CAS: 150-69-6; 1-(4-Ethoxyphenyl)Urea
该化合物是分析化学和制药研究中常用的高纯度参考材料,其主要优势在于其精密的构成,确保在色谱和光谱分析中可靠的校准和质量控制.化合物(4-苯基苯尿)因其作为人工甜料的历史用途,成为糖性研究的基准;其稳定性和一贯的物理化学特性使其适合方法验证和比较研究.Dulcin标准在食品安全测试中特别宝贵,因为需要精确地量化甜料或相关化合物.材料通常提供经认证的纯度数据,可追踪到公认的标准,便于复制实验结果.
- 英文名称1-(4-Ethoxyphenyl)Urea
- 中文名称4-乙氧基苯基脲
- IUPAC名称1-(4-ethoxyphenyl)urea
- 其它别名1-(4-Ethoxyphenyl)Urea; P-Phenetolcarbamid; Urea, N-(4-Ethoxyphenyl)-; 4-Ethoxyphenylurea; 4-Ethoxy-Phenylurea; P-Ethoxyfenylmocovina; Sucrol; Wln: Zvmr Do2; Dulcine; P-Ethoxyfenylmo
- CAS编号150-69-6
- MFCD编号:MFCD00025431
- EINECS号:205-767-7
- FDA UNII编号:8U78KF577Z
- 分子式:C9H12N2O2分子量:180.2
- 产品CID: 732084
- 产品分类有机原料→分子砌块→芳环类化合物→苯类化合物
相似化合物
1566-41-2 82971-90-2 97540-78-8物理性质
- 熔点160-161 °C
- 沸点313.03 °C at 760 mmHg
- 闪点134.6 °C
- 密度1.199 g/cm3
- PSA:64.35
- LogP:1.5759
- 折射率1.59
- 蒸汽压0.00123mmHg at 25°C
- 溶解性DMSO (Slightly), Methanol (Slightly)
- 敏感性DULCIN is an example of an amide. Amides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
- 外观形态白色至类白色固体
- 储存条件密封干燥,2-8°C
- 产品应用该化合物用于医疗程序或治疗.
MSDS等安全信息
欧盟法规
C&L通报REACH预注册上下游产品
CAS号32459-62-4 异氰酸4-乙氧基苯酯 | CAS号590-28-3 氰酸钾 | CAS号156-43-4 对氨基苯乙醚 | CAS号880-29-5 对乙氧基苯基硫脲 | CAS号75-44-5 光气 | CAS号917-61-3 氰酸钠 | CAS号57-13-6 尿素 | CAS号591-07-1 乙酰脲 | CAS号85754-43-4 1-(4-ethoxyphen... | CAS号619-86-3 4-乙氧基苯甲酸 | CAS号60-35-5 乙酰胺 | CAS号62-44-2 非那西丁 | CAS号156-43-4 对氨基苯乙醚 | CAS号7664-41-7 氨合成工艺路线路线简述
📜N-(4-乙氧基苯基)氨基甲酸乙酯置于氨体系中,化学反应生成(4-乙氧基苯基)脲
参考文献:De77420
标题:De77420
海关参考信息
- 2912110000-甲醛
2908199090-其他酚的卤化衍生物
2908999090-其他酚的硝化衍生物
2918290000-其他含酚基羧酸 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:WO-2023113033-A1
优先权日:2021-12-16
标题 :Gas diffusion electrode
发明人：KONDO SHOICHI; MAEDA SHINICHI; SHIGA NORIHITO
权利人:NISSAN CHEMICAL CORP
摘要:[Problem] The present invention addresses the problem of increasing the rate of reaction by controlling ammonium ions, which are generated by ammonia as the objective of the electrolytic synthesis of ammonia and protons that are supplied to the cathode, by means of the cathode and the cathode catalyst layer. [Solution] The present invention provides a gas diffusion electrode which is integrated with a catalyst layer that uses a material selected from the group consisting of cathode catalyst layer materials. Examples of the cathode catalyst layer materials include a fired body and an ionic liquid.
专利号:UA-129706-U
优先权日:2018-04-27
标 题 :Osmophilic, acid-resistant yeast strain of SACCHAROMYCES CEREVISIAE IMB Y-5099 FOR THE MICROBIOLOGICAL SYNTHESIS OF ETHYL ALCOHOLIC WORLD
专利号:KR-102357341-B1
优先权日:2014-11-06
标 题 :Composition for promoting synthesis of hyaluronic acid comprising Rehmanniae Radix Preparata extracts and the use thereof
专利号:BR-112017006139-B1
优先权日:2014-10-03
标题 :Method for the synthesis of rebaudioside m or rebaudioside m and rebaudioside m
专利号:UA-118941-C2
优先权日:2018-04-27
标 题:OSMOPHILIC ACID-STRAINING Yeast strain of SACCHAROMYCES CEREVISIAE IMB Y-5099 FOR MICROBIOLOGICAL SYNTHESIS OF ETHYL ALCOHOL WORLD
专利号:KR-20220061074-A
优先权日:2014-11-06
标 题 :Composition for promoting synthesis of hyaluronic acid comprising Citrii Unshiu Immaturi Pericarpium extracts and the use thereof
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品牌试剂参考报价(招募中)
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合成参考文献
摘要:Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology., 52(215), 1956
摘要:Nitschke C, Scherr G; Ullmann's Encyclopedia of Industrial Chemistry 7th ed. (1999-2012). NY, NY: John Wiley & Sons; Urea Derivatives. Online Posting Date: October 15, 2010
摘要:Schuurmann G et al; Environ Sci Technol 40: 7005-7011 (2006)
摘要:Franke C et al; Chemosphere 29: 1501-14 (1994)
摘要:Haynes, W.M. (ed.) CRC Handbook of Chemistry and Physics. 91st ed. Boca Raton, FL: CRC Press Inc., 2010-2011, p. 3-236
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