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sodium ethyl carbonate | 17201-44-4

中文名称
——
中文别名
——
英文名称
sodium ethyl carbonate
英文别名
sodium;ethyl carbonate
sodium ethyl carbonate化学式
CAS
17201-44-4
化学式
C3H5O3*Na
mdl
——
分子量
112.061
InChiKey
AFQCYAJUSXIRJO-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    1.799 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    -3.63
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    49.4
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:a53a81a847a24eb48a9bad813e4204d2
查看

反应信息

  • 作为反应物:
    描述:
    sodium ethyl carbonate邻甲酚二氧化碳 作用下, 185.0 ℃ 、1.01 MPa 条件下, 反应 7.0h, 以38%的产率得到3-甲基水杨酸
    参考文献:
    名称:
    用碳酸氢钠对甲酚进行羧化合成酚醛酸
    摘要:
    的羧化Ó甲酚,米甲酚,和p 2 -羟基-3-甲基苯甲酸,2-羟基-4-甲基苯甲酸,和2:甲酚钠碳酸乙酯(SEC)用的cresotic酸的形成区域选择性地进行-羟基-5-甲基苯甲酸。已发现进行该工艺的最佳条件如下:[甲酚]:[碳酸氢钠] =(1.5–2):1,T = 180–185°C,\({P_ {C {O_2}}} \) = 10 atm,t = 6–7 h。已经开发了用于酚醛酸合成的简单和方便的方法,其可以用于其工业生产。
    DOI:
    10.1134/s0965544116070161
  • 作为产物:
    参考文献:
    名称:
    Szilard, Zeitschrift fur Elektrochemie und angewandte physikalische Chemie, 1906, vol. 12, p. 394
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • 이산화탄소의 습식흡수 방법 및 이를 통한 알칼리금속 에틸 카보네이트의 합성방법 및 에탄올의 제조방법
    申请人:THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION 가톨릭대학교 산학협력단(220050224041) BRN ▼114-82-07929
    公开号:KR101494497B1
    公开(公告)日:2015-02-23
    본 발명은 에탄올에 알칼리금속 수산화물을 용해시킨 후 이산화탄소를 주입하여 습식흡수시킴으로써 알칼리금속 에틸 카보네이트를 얻는 단계를 포함하는 이산화탄소의 습식흡수 방법을 제공한다. 본 발명에 따르면, 알칼리 금속을 원료로 하더라도 CO2 흡수 후 최종 생성된 탄산염이 고체형태로 침전되어 분리하기 용이하며, CCS 기술적 측면에서 알칼리 금속을 이용한 종래 수용액 기반의 습식 흡수 기술의 문제점을 해결 할 수 있다. 또한, 본 발명에서는 고체 형태의 알칼리금속 에틸 카보네이트를 물과 반응시킴으로써 액상의 에탄올과 고상의 MeHCO3 로 변화되는바, 용이한 방법으로 에탄올을 재생 또는 제조할 수 있다.
    本发明涉及一种二氧化碳湿法吸收方法,包括将碱金属氢氧化物溶解于乙醇中,然后注入二氧化碳进行湿法吸收,从而获得碱金属乙酰碳酸盐的步骤。根据本发明,即使以碱金属为原料,经CO2吸收后最终生成的碳酸盐以固体形式沉淀,易于分离,可以解决利用碱金属的传统溶液基湿法吸收技术在CCS技术方面的问题。此外,本发明通过将固体形式的碱金属乙酰碳酸盐与水反应,可将其转化为液态的乙醇和固态的MeHCO3,从而可以方便地再生或制备乙醇。
  • Prodrug esters of diflunisal and related compounds
    申请人:Merck & Co., Inc.
    公开号:US04542158A1
    公开(公告)日:1985-09-17
    1-(Alkoxy or aroxy)carbonyloxyalkyl esters of diflunisal and related compounds are stable in aqueous medium and non-irritant to mucous membranes of mouth, throat, and stomach. Accordingly, they are useful Prodrugs of the analgesic and anti-inflammatory drug, diflunisal.
    醚基或芳基羰酰氧基烷基酯类的二氟尼沙和相关化合物在水介质中稳定,并且不刺激口腔、喉咙和胃黏膜。因此,它们是镇痛和抗炎药物二氟尼沙的有效前药。
  • Carboxylation of o-, m-, and p-chlorophenols with sodium ethyl carbonate
    作者:Kh. A. Suerbaev、E. G. Chepaikin、N. Zh. Kudaibergenov
    DOI:10.1134/s0965544117050103
    日期:2017.5
