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4-十七烷亚基-3-十六烷基-2-氧杂环丁酮 | 10126-68-8

中文名称
4-十七烷亚基-3-十六烷基-2-氧杂环丁酮
中文别名
4-十七碳亚基-3-十六烷基-2-氧杂环丁
英文名称
4-heptadecylidene-3-hexadecyl-oxetan-2-one
英文别名
(+/-)-4-((Ξ)-heptadecylidene)-3-hexadecyl-oxetan-2-one;(+/-)-4-((Ξ)-Heptadecyliden)-3-hexadecyl-oxetan-2-on;2-Oxetanone, 4-heptadecylidene-3-hexadecyl-;4-heptadecylidene-3-hexadecyloxetan-2-one
4-十七烷亚基-3-十六烷基-2-氧杂环丁酮化学式
CAS
10126-68-8
化学式
C36H68O2
mdl
——
分子量
532.935
InChiKey
NGDLSKPZMOTRTR-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

  • 熔点:
    62-63 °C
  • 沸点:
    627.2±24.0 °C(Predicted)
  • 密度:
    0.900±0.06 g/cm3(Predicted)
  • 物理描述:
    OtherSolid

计算性质

  • 辛醇/水分配系数(LogP):
    17
  • 重原子数:
    38
  • 可旋转键数:
    30
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 危险等级:
    6.1(a)
  • 危险品运输编号:
    UN 2810
  • 海关编码:
    2932209090
  • 包装等级:
    II
  • 危险类别:
    6.1(a)

SDS

SDS:b12f1b509d0434957c4f9348211b4e6c
查看

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Metzger, Joerg; Jung, Guenther, Angewandte Chemie, 1987, vol. 99, # 4, p. 343 - 345
    摘要:
    DOI:
  • 作为产物:
    描述:
    十八烷酰氯双三氟甲烷磺酰亚胺 作用下, 以 neat (no solvent) 为溶剂, 反应 0.5h, 以92%的产率得到4-十七烷亚基-3-十六烷基-2-氧杂环丁酮
    参考文献:
    名称:
    一种烷基烯酮二聚体AKD的无溶剂制备方法
    摘要:
    本发明提供一种烷基烯酮二聚体AKD的无溶剂制备方法。本发明以磺酰亚胺代替三乙胺、三正丙胺等传统胺类,采用无溶剂法与脂肪酰氯反应合成烷基烯酮二聚体(AKD),避免了苯、甲苯等有毒溶剂的使用。通过磺酰亚胺替代三乙胺类物质,使得反应结束后,静置分层即可容易分得AKD油相层,避免了传统无溶剂法反应体系中,需要先加入大量的盐酸、硫酸等稀酸水溶液中和过量的三乙胺等胺类才能分离AKD的问题,大大减少了废酸废水的排放,且磺酰亚胺法显著降低了回用成本,且该法避免了易燃易爆,气味重的传统胺类(三乙胺、三正丙胺)的使用,本发明可以有效降低反应体系的粘度,显著提高AKD的纯度和收率。
    公开号:
    CN113956217B
点击查看最新优质反应信息

文献信息

  • 一种烷基烯酮二聚体AKD的无溶剂制备方法
    申请人:万华化学集团股份有限公司
    公开号:CN113956217B
    公开(公告)日:2023-05-26
    本发明提供一种烷基烯酮二聚体AKD的无溶剂制备方法。本发明以磺酰亚胺代替三乙胺、三正丙胺等传统胺类,采用无溶剂法与脂肪酰氯反应合成烷基烯酮二聚体(AKD),避免了苯、甲苯等有毒溶剂的使用。通过磺酰亚胺替代三乙胺类物质,使得反应结束后,静置分层即可容易分得AKD油相层,避免了传统无溶剂法反应体系中,需要先加入大量的盐酸、硫酸等稀酸水溶液中和过量的三乙胺等胺类才能分离AKD的问题,大大减少了废酸废水的排放,且磺酰亚胺法显著降低了回用成本,且该法避免了易燃易爆,气味重的传统胺类(三乙胺、三正丙胺)的使用,本发明可以有效降低反应体系的粘度,显著提高AKD的纯度和收率。
  • Oda; Okada, Kogyo Kagaku zasshi / Journal of the Society of Chemical Industry, 1956, vol. 59, p. 1124
    作者:Oda、Okada
    DOI:——
    日期:——
  • Enol esters. VI. Hexadecylketene lactone dimer and di- and tristearoylhydroxamic acids
    作者:Edward S. Rothman
    DOI:10.1021/jo01280a117
    日期:1967.5
  • Super Water-Repellent Surfaces Resulting from Fractal Structure
    作者:Satoshi Shibuichi、Tomohiro Onda、Naoki Satoh、Kaoru Tsujii
    DOI:10.1021/jp9616728
    日期:1996.1.1
    Super water-repellent surfaces showing a contact angle of 174 degrees for water droplets have been made of alkylketene dimer (AKD). Water droplets roll around without attachment on the super water-repellent surfaces when tilted slightly. The AKD is a kind of wax and forms spontaneously a fractal structure in its surfaces by solidification from the melt. The fractal surfaces of AKD repel a water droplet completely and show a contact angle larger than 170 degrees without any fluorination treatments. Theoretical prediction of the wettability of the fractal surfaces has been given in the previous paper.(3) The relationship between the contact angle of the flat surface theta and that of the fractal surface theta(f) is expressed by the equation cos theta(f) = (L/l)(D-2) cos theta where (L/l)(D-2) is the surface area magnification factor. The fractal dimension of the solid AKD surface was determined to be D approximate to 2.3 applying the box-counting method to the SEM images of the AKD cross section, L and l, which are the largest and the smallest size limits of the fractal behavior of the surface, are also estimated from the box-counting method. The contact angles of some water/1,4-dioxane mixtures on the fractal and the flat AKD surfaces were determined, and the values of cos theta(i) were plotted against cos theta. The plot of cos theta(i) against cos theta agrees well with the theoretical prediction. It has been demonstrated by this work that the fractal concept is a powerful tool to develop some novel functional materials.
  • 신규한 유사 세라마이드 화합물 및 이를 포함하는 피부 외용제 조성물
    申请人:(주)네오팜
    公开号:KR102366360B1
    公开(公告)日:2022-02-23
    본 발명은 신규한 유사 세라마이드 화합물, 이를 포함하는 피부 외용제 조성물에 관한 것으로, 본 발명에 따른 유사 세라마이드 화합물, 이의 약학적으로 허용되는 염 또는 용매화물을 유효성분으로 함유하는 피부 외용제 조성물은 피부장벽 기능 개선 효과가 뛰어나 염증성 피부질환의 개선 효과를 가지며, 피부장벽 기능개선과 수분유지 기능 강화에 탁월한 효과를 보인다.
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