| 单词 | 丙酮 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 丙酮 noun —acetone n丙酮 —acetone CH3COCHExamples:丙酮酸 n—pyruvate n 丙酮酸—pyruvic acid CH3COCOOH 丙酮中 n—acetone n See also:丙—propyl • letter "C" or roman "III" in list "A, B, C", or "I, II, III" etc • third in order 酮 n—ketone n • ketones pl
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用丙酮或类 似的清洁剂彻底清除功率板凹口内 的散热膏。 graco.com | Use acetone or equivalent [...] cleaner to thoroughly remove thermal paste from pockets on powerbar. graco.com |
水 是一种安全的溶剂，汽油、丙酮、苯 、二甲苯是有 毒的溶剂。 hesperian.org | Gasoline, acetone, benzene, and xylene [...] are toxic solvents. hesperian.org |
瓦克的产品系列VINNAPAS®、GENIOPERL®、HDK®、GENIOSIL®、ELASTOSIL® 和乙酰丙酮在复 合材料工业的许多标准生产工艺中应用非常广泛。 wacker.com | The WACKER products series VINNAPAS®, GENIOPERL®, HDK®, GENIOSIL® und ELASTOSIL® are used in various standard methods employed in the composites industry. wacker.com |
澳大 利亚和荷兰是仅有两个通过表格 D 报告缉获 3,4亚甲基二氧苯基-2-丙酮的国 家，但缉获量有限。 incb.org | Australia and the Netherlands were the only countries that reported on form D seizures of 3,4-MDP-2-P, in limited volumes. incb.org |
兼容水质样品以及一系列其它溶剂： 丙酮 、 笨 甲醛、丁酮、二氧六环、DMF、乙酸乙酯、异丙醇，以及多种酸碱。 malvern.com.cn | Compatible with aqueous samples [...] and a range of other [...] solvents: Acetone, Benzaldehyde, Butanone, Dioxane, DMF, Ethyl acetate, Isopropanol, [...]plus various acids and bases. malvern.com |
醋酸纤维丝束是由醋酸纤维素薄片经物理转换而来，在此过程中，先将醋酸纤维素 在 丙酮 中 溶 解，然后捻成丝束。 rhodia.com.cn | Acetate tow is derived from the physical [...] transformation of cellulose acetate flakes, in which the cellulose acetate is [...] dissolved in acetone, and then spun [...]into tow. rhodia.com.cn |
化学组成：亚磷酸三（2，4--二叔丁苯基）酯 受阻酚（3，5-二丁基-4—羟基-苯基丙酸十八烷基酯） 物理特性： 外观： [...] 白色结晶粉末 熔点： 50℃-182 ℃ 密度： 1.02-1.03g/cm3 [...] 溶解度：（参考数据） （20℃，% W/W） 丙酮 1 苯 43 36 氯仿 45 醋酸乙酯 [...]5 环已烷 20 水 ＜0.01 Irganox B900在涂料工业中的应用： [...] 应用在聚氨酯，聚酯和醇酸树脂的合成中及粉末涂料生产中能降低树脂的色泽，提高耐黄变性能。 eflam.com | Chemical composition: Sub-Tris (2,4 - di-tert-D-phenyl) ester hindered phenol (3,5 - 2-butyl -4 - hydroxy - 18 alkyl-phenyl propionate) Physical properties: Appearance: white crystalline powder Melting point: 50 ℃ -182 ℃ Density: [...] 1.02-1.03g/cm3 Solubility: (reference data) (20 ℃,% [...] W / W) benzene, acetone, an acetate 43 [...]Xylene 36 chloroform 45 cyclohexane 20 Ethyl [...]5 Water <0.01 Irganox B900 in the coatings industry in the application: application of polyurethane, polyester and alkyd resins in the synthesis and powder coating production can reduce the resin color to enhance anti-yellowing properties. eflam.com |
强极性溶剂（如丙酮、甲 基乙基酮 (MEK) 或二氧杂环己烷）将对膜造成无法恢复的损坏。 cn.spectrumlabs.com | Strong polar [...] solvents such as acetone, Methyl Ethyl Ketone (MEK) or dioxane [...]will irreparably damage the membranes. eu.spectrumlabs.com |
几位发言者报告了弄清前体化学品来源的最新动态，包 括在由苯丙酮非法 制造麻黄素中所用的不受国际管制的合成前体新的制造方 法。 daccess-ods.un.org | Several speakers reported on new developments in the sourcing of precursor chemicals, including new methods of manufacturing synthetic precursors not under international control, for use in the illicit manufacture of ephedrine from propiophenone. daccess-ods.un.org |
这是一个遥控的高爆丙酮装置，重 3 公斤。 daccess-ods.un.org | It was a remotely detonated [...] high-explosive acetone device weighing [...]some 3 kilograms. daccess-ods.un.org |
