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1-(2-氯乙氧基)-2-乙氧基乙烷 | 41771-35-1

中文名称
1-(2-氯乙氧基)-2-乙氧基乙烷
中文别名
——
英文名称
1-[2-(ethoxy)ethoxy]-2-chloroethane
英文别名
1-chloro-3,6-dioxaoctane;1-(2-chloro-ethoxy)-2-ethoxy-ethane;1-ethoxy-2-(2-chloro-ethoxy)-ethane;Aethylenglykol-aethylaether-(2-chlor-aethylaether);1-Aethoxy-2-(2-chlor-aethoxy)-aethan;1-(2-Chloroethoxy)-2-ethoxyethane
1-(2-氯乙氧基)-2-乙氧基乙烷化学式
CAS
41771-35-1
化学式
C6H13ClO2
mdl
——
分子量
152.621
InChiKey
NDDRUUNXMMRCIV-UHFFFAOYSA-N
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

  • 沸点:
    89-90 °C(Press: 28 Torr)
  • 密度:
    1.006±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    9
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2909199090

SDS

SDS:68bedf823e427bedefe8d5253d215fb2
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    通过自由基环化形成大环醚:链长,取代基和溶剂的影响。
    摘要:
    通过三丁基锡烷自由基还原衍生自三,四,五,五,六和七乙二醇的ω-碘多聚氧杂烷基丙烯酸酯,得到未环化还原产物和通过内环化形成的大环醚的混合物。在精心定义的条件下,确定80℃下苯中的中间体自由基环化的速率常数为15 x 10(4),13 x 10(4),5.1 x 10(4),10 x 10(4)和3.6 x 10(4)s(-)(1),分别用于形成12、15、18、21和24元环。这些值表明,与先前报道的烯基物质的环化相比,链中氧原子的存在使速率增加了10-30倍。苯在80摄氏度时的速率常数和甲基丙烯酸酯,巴豆酸酯,已经确定了8-碘-3,6-二氧杂辛醇的肉桂酸酯,马来酸酯和富马酸酯。在极性不同的溶剂中丙烯酸8-碘-3,6-二氧杂辛酯的还原表明环化速率具有相对较低的溶剂依赖性。
    DOI:
    10.1021/jo980259o
  • 作为产物:
    描述:
    二乙二醇乙醚氯化亚砜N,N-二甲基甲酰胺 作用下, 以94%的产率得到1-(2-氯乙氧基)-2-乙氧基乙烷
    参考文献:
    名称:
    Synthesis and radical polymerisation of methacrylic monomers with crown ethers or their dipodal counterparts in the pendant structure
    摘要:
    The synthesis and radical polymerisation of methacrylic monomers with benzo-12-crown-4, benzo-15-crown-5, benzo-18-crown-6, and their dipodal counterparts in the ester residue is described. The radical polymerisation of the monomers in solution was carried out at different temperatures, and the polymerisation kinetics curves were obtained by direct measurement of the instantaneous monomer concentrations by nuclear magnetic resonance spectroscopy (NMR). Thus, the polymerisation rate parameter (2fk(p)/(k(t))(1/2)), along with the polymer stereoregularity, were obtained in terms of the molar fractions of meso and racemo diads and of syndiotactic, isotactic and heterotactic triads. The interaction of the polymers with cations was studied using polymer networks as solid phases in the solid-liquid extraction of lanthanide cations from both organic and aqueous media. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.reactfunctpolym.2011.06.004
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文献信息

  • Constantes d'association de quelques éthers de polyéthyléne glycols avec Na<sup>+</sup>, K<sup>+</sup>, Cs<sup>+</sup>et Tl<sup>+</sup>
    作者:Gérard Chaput、Georges Jeminet、Jean Juillard
    DOI:10.1139/v75-314
    日期:1975.8.1

    We report data concerning the association of monovalent cations with some polyethyleneglycol ethers that we have prepared.1:1 association constants KA have been obtained in methyl alcohol at 25 °C using selective glass electrode potentiometric measurements for Na+ and K+ and conductimetric measure ments for Cs+ and Tl+.The values obtained for KA and for the selectivity ratio KA(K+)/KA(Na+) increase with the number of coordinating sites.Replacement of the two methoxy terminal groups in the chain by primary amide or ester groups reduces the complexing properties of the ligand.The stereochemistry of the coordination is discussed in the case of some biphenylic polyethers.

