 澄明の液体
溶解性
エタノール及びアセトンに溶け、水で分解する。
用途
有機合成原料。
用途
モノマー、中間体、マイクロカプセル材
使用上の注意
催涙性がある。不活性ガス封入。安定剤:Hydroquinone monomethyl ether 約100ppm、Hydroquinone 約200ppm不活性ガス封入
化学的特性
Acryloyl chloride is a highly flammable, polymerizable, and toxic (inhalation), light yellow liquid. A lacrimator.
使用
Acryloyl chloride is used in the production of plastics. It plays an important role in the preparation of acrylate monomers and polymers. It also acts as a substrate for cross-metathesis. Further, it is utilized in organic synthesis for the introduction of acrylic groups into other compounds.
一般的な説明
A liquid. Boiling point 75°C. Used to make plastics. Polymerization in a closed container can cause pressurization and explosive rupture.
空気と水の反応
Polymerizes readily upon exposure to oxygen in the air. Reacts exothermically with water to give hydrochloric acid and acrylic acid.
反応プロフィール
Acrylyl chloride is incompatible with strong oxidizing agents, alcohols, amines, alkali. Polymerizes readily upon exposure to oxygen. 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].
火災危険
When heated to decomposition, Acrylyl chloride emits toxic fumes of chlorides. Decomposes in water.
職業ばく露
May be used as a monomer in preparation of specialty polymers or as a chemical intermediate
輸送方法
UN3383 Poisonous Toxic by inhalation liquid, flammable, n.o.s. with an LC50 # 200 mL/m3 and saturated vapor concentration ≥500 LC50, Hazard class: 6.1; Labels: 6.1-Poisonous materials, 3-Flammable liquid, Technical Name Required, Inhalation Hazard Zone A. UN2924 Flammable liquids, corrosive, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, 8-Corrosive material, Technical Name Required
不和合性
Use MEHQ (monomethyl ether of hydroquinone) as an inhibitor. Incompatible with oxidizers, polymerizes on contact with oxygen; alcohols, amines, alkalis. Reacts violently with water, releasing hydrochloric acid and acrylic acid. Attacks some metals.
アクリロイルクロリド 上流と下流の製品情報
原材料
準備製品