| 单词 | 对氨基苯丙酮 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 对氨基苯丙酮—p-aminopropiophenoneSee also:氨基—amino amino group 氨基n—methyln 丙酮n—acetonen 丙酮—acetone CH3COCH
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在已进行的风险评估研究中，最重要的一项是 氨基甲 酸乙酯对小鼠致癌性的毒理学研究。 cfs.gov.hk | The pivotal toxicological study for risk assessment was a carcinogenicity study of EC in mice. cfs.gov.hk |
其他镇静安眠药甲丙氨酯、甲喹酮、苯巴比妥、唑吡坦。 daccess-ods.un.org | Other sedative hypnotics, including barbiturates Meprobamate, methaqualone,phenobarbital,zolpidem. daccess-ods.un.org |
其他镇静安眠药甲丙氨酯、甲喹酮、苯巴比妥、唑吡坦。 下文是列入经修订的年度报告调查表草案的毒品类别和类型。 daccess-ods.un.org | Listed below are the classes and types of drugs included in the revised draft annual report questionnaire. daccess-ods.un.org |
陈伟仁先生提醒与会人士，在《2008年食物内防腐剂(修订)规例》的过渡期届满後， 有一种防腐剂「对羟基苯甲酸丙酯(食 物添加剂国际编码系统编号216)」及其替代物不 [...] 再获准用於食物中。 cfs.gov.hk | Mr. W. Y. CHAN reminded that after the transitional period of Preservatives in Food [...] (Amendment) Regulation 2008 was expired, one [...] preservative, propylpara-hydroxybenzoate(INS 216), [...]and its alternative form would no [...]longer be permitted to be used in food. cfs.gov.hk |
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4336 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 Xylene36 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 |
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 |
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 |
就经丁化作用的羟基茴香醚、经丁化作用的羟基甲苯、 丙基棓酸盐、辛基棓酸盐、十二(烷)基棓酸盐及特丁基对苯二酚而言，可混合使用其中2种或多於2种添加剂，但前提是必须符合以下条件：当食物所含的每种该等食物添加剂的分量以其在该食物的最高准许含量所占百分率的方式显示时，该等百分率合计不超过100。 cfs.gov.hk | In relation to butylated hydroxyanisole, butylated hydroxytoluene,propyl gallate, octyl gallate, dodecyl gallate and tertiary butylhydroquinone, 2 or more of these food additives can be used in combination only if the following condition is satisfied: when the quantity of each such food additive present in that food is expressed as a percentage of the maximum permitted level, the sum of those percentages does not exceed 100. cfs.gov.hk |
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, ethylacid,ammonia,ormethyl chloride. support.dell.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 |
二零 零七年，国际癌症研究机构再次对氨基甲酸乙酯进行评估，并把这种物 质重新分類，由第 2B 组 (“或可能令人類患癌的物质”)改为第 2A 组 (“可 能令人類患癌的物质”)。 cfs.gov.hk | In 2007, the International Agency for Research on Cancer (IARC) reassessed EC and up-graded its classification from Group 2B (“possibly carcinogenic to humans”) to Group 2A (“probably carcinogenic to humans”). cfs.gov.hk |
计算经丁化作用的羟基茴香醚、经丁化作用的羟基甲苯、丙基棓酸盐、辛基棓酸盐、十二(烷)基棓酸盐、特丁基对苯二酚、硫代二丙酸及愈疮树脂的含量，是按食物中的脂肪或油的重量计算。 cfs.gov.hk | Levels of [...] butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate, octyl gallate, dodecyl gallate, tertiary [...]butylhydroquinone, thiodipropionic [...]acid and guaiac resin, are calculated against the weight of the fat or oil content of the food. cfs.gov.hk |
邓绍平博士說，这项风险评估研究的目的是检测本地发酵食物和酒精饮品的氨基甲 酸乙酯含量，评估市民从膳食摄入氨基甲 酸乙酯对健康带來的风险，并根据在日常食用 的发酵食物和饮品中检测到的氨基甲酸乙酯含量和市民从这些食物和饮品摄入氨基甲 酸乙酯的估计分量，制订健康指引。 cfs.gov.hk | Dr. Anna TANG said that the RA study aimed at examining the level of EC in local fermented foods and alcoholic beverages, assessing theassociated health risk posed to the population through dietary exposure to EC and formulating health advice based on the measured EC levels and estimated dietary exposure in commonly consumed fermented foods and beverages. cfs.gov.hk |
唯一将会被停 止使用的是对羟基苯甲酸丙酯。 cfs.gov.hk | The only case of [...] discontinuation iswithpropyl para-hydroxybenzoate. cfs.gov.hk |
2-氨基-1-(2-甲氧基-4-甲磺酰胺基-5-苯氧基苯基)乙酮盐酸盐 chemblink.com | 2-Amino-1-(2-methoxy-4-methanesulfonylamino-5-phenoxyp henyl)ethanone hydrochloride chemblink.com |
