乙酸丙酯又名“乙酸正丙酯”、“醋酸丙酯”，天然存在于草莓、香蕉和番茄中。可以通过乙酸与1-丙醇经酯化反应得到的产物，具有酯的典型性质。常温下为无色透明液体，与乙醇、乙醚互溶，有特殊的水果香味  Propyl acetate, also known as "propyl acetate", "propyl acetate", is naturally found in strawberries, bananas and tomatoes. The product can be obtained by esterification of acetic acid and 1-propanol, which has typical properties of ester. It is a colorless and transparent liquid at room temperature. It is miscible with ethanol and ether. It has a special fruit flavor   一:用途purpose (1)涂料、油墨的溶剂、药物萃取剂、香料；工业上PTA用作醋酸回收的共沸剂。 （1）Solvent, medicine extractant and perfume of paint and ink; PTA is used as azeotrope of acetic acid recovery in industry. (2)对多种合成树脂有优良的溶解能力，是乙基纤维素、硝基纤维素、苯乙烯、甲基丙烯酸酯a树脂等许多合成树脂的有效溶剂. （2）It is an effective solvent for many synthetic resins, such as ethyl cellulose, nitrocellulose, styrene, methacrylate a resin and so on (3)常用于有机合成，是用作涂料、印刷油墨等的溶剂，也是工业常用的脱水剂；醋酸正丙酯是缓和快干剂，用于弹性版印刷油墨和凹版印刷油墨，特别是用在降烯烃和聚酰胺薄膜印刷. (3) It is commonly used in organic synthesis, as a solvent for coating, printing ink, etc., and also as a dehydrating agent commonly used in industry; n-Propyl Acetate is a moderating and quick drying agent, which is used in elastic printing ink and gravure printing ink, especially in olefin reducing and polyamide film printing (4)还用作硝酸纤维素、氯化橡胶和热反应性酚醛塑料的溶剂。 (4) It is also used as a solvent for nitrocellulose, chlorinated rubber and thermoreactive phenolic plastics. 二·包装、储运：180 kg/桶；贮存于阴凉、通风、干燥处，按危险化学品运输。 Packaging, storage and transportation: 180 kg / barrel; stored in a cool, ventilated and dry place and transported as dangerous chemicals. 三:主要可替代产品Main alternative products 1.甲苯，toluene (1)目前油墨稀释剂生产主要原料是甲苯、二甲或纯苯，且添加比例约为50%~70%但不环保；目前都提倡“无苯油墨稀释剂”，醋酸正丙酯恰好可取代甲苯在环保上的缺陷. (1) At present, the main raw materials of ink diluent production are toluene, dimethylbenzene or pure benzene, and the added proportion is about 50% ~ 70%, but it is not environmentally friendly. At present, "benzene free ink diluent" is advocated, and n-Propyl Acetate can just replace the defects of toluene in environmental protection (2)在塑料软包装上(特别是食品级和药用级的塑料包装上)甲苯有一定的**；醋酸正丙酯可以满足甲苯的缺陷. (2) Toluene has certain toxicity in plastic soft packaging (especially in food grade and pharmaceutical grade plastic packaging); n-Propyl Acetate can meet the defects of toluene 2.丁酮，有些涂料油漆或油墨中会用到丁酮、丙酮；现在市场上提倡产品指标为“无苯无酮”醋酸正丙酯同样可满足这一要求 2. Butanone, some paints or inks will use butanone and acetone; now it is advocated in the market that the product index is "no benzene, no ketone" and n-Propyl Acetate can also meet this requirement 3.无苯塑料油墨稀释剂成份为:烃类溶剂和松节油、乙酸乙酯、酷醋酸正酸丙酯、乙酸丁酯组成 3. The diluent of benzene free plastic ink is composed of hydrocarbon solvent, turpentine, ethyl acetate, propyl acetate and butyl acetate 4.芳香油墨稀释剂成份为:甲苯、二甲苯和纯苯中至少一种50%~70%，120#+[#]溶剂汽油、甲醇、乙醇、混丙醇和丁醇中至少一种5%~30%丁酯、乙酯、醋酸正丙酯中至少一种5%~30%环己酮、乙ニ醇乙醚醋酸酯、丙酮、丁酮和化白水中至少一种5%~20% 4. Diluent composition of aromatic ink: at least 50% ~ 70% of toluene, xylene and pure benzene, at least 5% ~ 30% of butyl ester, ethyl ester and propyl acetate, at least 5% ~ 30% of cyclohexanone, ethyl ether acetate, acetone, butanone and at least 5% ~ 20% of white **

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性质： - 外观：乙酸丙酯是无色液体，有着类似水果香味的气味。 - 溶解性：乙酸丙酯可溶于醇类、醚类和脂肪类溶剂，几乎不溶于水。 用途： - 工业用途：乙酸丙酯可用作溶剂，常用于涂料、清漆、胶粘剂、玻璃纤维、树脂和塑料的制造工艺中。