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2-乙基蒽醌2-乙基蒽醌 2-乙基蒽醌

2-乙基蒽醌

CAS號 84-51-5
規格 25kg
純度 ≥98.5%
貨號 LM002
貨期 7天
品牌 黎明
庫存 20ton
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參考價： 需詢盤
貨號 品牌 純度 規格 參考價 貨期
LM002 黎明 ≥98.5% 25kg 需詢盤 7天

產品詳情

詳細信息(中文)：
用于制造雙氧水、染料中間體、光固化樹脂催化劑、光降解膜、涂料和光敏聚合引發劑
詳細信息(英文)：
Anthraquinone, a polycyclic aromatic hydrocarbon containing two opposite carbonyl groups (C=O) at 9,10 position, is yellow or light gray to gray-green crystal powder; insoluble in water. , In nature, it occurs in plants (aloe, cascara sagrada, senna, and rhubarb), fungi, lichens, and insects as a parent material for coloring of yellow, orange, red, red-brown, or violet. It is commercially produced by several ways including by oxidation of anthracene with chromic acid, the condensation of benzene and phthalic anhydride, followed by dehydration for cyclization, and diene Diels-Alder reaction. Anthraquinone is the most important quinone derivative of anthracene as the parent substance of a large class of dyes and pigments. One of the oldest mordant dye, alizarin, is the anthraquinone derivative. Anthraquinone is a starting material for the production of coloring compounds, antioxidants, and polymerization inhibitors. Its derivatives are widely used as intermediates for dyes, pigments, photographic chemicals, and paints. Anthraquinone is used in paper industry as a catalyst to increase the pulp production yield and to improves the fiber strength through reduction reaction of cellulose to carboxylic acid. Natural anthraquinones have cathartic properties. Anthraquinone derivatives are also used in manufacturing drugs. Mitoxantrone, an antineoplastic is an example. 2-Ethylanthraquinone is an intermediate for the synthesis of dyes. It is also used as a catalyst for the production of peroxide compounds.

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英文名 2-Ethyl anthraquinone
中文名 2-乙基蒽醌
CAS號 84-51-5 溶解性 ---
分子量 236.26500 熔點 108-111?°C(lit.)
密度 1.231 g/cm3 沸點 180-190°C

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產品：2-乙基蒽醌