列在 2005 年监控程序中的物质（氨非他酮-bupropion, 咖啡因-caffeine，脱羟肾上腺素phenylephr ine,苯丙羟胺-phenylpropanolamine, 阿扎环醇-pipradrol ，伪麻黄碱pseudoephedrine，脱氧肾上腺素-synephrine）不视为禁用物质。 unesdoc.unesco.org | The substances included in the 2005 Monitoring [...] Programme (bupropion, caffeine, phenylephrine, phenylpropanolamine, pipradrol, pseudoephedrine, synephrine) are not [...]considered as Prohibited Substances. unesdoc.unesco.org |
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 |
目前，国外商业化的煤间接液 化典型技术是南非S A S O L公司的F-T合成技术，主要产品为汽油、柴油、蜡、 燃气、氨、乙烯、丙烯、 聚合物、醇、醛、酮等 11 3种。 unesdoc.unesco.org | Up to date, the typical commercial technology of the indirect liquefaction of coal outside China is the F-T synthesis technology of SASOL Company in South Africa. unesdoc.unesco.org |
可视乎情况适当而混合使用苯甲酸、对羟 基苯甲酸 乙酯、对羟 基苯甲酸甲酯及山梨酸，但前提是必须符合以下条件：当食物所含的每种该等食物添加剂的分量以其在该食物的最高准许含量所占百分率的方式显示时，该等百分率合计不超过100。 cfs.gov.hk | Benzoic acid, ethyl para-hydroxybenzoate, methyl para-hydroxybenzoate and sorbic acid, as appropriate, can be used in combination only if the following condition is satisfied: when the quantity of each such food additive present in that food is expressed as a percentage of the maximum permitted level, the sum of those percentages does not exceed 100. cfs.gov.hk |
陈蓉蓉女士說，这 [...] 项风险评估研究的目的，是检测动物源性食物的多溴聯苯醚含量；估计本港中学生可能 从这些食物摄入多溴聯苯醚的情况；以及评估多溴聯苯醚对健康带來的风险。 cfs.gov.hk | Ms Melva CHEN said that the RA study aimed to measure the levels of PBDEs in food of animal origin, to estimate the potential dietary [...] exposure to PBDEs of secondary school students in Hong Kong from these foods and [...] to assess the associated healthrisks. cfs.gov.hk |
不过，2011 年欧洲食物安全局指出，观察到的多溴联苯醚 对甲状腺激素水平的影响是不一致的，而摄入其他卤代污染物亦可能会 令研究结果出现偏差。 cfs.gov.hk | However, the European Food Safety Authority (EFSA) in 2011 opined that the observed effects on thyroid hormone levels were not always consistent, and that exposure to other halogenated contaminants could have confounded the outcome of these studies. cfs.gov.hk |
针对越来越多地在非 法制药厂发现苯乙酸这一趋势，麻管局鼓励所有 国家政府特别重视辨别苯乙酸转变为1-苯基-2-丙 酮所需的化学品，特别是醋酸酐。 incb.org | In connection with the increasing trend towards the detection of phenylacetic acid in illicit laboratories,the Board encourages all Governments to place special emphasis on [...] the identification of chemicals that are required [...] to convert phenylacetic acid to P-2-P, in particular aceticanhydride. incb.org |
巴基斯坦制造的计量吸入器中的活性成分为柳丁氨醇（由上述三个企业制造）、柳丁氨醇/丙酸（由 Macter 和 Zafa 制造）、丙酸（两种不同剂量）、沙美特罗/替卡松（三种 不同剂量）以及异丙托品、沙美特罗和曲安奈德 （仅由 Macter 制造）。 multilateralfund.org | The active ingredients in MDIs manufactured in Pakistan are salbutamol (manufactured by the three enterprises), salbutamol/beclomethasone [...] (manufactured by Macter [...]and Zafa), and beclometahsone (two different doses), salmetrol/fluticasone (three different doses), ipratropium, salmeterol and triamcinolone acetonite (manufactured only by Macter). multilateralfund.org |
(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 and1-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 |
(a) 请各会员国向国际麻醉品管制局提供本国关于 3,4-亚甲基二氧苯基-2丙酮（3,4-MDP-2-P）、伪麻黄碱、麻黄碱和1-苯基-2-丙酮（P- 2-P）的年度合法 需求量估计数，并尽可能提供关于可轻易使用或通过现成适用手段加以提取的 含有这些物质的制剂的估计进口需要量 incb.org | (a) Requested Member States to provide to the International Narcotics Control Board annual estimates of their legitimate requirements for 3,4-methylenedioxyphenyl-2-propanone (3,4-MDP-2-P), pseudoephedrine, ephedrine and 1-phenyl-2-propanone(P-2-P) and, to the extent possible, estimated requirements for imports of preparations containing those substances that could be easily used or recovered by readily applicable means incb.org |
这是首次在荷兰查获这种物 质，随后荷兰和斯洛伐克又缉获了若干批。3,4-亚 甲基二氧苯基-2-丙酮甲基 缩水甘油酸乙酯是 2004 年在澳大利亚首次查获并成功定性的。 incb.org | The detection constitutes the first incident involving this substance in the Netherlands and was followed by several seizures in the Netherlands and Slovakia. 3,4-MDP-2-P methyl glycidate was first detected and successfully characterized in Australia in 2004. incb.org |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。