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3-((2-hydroxypropyl)thio)propane-1,2-diol

中文名称
——
中文别名
——
英文名称
3-((2-hydroxypropyl)thio)propane-1,2-diol
英文别名
3-(2-Hydroxypropylsulfanyl)propane-1,2-diol
3-((2-hydroxypropyl)thio)propane-1,2-diol化学式
CAS
——
化学式
C6H14O3S
mdl
——
分子量
166.241
InChiKey
SYCZOFDOBDJYAY-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

计算性质

  • 辛醇/水分配系数(LogP):
    -0.7
  • 重原子数:
    10
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    86
  • 氢给体数:
    3
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    3-((2-hydroxypropyl)thio)propane-1,2-diol盐酸硫脲ammonium hydroxide 作用下, 以 甲苯 为溶剂, 反应 3.0h, 以300 g的产率得到2-((1-mercaptopropan-2-yl)thio)propane-1,3-dithiol
    参考文献:
    名称:
    폴리올 또는 폴리티올 화합물, 그의 제조 방법, 그로부터 제조된 투명한 폴리우레탄계 수지 및 광학체
    摘要:
    本发明涉及具有三个或更多作用基团的聚醇或聚硫醇,其制备方法以及由其制备的光学元件。特别地,本发明涉及获得新型聚醇,然后将所获得的聚醇与聚异(硫)氰酸酯结合制备聚(硫)氨基甲酸酯树脂及由该树脂制成的透镜等光学元件。
    公开号:
    KR20180094782A
  • 作为产物:
    描述:
    1-巯基-2-丙醇缩水甘油三乙胺 作用下, 反应 2.0h, 以353.6 g的产率得到3-((2-hydroxypropyl)thio)propane-1,2-diol
    参考文献:
    名称:
    폴리올 또는 폴리티올 화합물, 그의 제조 방법, 그로부터 제조된 투명한 폴리우레탄계 수지 및 광학체
    摘要:
    本发明涉及具有三个或更多作用基团的聚醇或聚硫醇,其制备方法以及由其制备的光学元件。特别地,本发明涉及获得新型聚醇,然后将所获得的聚醇与聚异(硫)氰酸酯结合制备聚(硫)氨基甲酸酯树脂及由该树脂制成的透镜等光学元件。
    公开号:
    KR20180094782A
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文献信息

  • Oxazolidone ring-containing modified epoxy resins and cathodic electrodeposition paints containing same
    申请人:Nippon Paint Co., Ltd.
    公开号:EP0625530A1
    公开(公告)日:1994-11-23
    Polyglycidyl epoxy resins are modified to have a blocked isocyanate moiety bound to the resin backbone through an oxazolidone ring by reacting the epoxy resin with an asymmetrically blocked diisocyanate. Further reaction with a cationic active hydrogen compound gives a modified epoxy resin having a cationic group in addition to the blocked isocyanate moieties. The modified epoxy resins are incorporated into cathodic electrodeposition paint as a crosslinker or cationic binder resin or pigment dispersing agent.
    通过将环氧树脂与不对称封端二异氰酸酯反应,可对聚缩水甘油环氧树脂进行改性,使封端异氰酸酯分子通过噁唑烷酮环与树脂骨架结合。再与阳离子活性氢化合物反应,就得到了除封端异氰酸酯分子外还具有阳离子基团的改性环氧树脂。改性环氧树脂可作为交联剂、阳离子粘结树脂或颜料分散剂加入阴极电泳漆中。
  • Sulfonium group-containing pigment grinding resin and pigment paste for electrodeposition paint
    申请人:Nippon Paint Co. Ltd.
    公开号:EP0662500A2
    公开(公告)日:1995-07-12
    A pigment grinding resin represented by the formula : wherein, Ep is a residue of an epoxy resin having an epoxy equivalent of 150 to 2000 and a hydroxyl group equivalent of 300 to 4000; R1 and R2 represent a different group each other and respectively selected from the group consisting of hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl, 3-hydroxypropyl, 4-hydroxybutyl and a group of the formula -CH2CH(OH)CH2R3 (wherein, R3 is a hydroxyl group or a hydroxyalkyl group having 1 to 10 carbon atoms); R4 is a group selected from the group consisting of a hydrogen atom and alkyl, hydroxyalkyl and alkylamide groups having 1 to 5 carbon atoms; m is a numerical value of 0.1 to 2.0 ; A is a residue of diisocyanate selected from the group consisting of aliphatic, alicyclic and aromatic diisocyanates having 4 to 20 carbon atoms ; B is a residue of a compound selected from the group consisting of alcohol, amine, carboxylic acid, oxime and caprolactam having 1 to 20 carbon atoms ; and n is a numerical value of 0.1 to 2.0. A pigment grinding resin of the present invention has excellent dispersibility. This invention provides a pigment grinding resin and a pigment paste capable of affording a coated film having good appearance and corrosion resistance.
    一种颜料研磨树脂,由式: 其中,Ep 是环氧树脂的残余物,其环氧当量为 150 至 2000,羟基当量为 300 至 4000;R1 和 R2 代表彼此不同的基团,并分别选自羟甲基、2-羟乙基、2-羟丙基、3-羟丙基、4-羟丁基和式-CH2CH(OH)CH2R3 所组成的基团(其中,R3 是羟基或具有 1 至 10 个碳原子的羟烷基);R4 是选自氢原子和具有 1 至 5 个碳原子的烷基、羟烷基和烷基酰胺基团的基团;m 的数值为 0.1至2.0;A是选自具有4至20个碳原子的脂肪族、脂环族和芳香族二异氰酸酯组的二异氰酸酯的残余物;B是选自具有1至20个碳原子的醇、胺、羧酸、肟和己内酰胺组的化合物的残余物;n是数值0.1至2.0。 本发明的颜料研磨树脂具有优异的分散性。本发明提供了一种颜料研磨树脂和颜料浆料,能够形成具有良好外观和耐腐蚀性能的涂膜。
  • POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPARENT POLYURETHANE-BASED RESIN PREPARED THEREFROM, AND OPTICAL BODY
    申请人:KIM Keun Sik
    公开号:US20200031986A1
    公开(公告)日:2020-01-30
    The present invention relates to a novel polyol or polythiol having three or more functional groups, a preparation method there for, and an optical body manufactured therefrom. Especially, the present invention relates to a poly(thio)urethane-based resin and an optical body, such as lenses, manufactured using the resin, wherein the poly(thio)urethane-based resin is prepared by obtaining a novel polyol and then combining a polythiol, which is prepared from the obtained polyol, with a polyiso(thio)cyanate.
  • US5446077A
    申请人:——
    公开号:US5446077A
    公开(公告)日:1995-08-29
  • US5536804A
    申请人:——
    公开号:US5536804A
    公开(公告)日:1996-07-16
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