对溴苯乙酸乙酯
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- CAS号:
- 14062-25-0
- 英文名:
- Ethyl 4-bromophenylacetate
- 英文别名:
- ethyl 2-(4-broMophenyl)acetate;4-bromophenylacetic acid ethyl ester;4-broMoethyl acetate;ETHYL 4-BROMOPHENYLACETATE;ETHYL P-BROMOPHENYLACETATE;2-(4-bromophenyl)butanoate;Ethyl4-Bromophenylacetate>Ethyl 4-bromophenylacetate,99%;Ethyl 4-bromophenylacetate 99%;Ethyl 4-bromophenylacetate ,97%
- 中文名:
- 对溴苯乙酸乙酯
- 中文别名:
- 对溴苯乙酸乙酯;4-溴苯乙酸乙酯;对溴苯基乙酸乙酯;伊万卡塞杂质11;4-溴苯基乙酸乙酯;乙酯4-溴苯基乙酸;4-溴苯基乙酸乙酯,99%;对溴苯乙酸乙酯, 95+%;4-溴苯乙酸乙酯(14062-25-0);4-溴苯基乙酸乙酯(CAS号:14062-25-0)
- CBNumber:
- CB5109173
- 分子式:
- C10H11BrO2
- 分子量:
- 243.1
- MOL File:
- 14062-25-0.mol
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对溴苯乙酸乙酯化学性质
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熔点:
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29-33 °C(lit.)
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沸点:
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88-90°C 0,35mm
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密度:
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1.389±0.06 g/cm3(Predicted)
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闪点:
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>230 °F
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储存条件:
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Sealed in dry,Room Temperature
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形态:
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Liquid or Low Melting Solid
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颜色:
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Clear colorless to pale yellow
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InChI:
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InChI=1S/C10H11BrO2/c1-2-13-10(12)7-8-3-5-9(11)6-4-8/h3-6H,2,7H2,1H3
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InChIKey:
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ZFDCWHPNBWPPHG-UHFFFAOYSA-N
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SMILES:
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C1(CC(OCC)=O)=CC=C(Br)C=C1
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CAS 数据库:
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14062-25-0(CAS DataBase Reference)
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对溴苯乙酸乙酯性质、用途与生产工艺
对溴苯乙酸乙酯主要可以合成香料,具有显著而甜密的玫瑰花香。较普遍用于烟、皂、日用化妆品的香精中,少量用于白玫瑰,微量用于橙花、甜豆及蜂蜜果子的香精,适用于哈瓦那型草香精。在医药工业该品用于生产巴比妥类催眠药鲁米那的中间体。对溴苯乙酸乙酯还可以常用于烘烤食品、糖果、布丁当中。
生产方法
中间体1-溴-4-(2-甲氧基-2-甲基二烯基)苯(1AG-1)的制备:将2-(4-溴苯基)乙酸(75g,340mmol)悬浮于乙醇(341mL)中。缓慢加入浓硫酸(0.682mL,12.79mmol),随后将反应混合物加热至回流状态,维持24小时。反应完成后,将混合物浓缩以去除溶剂。残余物用乙醚和饱和碳酸氢钠溶液稀释,进行酸碱中和处理。小心分离有机层和水层,有机层随后用盐水洗涤,以硫酸钠干燥。干燥后的有机相经过滤,滤液浓缩后得到2-(4-溴苯基)乙酸乙酯(80.2g,产率97%),产物为灰白色固体。
参考文献:
[1] Patent: WO2010/86820, 2010, A1. Location in patent: Page/Page column 53
[2] Journal of Medicinal Chemistry, 2008, vol. 51, # 21, p. 6665 - 6681
[3] Patent: US2013/79320, 2013, A1. Location in patent: Paragraph 0473; 0474
[4] Patent: WO2013/45451, 2013, A1. Location in patent: Paragraph 51
[5] European Journal of Medicinal Chemistry, 2014, vol. 86, p. 714 - 723
对溴苯乙酸乙酯
上下游产品信息
上游原料
下游产品
| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
|---|
| 2025/09/19 | B22165 | 4-溴苯基乙酸乙酯, 98% Ethyl 4-bromophenylacetate, 98% | 14062-25-0 | 100g | 3150元 |
| 2025/09/19 | 39299 | 4-溴苯基乙酸乙酯 Ethyl 4-bromophenylacetate, 99%, Thermo Scientific™ | 14062-25-0 | 5g | 596元 |
对溴苯乙酸乙酯
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14062-25-0, 对溴苯乙酸乙酯 相关搜索:
- Acids and Derivatives
- Esters
- Carbonyl Compounds
- C10 to C11
- Aromatic Esters
- Pyrimidines
- 对照品-杂质对照品
- 其它原料及中间体
- 高端化学
- 大化工产品
- 有机产品
- 化学产品
- 有机化工原料
- 有机化学
- 酯
- 医药中间体
- 芳烃
- 酸类及衍生物
- Organic Building Blocks
- Carbonyl Compounds
- C10 to C11
- Building Blocks
- Esters
- 对溴苯乙酸乙酯/Ethyl 4-bromophenylacetate
- 对溴苯乙酸乙酯/Ethyl 4-bromophenylacetate
- 伊万卡塞杂质11
- 乙酯4-溴苯基乙酸
- 4-溴苯乙酸乙酯(14062-25-0)
- 对溴苯基乙酸乙酯
- 2-氧-2,4,5,6,7,7A-六氢噻吩3,2-C吡啶盐酸盐
- 4-溴苯基乙酸乙酯,99%
- 对溴苯乙酸乙酯, 95+%
- 4-溴苯基乙酸乙酯(CAS号:14062-25-0)
- 4-溴苯基乙酸乙酯
- 对溴苯乙酸乙酯
- 4-溴苯乙酸乙酯
- 14062-25-0
- Ethyl 4-bromophenylacetate, 95% (Custo
- Benzeneacetic acid, 4-bromo-, ethyl ester
- Ethyl4-Bromophenylacetate>
- 4-Bromophenylacetic acid ethyl ester, Ethyl 2-(4-bromophenyl)ethanoate
- Ethyl 2-(4-broMophenyl)acetate, 95+%
- 4-broMoethyl acetate
- Ethyl 4-broMophenylacetate, 99% 5GR
- 1-Bromo-4-(2-ethoxy-2-oxoethyl)benzene
- ethyl 2-(4-broMophenyl)acetate
- Ethyl 4-bromophenylacetate ,97%
- Ethyl p-Bromophenylacetate Ethyl
- 2-(4-bromophenyl)butanoate
- Ethyl 4-bromophenylacetate,99%
- Ethyl 4-bromophenylacetate 99%
- 4-bromophenylacetic acid ethyl ester
- ETHYL 4-BROMOPHENYLACETATE
- ETHYL P-BROMOPHENYLACETATE