向世界海关组织报告了两起事件，其一是科特迪 瓦当局阻止了将分别运往贝宁和几内亚的 1,200 升 丙酮货物 和 2,600 升甲基乙基酮货物，据称这些货 物将用于提纯可卡因，这提醒我们可卡因贩运路 [...] 线沿线的任何地方都有可能与制造可卡因的非法 活动有关。 incb.org | Two incidents reported to the World Customs Organization, in which the authorities of Côte d’Ivoire [...] stopped shipments of 1,200 [...] litres of acetone and 2,600 litres of methyl ethyl ketone destined for [...]Benin and Guinea, respectively, [...]and allegedly intended for refining cocaine, serve as a reminder that illicit activities related to cocaine manufacture can occur anywhere along the cocaine trafficking routes. incb.org |
请勿使用以下任何化学用品或包含这些化学用品的任何溶液 ： 丙酮 、 乙醇、甲苯、乙醛、氨或氯甲烷。 support.dell.com | Do not use any of the following chemicals or any solutions that [...] contain them: acetone, ethyl alcohol, [...]toluene, ethyl acid, ammonia, or methyl chloride. support.dell.com |
如果氧分子夠多，運動 [...] 強度又在低度和中度之間，那麼葡萄糖中 的 丙酮 酸 就 會在腺粒體中被轉化成二氧 化碳和水。 herbalifenutritioninstitute.com | If there is plenty of oxygen available and [...] the exercise is of low to moderate [...] intensity, then the pyruvate from glucose [...]is converted to carbon dioxide and water in the mitochondria. herbalifenutritioninstitute.com |
为了探索适用于双向电泳(2-DE)分析的苹果叶片蛋白质提取方法,比较了三氯乙酸( TC A ) / 丙酮 沉 淀 法、二硫苏糖醇( DT T ) / 丙酮 法 、 Tris-HCl提取法和改良的Tris-HCl提取法等4种蛋白质提取方法。 chrom-china.com | In order to develop an efficient protein extraction method suitable for apple leaf proteomic analysis, four extraction methods for total protein in apple leaves were compared, [...] including trichloroacetic [...] acid (TCA)/acetone precipitation, dithiothreitol (DTT)/acetone method, tri(hydroxymethyl)aminomethane [...] [...](Tris-HCl) method and the modified Tris-HCl method. chrom-china.com |
请浏览6-丙酮基二 氢血根碱市场分析报告总目录 chemblink.com | List of Reports Available for 6-Acetonyldihydrosanguinarine chemblink.com |
瓦克生物技术以先进的生物技术工艺为基础， 为生命科学行业提供满足客户具体需求的创新型解决方案和产品， 产品包括药物蛋白、 [...] 环糊精和发酵法半胱氨酸， 此外也供应乙酰丙酮和高 品质的聚醋酸乙烯酯固体树脂等标准化学产品。 wacker.com | The BIOSOLUTIONS portfolio is also complemented by catalog chemicals, [...] such as acetyl acetone and high-quality [...]polyvinyl acetate solid resins. wacker.com |
无论如何不可以使聚碳酸盐-容器和合成油(（如“ [...] 生物-密封-油”），稀释剂，三氯, 煤油或者其它芳香族碳氢化合物（如 ： 丙酮 ） 接 触。 bauergroup.com | Polycarbonate containers should under no circumstances come into contact with [...] synthetic oils (e.g. "biocompressor oils"), diluent agents, trichloride, kerosene or other [...] aromatic hydrocarbons (e.g. acetone). bauergroup.com |
該研究使用 80% 丙酮、20 % 水的混合液，從乾燥磨碎的整顆山竹果果皮中萃取氧雜蔥酮。 xango.com.tw | An 80:20 acetone/water mixture was [...] used to extract the xanthones from dried, ground whole mangosteen fruit rind. xango.ca |
可用于检测烃(甲烷、天然气、煤气、乙烷、丙烷、苯、乙炔、丁烷、正丁烷、异丁烷、戊烷、已烷、汽油、甲苯等)，卤代烃(氯代甲烷、亚甲基氯、三氯乙烷、氯乙烯)，醇类(甲醇、乙醇、丙醇)，醚(甲 醚 ) 酮 ( 丁 酮 、 丙酮 ) ， 乙酸甲酯和其它化合物(氢气、二氧化硫、氨、硫化氢、工业溶剂，干清洗液等)。 sun-gun.com | Can be used to detect hydrocarbons (methane, natural gas, coal gas, ethane, propane, benzene, acetylene, butane, n-butane, isobutane, pentane, hexane, gasoline, toluene, etc.), halogenated hydrocarbons (chlorinated methanes , methylene chloride, trichloroethane, trichlorethylene), alcohols [...] (methanol, ethanol, propanol), an [...] ether (ether), ketones (methyl ethyl ketone, acetone), methyl [...]acetate and other compounds (hydrogen [...]gas, sulfur dioxide, ammonia, hydrogen sulphide, industrial solvents, dry cleaning fluid, etc.). sun-gun.com |
歐洲（包括英 國）及台灣均曾有懷疑與服食 2-(甲基氨基)-1-(4-甲基苯基)-1-丙酮有 關的嚴重中毒甚或死亡的呈報個案。 legco.gov.hk | There have been reported cases of acute toxicity with fatalities suspected to be associated with the use of mephedrone in Europe including the UK, as well as in Taiwan. legco.gov.hk |
