1,2-epoxy-3-chloropropane. C 3 H 5 ClO(92.52). Racemic form is known. It is synthesized by dehydrochlorinating α,γ-dichlorohydrin obtained from glycerin or 2,3-dichloropropyl alcohol obtained from propylene with an alkali. Colorless liquid with a characteristic odor. Melting point -25.6 °C, boiling point 117.9 °C, flash point 40.6 °C. 1.1812. Insoluble in water, easily soluble in common organic solvents. Reacts with compounds containing active hydrogen to form various ring-opening adducts. Reacts with metal salts of phenols or organic acids to form glycidyl ethers or esters. Widely used as a solvent, epoxy resin raw material, synthetic rubber raw material, and chlorinated rubber stabilizer. Toxic. The liquid is absorbed through the skin, and the vapor irritates mucous membranes, and long-term handling can cause chronic fatigue, conjunctivitis, gastrointestinal disorders, etc. [CAS 106-89-8] Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition |
1,2-epoxy-3-chloropropane.C3H5ClO(92.52).ラセミ体のものが知られている.グリセリンから得られるα,γ-ジクロロヒドリン,またはプロピレンから得られる2,3-ジクロロプロピルアルコールをアルカリで脱塩化水素して合成される.特異臭をもつ無色の液体.融点-25.6 ℃,沸点117.9 ℃,引火点40.6 ℃.1.1812.水に不溶,普通の有機溶媒に易溶.活性水素をもつ化合物と反応して種々の開環付加物をつくる.フェノールまたは有機酸の金属塩と反応してグリシジルエーテルまたはエステルをつくる.溶剤,エポキシ樹脂原料,合成ゴム原料,塩素化ゴム安定剤として広く用いられる.有毒.液体は皮膚から吸収され,蒸気は粘膜を刺激し,長期間取り扱うと慢性の疲労,結膜炎,胃腸疾患などを起こす.[CAS 106-89-8] 出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報 |
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