3-(ジメチルアミノ)フェノール

3-(ジメチルアミノ)フェノール 物理性質

融点 : 82-84 °C(lit.) 沸点 : 265-268°C 闪点 : 148 °C 貯蔵温度 : -20°C Freezer color : violet 水溶解度 : SLIGHTLY SOLUBLE Sensitive : Light Sensitive BRN : 774631 安定性：: Stable. May be air-sensitive. Combustible. Incompatible with strong oxidizing agents. CAS データベース: 99-07-0(CAS DataBase Reference) NISTの化学物質情報: Phenol, 3-(dimethylamino)-(99-07-0) EPAの化学物質情報: Phenol, 3-(dimethylamino)-(99-07-0)

安全性情報

主な危険性 : Xi,Xn Rフレーズ : 36/37/38-20/21/22 Sフレーズ : 26-36-36/37/39-22 WGK Germany : 3 RTECS 番号: SL1050000 Hazard Note : Irritant HSコード : 29222900

3-(ジメチルアミノ)フェノール MSDS 3-Dimethylaminophenol

3-(ジメチルアミノ)フェノール 化学特性,用途語,生産方法

化学的特性 Brown to Purple Solid 一般的な説明 Needles (from ligroin) or a dark gray solid. 空気と水の反応 Sensitive to prolonged exposure to air. Insoluble in water. 反応プロフィール An amine and phenol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. 火災危険 Flash point data for 3-Dimethylaminophenol are not available. 3-Dimethylaminophenol is probably combustible.

3-(ジメチルアミノ)フェノール 上流と下流の製品情報

原材料 3-アミノフェノール

準備製品

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