    我们报告了关于我们制备的一些聚乙二醇醚与一价阳离子的关联数据。在25°C下,使用选择性玻璃电极电位测量获得了甲醇中Na+和K+的1:1结合常数KA,并使用Cs+和Tl+的电导测量获得。对于KA以及选择比KA(K+)/KA(Na+)的数值随着配位位点数量的增加而增加。通过将链中的两个甲氧基末端基团替换为主要酰胺或酯基团,可以降低配体的络合性能。在一些联苯聚醚的情况下,讨论了配位的立体化学。
  • Chain-length dependent conformational behaviour of triblock oligomers α-octyl-ω-n-alkoxytetrakis(oxyethylene)s in the solid state studied by Raman spectroscopy
    作者:Koichi fukuhara、Sei Masatoki、Takeshi Yonemitsu、Hiroatsu Matsuura
    DOI:10.1016/s0022-2860(97)00317-7
    日期:1998.3
    Abstract The Raman spectra of triblock oligomers α-octyl-ω-n-alkoxytetrakis(oxyethylene)s, H(CH2)8(OCH2CH2)4O(CH2)nH with n = 2–7, were measured in the solid state, and the conformational behaviour with changing alkyl chain length was examined. The molecular conformations of these compounds were determined by spectral analysis based on normal coordinate calculations. The conformation changes from the
    摘要 三嵌段低聚物 α-辛基-ω-n-烷氧基四(氧乙烯)s, H(CH2)8(OCH2CH2)4O(CH2)nH(n = 2-7)的拉曼光谱是在固态下测量的,并且检查了改变烷基链长度的构象行为。这些化合物的分子构象是通过基于法向坐标计算的光谱分析确定的。随着烷基链长度 (n) 的增加,构象从延伸/螺旋/延伸形式变为完全延伸形式。氧乙烯链的延伸结构稳定在 n ≥ 3。该实验发现表明,三嵌段化合物中氧乙烯嵌段的延伸结构由长度与氧乙烯嵌段相当或更长的末端烷基嵌段稳定. 这项研究的结果,
  • Properties of 2-Acetyl-7-nonylfluorene and Its O-Analogs in the Alkyl Chain
    作者:Yutaka Takabayashi、Toshiyuki Fukami、Atsushi Yamamoto、Takao Kimura、Masahiro Minabe
    DOI:10.1246/bcsj.73.1697
    日期:2000.7
    The O-analog in the alkyl chain of 2-acetyl-7-nonylfluorene is less stable than the parent compound concerning the mesophase as a liquid crystal, except for 2-acetyl-7-(octyloxy)fluorene.
    除了 2-乙酰基-7-(辛氧基)芴外,2-乙酰基-7-壬基芴的烷基链中的O-类似物在作为液晶的中间相方面不如母体化合物稳定。
  • Identification and synthesis of potential impurities of bilastine drug substance
    作者:T. Purendar Reddy、Nageshwar Dussa、Srinivas Mamidi、Mahesh Panasa、Ramadas Chavakula、M. Padma
    DOI:10.1007/s11696-022-02157-5
    日期:2022.7
    open-ring amide]. Each (2, 3, 4 and 5) is an observed process-related impurity with a possible significant impact on the quality of the drug product. This work is useful for generic pharmaceutical industry for making impurity reference standards. Pharmacopeia is not available for bilastine; hence, the control of these impurities in the API below the threshold level is essential as per International
    Bilastine 是一种新的、耐受性良好、无镇静作用的 H1 受体抗组胺药。在此,我们描述了比拉斯汀的四种新的潜在杂质的合成,即 2-[4-(2-(4-(1-(2-甲氧基乙基)苯并咪唑-2-基)哌啶-1-基)乙基)苯基] -2-甲基丙酸 ( 2 ) (甲氧基乙基比拉斯汀), 2-[4-(2-(4-(1-(2-(2-乙氧基乙氧基)乙基)苯并咪唑-2-基)哌啶-1-基)乙基)苯基]-2-甲基丙酸( 3 )((2-乙氧基乙氧基)乙基比拉斯汀),2-氨基-2-甲基丙基2-[4-(2-(4-(1-(2-乙氧基乙基)苯并咪唑-) 2-基)哌啶-1-基)乙基)苯基]-2-甲基丙酸酯(4) (比拉斯汀的 2-氨基-2-甲基丙酯或比拉斯汀开环酯) 和 2-[4-(2-(4-(1-(2-乙氧基乙基)苯并咪唑-2-基]哌啶-1-基) ) 乙基) 苯基]-N-(1-hydroxy-2-methylpropan-
  • Nitrogen-containing organic compound, resist composition and patterning process
    申请人:Watanabe Takeru
    公开号:US20050095533A1
    公开(公告)日:2005-05-05
    Resist compositions comprising nitrogen-containing organic compounds having a benzimidazole structure and a specific ether chain moiety have an excellent resolution, form precisely configured patterns with minimized roughness of sidewalls and are useful in microfabrication using electron beams or deep-UV light.
    含有苯并咪唑结构和特定醚链基团的含氮有机化合物组成的抗蚀组合物具有优异的分辨率,可以形成精确配置的图案,且侧壁粗糙度最小,适用于使用电子束或深紫外光进行微型加工。
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