    synthesis of 5-chloro-2-hydroxybenzoic, 4-chloro-2-hydroxybenzoic, and 3-chloro-2-hydroxybenzoic acids via regioselective carboxylation of p-, m-, and o-chlorophenols, respectively, with sodium ethyl carbonate has been demonstrated. Simple and convenient procedures developed in this study for the synthesis of chlorohydroxybenzoic acids can be used for their preparative and industrial synthesis.
    可能性为通过区域选择性羧5-氯-2-羟基苯甲酸,4-氯-2-羟基苯甲酸,和3-氯-2-羟基苯甲酸的合成p - ,米- ,和ö -chlorophenols,分别与钠已经证明了碳酸乙酯。在这项研究中开发的用于合成氯羟基苯甲酸的简单方便的程序可用于其制备和工业合成。
  • Hydroxide Based Integrated CO<sub>2</sub> Capture from Air and Conversion to Methanol
    作者:Raktim Sen、Alain Goeppert、Sayan Kar、G. K. Surya Prakash
    DOI:10.1021/jacs.9b12711
    日期:2020.3.11
    conversion to methanol has been established. Bicarbonate and formate salts were hydrogenated to methanol with high yields in a solution of ethylene glycol. In an integrated one-pot system, CO2 was efficiently captured by an ethylene glycol solution of the base and subsequently hydrogenated to CH3OH at relatively mild temperatures (100-140 °C) using Ru-PNP catalysts. The produced methanol can be easily
    已经建立了基于碱金属氢氧化物捕获 CO2 并将其转化为甲醇的系统的第一个示例。碳酸氢盐和甲酸盐在乙二醇溶液中以高产率氢化成甲醇。在集成的一锅系统中,CO2 被碱的乙二醇溶液有效捕获,随后使用 Ru-PNP 催化剂在相对温和的温度 (100-140 °C) 下氢化成 CH3OH。产生的甲醇可以很容易地通过蒸馏分离。首次观察到低温下氢氧化碱再生。最后,展示了从环境空气中捕获 CO2 并加氢生成 CH3OH。
  • Polymerizable composition
    申请人:PPG Industries, Inc.
    公开号:US05246630A1
    公开(公告)日:1993-09-21
    The resistance to yellowing caused by post formation heating of a solid organic polymer produced by polymerizing a polymerizable composition comprising: (a) from about 55 to about 89 percent by weight poly(allyl carbonate)-functional material selected from the group consisting of poly(allyl carbonate)-functional monomer, prepolymer of said monomer, and a mixture thereof; (b) from about 10 to about 30 percent by weight vicinally aliphatic polyurethane having two ethylenically unsaturated terminal groups of which at least about 40 mole percent are allyl terminal groups; and (c) from about 0.05 to about 0.5 percent by weight organic pyrocarbonate selected from the group consisting of dialkyl pyrocarbonate, dicycloalkyl pyrocarbonate, bis(cycloalkylalkyl) pyrocarbonate, and a mixture thereof; is enhanced by also including in the polymerizable composition from about 0.05 to about 0.5 percent by weight triphenyl phosphite.
    通过聚合包括以下聚合物组分的聚合物可制备固态有机聚合物,并通过后期热处理提高其抗黄化性:(a)约55至89重量%的聚(烯丙基碳酸酯)官能材料,选择自聚(烯丙基碳酸酯)官能单体,该单体的预聚物和它们的混合物;(b)约10至30重量%的邻二元脂肪族聚氨酯,其具有两个乙烯基不饱和末端基团,其中至少约40摩尔%为烯丙基末端基团;(c)约0.05至0.5重量%的有机烯碳酸酯,选择自二烷基烯碳酸酯,二环己烷基烯碳酸酯,双(环己烷基烷基)烯碳酸酯和它们的混合物;通过在可聚合组分中还包括约0.05至0.5重量%的三苯基膦酸酯,可以提高其抗黄化性。
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