摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-十五氧杂四十七烷-1,47-二醇 | 6812-36-8

中文名称
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-十五氧杂四十七烷-1,47-二醇
中文别名
十六甘醇
英文名称
hexadecaethylene glycol
英文别名
dohexaethylene glycol;HO-16eg-OH;3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-Pentadecaoxaheptatetracontane-1,47-diol;2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-十五氧杂四十七烷-1,47-二醇化学式
CAS
6812-36-8
化学式
C32H66O17
mdl
——
分子量
722.866
InChiKey
DHORSBRLGKJPFC-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:
    714.7±55.0 °C(predicted)
  • 密度:
    1.116±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -3.4
  • 重原子数:
    49
  • 可旋转键数:
    46
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    179
  • 氢给体数:
    2
  • 氢受体数:
    17

SDS

SDS:b915729f882e1072999a0ddf4c5d1ecd
查看

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:
    3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-十五氧杂四十七烷-1,47-二醇吡啶ammonium hydroxide四丁基硫酸氢铵氢化钾 作用下, 以 四氢呋喃甲醇二氯甲烷 为溶剂, 反应 49.0h, 生成 Amino-PEG16-t-butyl ester
    参考文献:
    名称:
    一种氨基聚乙二醇丙酸的制备方法
    摘要:
    本发明公开了一种氨基聚乙二醇丙酸(NH2‑PEGn‑CH2CH2C00H,n=1‑24)的制备方法,该制备方法以单分散小分子的双羟基聚乙二醇为原料,经过磺酰化,氨化,水解得到纯品。该方法操作简单,反应条件温和,纯化容易,能获得均一稳定的产物。
    公开号:
    CN107235848B
  • 作为产物:
    描述:
    四甘醇单三苯甲基醚硫酸 、 sodium hydride 、 对甲苯磺酸 作用下, 以 四氢呋喃甲醇N,N-二甲基甲酰胺 、 mineral oil 为溶剂, 反应 40.75h, 生成 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-十五氧杂四十七烷-1,47-二醇
    参考文献:
    名称:
    通过低聚乙二醇的高环化高效合成单分散聚乙二醇及其衍生物
    摘要:
    已开发出一种基于大环硫酸盐(MCS)的单分散聚乙二醇(M-PEG)及其单官能化衍生物的方法。寡聚乙二醇(OEG)的大环化提供了MCS(最多62个成员的大环),作为一系列单官能化M-PEG的通用前体。通过MCS的反复亲核开环反应而无需进行基团保护和激活,可以轻松制备一系列M-PEG,包括史无前例的64-mer(2850 Da)。合成简单性与这种新策略的多功能性可能为M-PEG的更广泛应用铺平道路。
    DOI:
    10.1002/anie.201410309
点击查看最新优质反应信息

