![2-Hydroxy-2-Phenylacetophenone [119-53-9 Coumarin (Diphenylacetone)] 99% Large Quantity](/api/image?url=https%3A%2F%2Fcbu01.alicdn.com%2Fimg%2Fibank%2FO1CN01DJrv8c2CGmevSUnfX_!!1640488447-0-cib.jpg)
2-Гидрокси-2-фенилацетофенон [119-53-9 кумарин (дифенилоцетон)] 99%, крупная партия
Offer ID: 977425995744
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| Изображение | Характеристики | Цена (CNY / RUB) | В наличии | SKU ID | Кол-во / Корзина |
|---|---|---|---|---|---|
📦 | 1kg unit price | ¥450.0 / ≈ 5 478 ₽ | 2524 | 5933206836297 | |
📦 | 25kg unit price | ¥300.0 / ≈ 3 652 ₽ | 2525 | 5933206836298 |
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中文名称:2-羟基-2-苯基苯乙酮
中文同义词:安息香醇;苯甲酰苯甲醇;奥沙普秦杂质;安息香对照药材;安息香(2-羟基-2-苯基苯乙酮、二苯乙醇酮、安息香醇、苯甲酰苯甲醇、二苯二氧代乙醇);2-羟基-2-苯基苯乙酮200G;苯偶姻,二苯乙醇酮,2-羟基-2-苯基苯乙酮;安息香(>98%,BR)英文名称:Benzoin英文同义词:2-Hydroxy-1,2-diphenylethan-1-on;PHENYLBENZOYChemicalbookLCARBINOL;2-hydroxy-1,2-diphenyl-ethanon;2-hydroxy-2-phenyl-acetophenon;Acetophenone,2-hydroxy-2-phenyl-;Bitteralmondoilcamphor;bitteralmondoilcamphor;bitter-almond-oilcamphor
CAS号:119-53-9
分子式:C14H12O2
分子量:212.24
熔点134-138°C(lit.)
沸点194°C12mmHg(lit.)
密度1.31
蒸气压1.3hPa(136°C)FEMA2132|BENZOIN
闪点181
储存条件Storebelow+30°C.溶解度0.3g/l
酸度系数(pKa)12.28±0.20(Predicted)
形态PowdeChemicalbookr
颜色Off-whitetoveryslightlyyellow
气味(Odor)agreeablevanilla-likeodor
水溶解性Solubleinchlorine.Slightlysolubleinwater,ethanolandether.
敏感性MoistureSensitive
化学性质白色或淡黄色棱柱体结晶,熔点137℃,沸点344℃(1Pa),不溶于冷水,微溶于热水和乙醚,溶于乙醇与浓酸作生成联苯酰。用途用于光敏涂料、粘合剂的有机合Chemicalbook成原料,用于制造联苯酰,用于光敏树脂的印刷凸板、感光油墨、光固化玻璃制品等。用途用作中间体,也可用于染料生产及感光性树脂的光增感剂、照相凹版油墨、光固化型涂料



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