特种聚合物是专为溶液加工而配制的，因此可溶于包括高氢键溶剂（如THF与DMF）在内的各种溶剂，以及这些溶剂与酮类（如M EK 、 丙酮 ） 的 混合溶液和其它稀释液中。 cn.lubrizol.com | Engineered polymers are specifically formulated for the solution process and are soluble in a variety of solvents including high-hydrogen [...] bonding solvents, such as THF and DMF, and in blends of these [...] solvents with ketones such as MEK or acetone and other diluents. lubrizol.com |
(o) 确定经麻醉药品委员会第 49/3 号决议核可的各国对麻黄碱、伪麻黄 碱、3,4-亚甲基二氧苯基-2-丙酮、苯基 - 2 - 丙酮 的 合法需要量估计数，并向国际 麻醉品管制局提供这方面的信息，后者应当与会员国协商，设法促进最大程度 地使用标准化方法协助确定这些估计数 daccess-ods.un.org | (o) Determine estimates of their legitimate national requirements for ephedrine, pseudoephedrine, 3,4-methylenedioxyphenyl-2-propanone and 1-phenyl-2-propanone, as endorsed by the Commission on Narcotic Drugs in its resolution 49/3, and provide that information to the International Narcotics Control Board, which, in consultation with Member States, should seek to promote standardized methodologies to assist with those estimates to the fullest extent possible daccess-ods.un.org |
公司的主要产品包括，为医药生产厂提供高品级的六氟丙烯（ HFP ），为电子、制冷等行业提供高纯八氟环丁烷（ [...] RC318 ），为离子膜、合成橡胶、六氟丙酮 等 产 品生产提供六氟环氧丙烷（ HFPO [...] ），以及为高温电线电缆企业和防腐泵阀设备生产企业提供优质聚全氟乙丙烯（ F46 ），等产品。 ruilipu.com | The main products include: high-grade hexafluoropropylene (HFP) for pharmaceutical plants, high-purity octafluorocyclobutane (RC318) for electron and refrigeration industries, hexafluoroepoxypropane [...] (HFPO) for ion exchange film, synthetic [...] rubber and hexafluoroacetone production, [...]high-quality tetrafluoroethylene-hexafluoropropylene [...]copolymer (F46) for high temperature electric wire and cable enterprises and anti-corrosive pump valve manufacturing enterprises, and so on. ruilipu.com |
清洁的基板用甲醇，丙酮和异丙醇（ IPA），它一般是足够的，干燥氮气（N 2），并在热板上或在烘箱中在150℃下进行5-10分钟，然后将它们加热。 jove.com | It is generally sufficient to clean the substrates [...] with methanol, acetone and isopropyl alcohol (IPA), [...]dry them with nitrogen (N2) and [...]then heat them on a hot plate or in an oven at 150 °C for 5-10 min. jove.com |
已固化后的粘合剂，只能通过在温水中浸泡或使用有机溶 剂（如丙酮）清理。 danalim.cn | Cured adhesive can only be removed by soaking in lukewarm water or with the use of [...] organic solvents (ex. acetone). danalim.cn |
六氟丙酮半水 合物有毒，因此有必要采取相应预防措施（参见供应商提供的使用指南）。 quadrantplastics.com | Hexafluoroacetonesesquihydrate is toxic and consequently the necessary precautions should be taken (see directions for use from the supplier). quadrantplastics.com |
以Vijayasri公司为例证，其应用是医用中间体生产中 的 丙酮 回 收 ，CXS250干泵具有内置变频器(variable frequency drive，VFD)，能够针对不同的批次水平精确地调节真空，减 少 丙酮 损 耗。 techworksasia.com | In the case of Vijayasri, where the [...] application is acetone recovery in the manufacture of pharma intermediates, the CXS250 has a built-in variable frequency drive (VFD), which enables accurate regulation of the vacuum for various batch levels and reduces acetone loss. techworksasia.com |
跨骏工程塑料制品公司（Quadrant EPP）材料的本粘合剂使用手册中提及了许多用于表面处理或溶剂粘结的 化学品：二甲基乙酰胺、二甲基甲酰胺、二氧杂环已烷、乙醇（酒精）、甲酸、六 氟 丙酮 半 水 合物、异丙醇、 二氯甲烷、全氯乙烯（四氯乙烯）、苯酚、磷酸、重铬酸钾、p-甲苯-磺酸、间二苯酚、重铬酸钠、硫酸、1,1,1三氯乙烷和三氯三氟乙烷。 quadrantplastics.com | Plenty of chemicals, to be used for surface pre-treatment or solvent cementing, are mentioned in this guide for adhesive bonding of Quadrant Engineering Plastic Products’ materials: dimethylacetamide, dimethylformamide, dioxane, ethanol (ethyl alcohol), formic acid, hexafluoroacetonesesquihydrate, isopropyl alcohol (isopropanol), methylene chloride, perchloroethylene (tetrachloroethylene), phenol, phosphoric acid, potassium dichromate, p-toluene-sulfonic acid, resorcinol, sodium dichromate, sulphuric acid, 1,1,1-trichloroethane, trichlorotrifluoroethane. quadrantplastics.com |
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