文献信息

  • High-Purity Discrete PEG-Oligomer Crystals Allow Structural Insight
    作者:Alister C. French、Amber L. Thompson、Benjamin G. Davis
    DOI:10.1002/anie.200804623
    日期:2009.2.2
    To great (monodisperse) lengths: An improved synthesis of purer ethylene glycol (EG) oligomers allows access to 16‐ and 32‐mers pure enough for multiple incorporation, and also to the longest (48‐mer) discrete EG oligomer yet reported. The high purity enables the first crystallizations and hence the first glimpses of secondary 310‐helical PEG structures.
    大(单分散)长度:更纯乙二醇 (EG) 低聚物的改进合成允许获得纯度足以进行多次掺入的 16 和 32 聚体,以及迄今为止报道的最长(48 聚体)离散 EG 低聚物。高纯度使第一次结晶成为可能,因此可以第一次看到二级 3 10螺旋 PEG 结构。
  • ACRYLIC COMPOSITION, MOLDING, CELLULAR PHONE KEY SHEET, AND LIGHT GUIDE
    申请人:Mitsubishi Rayon Co., Ltd.
    公开号:EP2612874A1
    公开(公告)日:2013-07-10
    An acrylic composition, which has excellent flexibility at low temperature and can form a formed body whose adhesion at room temperature is suppressed, the formed body of the acrylic composition, a key sheet of a mobile telephone, and a light guide obtained from the formed body are provided. The acrylic composition contains specific long chain di(meth)acrylate (A) and mono(meth)acrylate (B), and the glass-transformation temperature (TgDMS) of the polymer of the acrylic composition is 40°C or less. The formed body is obtained by polymerization of the acrylic composition, and the key sheet of the mobile telephone and the light guide are obtained from the formed body.
    本发明提供了一种丙烯酸组合物,该组合物在低温下具有优异的柔韧性,并能形成室温下粘附性受到抑制的成型体、丙烯酸组合物成型体、移动电话的按键片以及由成型体获得的导光板。丙烯酸组合物含有特定的长链二(甲基)丙烯酸酯 (A) 和单(甲基)丙烯酸酯 (B),丙烯酸组合物聚合物的玻璃转化温度 (TgDMS) 为 40°C 或以下。通过聚合丙烯酸组合物可以得到成型体,移动电话的按键片和导光板就是从成型体中得到的。
  • Antistatic agent and resin composition and formed product
    申请人:——
    公开号:US20040132879A1
    公开(公告)日:2004-07-08
    An antistatic agent characterized by containing a borate ester of polyoxyalkylene and an antistatic resin composition comprizing a thermoplastic resin and the borate ester of polyoxyalkylene and antistatic plastic resin formed product made by the plastic resin composition described above.
    一种抗静电剂,其特征在于含有聚氧亚烷基硼酸酯和由热塑性树脂和聚氧亚烷基硼酸酯组成的抗静电树脂组合物,以及由上述塑料树脂组合物制成的抗静电塑料树脂成型品。
  • Synthesis and Characterization of PEGylated Trityl Radicals: Effect of PEGylation on Physicochemical Properties
    作者:Wenbo Liu、Jiangping Nie、Xiaoli Tan、Huiqiang Liu、Nannan Yu、Guifang Han、Yutian Zhu、Frederick A. Villamena、Yuguang Song、Jay L. Zweier、Yangping Liu
    DOI:10.1021/acs.joc.6b02590
    日期:2017.1.6
    Tetrathiatriarylmethyl (TAM, trityl) radicals have attracted considerable attention as spin probes for biological electron paramagnetic resonance (EPR) spectroscopy and imaging owing to their sharp EPR singlet signals and high biostability. However, their in vivo applications were limited by the short blood circulation lifetimes and strong binding with albumins. Our previous results showed that PEGylation is a feasible method to overcome the issues facing in vivo applications of TAM radicals. In the present study, we synthesized a series of new PEGylated TAM radicals (TTP1, TPP2, TNP1, TNP2, d-TNP1, and d-TNP3) containing various lengths and numbers of mPEG chains. Our results found that the pattern of PEGylation exerts an important effect on physicochemical properties of the resulting TAM radicals. Dendritic PEGylated TAM radicals, TNP1 and TNP2, have higher water solubility and lower susceptibility for self-aggregation than their linear analogues TPP1 and TPP2. Furthermore, dendritic PEGylated TAM radicals exhibit extremely high stability toward various biological oxidoreductants as well as in rat whole blood, liver homogenate, and following in vivo intravenous administration in mice. Importantly, the deuterated derivatives, especially d-TNP3, exhibit excellent properties including the sharp and O-2-sensitive EPR singlet signal, good biocompatibility, and prolonged kinetics with half-life time of >= 10 h in mice. These PEGylated TAM radicals should be suitable for a wide range of applications in in vivo EPR spectroscopy and imaging.
  • KING, STEPHEN W.;KNOPF, ROBERT J.
    作者:KING, STEPHEN W.、KNOPF, ROBERT J.
    DOI:——
    日期:——
查看更多