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2-乙基-2-[[[[(3-异氰酸-4-甲基苯基)氨基]羰基]氧基]甲基]丙基烯(3-异氰酸-4-甲基苯基)氨基甲酸酯 | 1431-54-5

中文名称
2-乙基-2-[[[[(3-异氰酸-4-甲基苯基)氨基]羰基]氧基]甲基]丙基烯(3-异氰酸-4-甲基苯基)氨基甲酸酯
中文别名
氨基甲酸(3-异氰酸根合-4-甲基苯基)-2-乙基-2-[[[[(3-异氰酸根合-4-甲基苯基)氨基]羰基]氧基]甲基]-1,3-丙二酯亚甲代苯基-2,4-一二异氰酸酯-三羟甲基丙烷的加合物
英文名称
1,1,1-tris(hydroxymethyl)propane tris<(3-isocyanato-p-tolyl)carbamate>
英文别名
tris-(isocyanatotolylcarbamate)-1,1,1-trimethylpropane;2-ethyl-2-[({[(3-isocyanato-4-methylphenyl)amino]carbonyl}oxy)methyl]propylene (3-isocyanato-4-methylphenyl)carbamate;1,1,1-Tris(hydroxymethyl)propan-2-methyl-m-phenylen-diisocyanat;Trimethylolpropane tris((3-isocyanato-4-methylphenyl)carbamate);2,2-bis[(3-isocyanato-4-methylphenyl)carbamoyloxymethyl]butyl N-(3-isocyanato-4-methylphenyl)carbamate
2-乙基-2-[[[[(3-异氰酸-4-甲基苯基)氨基]羰基]氧基]甲基]丙基烯(3-异氰酸-4-甲基苯基)氨基甲酸酯化学式
CAS
1431-54-5
化学式
C33H32N6O9
mdl
——
分子量
656.652
InChiKey
XHLFUMPVVXAFKO-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:
    702.3±60.0 °C(Predicted)
  • 密度:
    1.28±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    8.6
  • 重原子数:
    48
  • 可旋转键数:
    16
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    203
  • 氢给体数:
    3
  • 氢受体数:
    12

SDS

SDS:e3e048b5558ef5b48a96eaf541c2567f
查看

反应信息

  • 作为反应物:
    描述:
    2-乙基-2-[[[[(3-异氰酸-4-甲基苯基)氨基]羰基]氧基]甲基]丙基烯(3-异氰酸-4-甲基苯基)氨基甲酸酯氯甲酸苄酯 、 sodium hydroxide 、 5%-palladium/activated carbon 、 氢气 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 26.84 ℃ 、1.0 MPa 条件下, 反应 1.0h, 生成
    参考文献:
    名称:
    一种美缝剂用加合物多胺及其制备方法与应用
    摘要:
    本发明公开了一种美缝剂用加合物多胺及其制备方法与应用,所述加合物多胺具有如下所示结构表达式,其分子结构中同时具有多个伯胺官能团以及刚性苯环,作为环氧固化剂使用时不仅能提高固化活性,而且能够使环氧树脂的硬度和耐热氧老化性能明显提高。
    公开号:
    CN113292457B
  • 作为产物:
    参考文献:
    名称:
    一种用65/35甲苯二异氰酸酯合成75%固含量、 低游离固化剂的制备方法
    摘要:
    本发明涉及一种用65/35甲苯二异氰酸酯合成75%固含量、低游离固化剂的制备方法,特征步骤包括:(1)甲苯二异氰酸酯和三羟甲基丙烷在70±5℃下在反应溶剂中反应形成预聚物;(2)测游离NCO基团的重量百分含量为15~16%时,加入一种三聚催化剂2,4,6-三(二甲氨基甲基苯酚),当测游离NCO基团的重量百分含量降至14~15%时,加入三聚阻聚剂磷酸停止反应;(3)加入抗氧剂2,6-二叔丁基对甲酚后,当预聚物固化剂变成透明液体时,用多异氰酸酯常用的溶剂将预聚物兑稀出料,全部反应时间在2.5~4小时内。制得的低游离TDI、高固含量的环保涂料固化剂具有漆膜光泽好、弹性好、韧性好等优良特性,大大降低了毒性和运输成本。
    公开号:
    CN103086991B
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文献信息

  • SILICON-CONTAINING COMPOUND, URETHANE RESIN, STRETCHABLE FILM, AND METHOD FOR FORMING THE SAME
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US20190106528A1
    公开(公告)日:2019-04-11
    The present invention provides a silicon-containing compound shown by the following formula ( 1 ): wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 each independently represent a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a phenyl group, a 3,3,3-trifluoropropyl group, or a group shown by —(OSiR 7 R 8 ) n —OSiR 9 R 10 R 11 ; R 7 , R 8 , R 9 , R 10 , and R 11 have the same meanings as R 1 to R 6 ; X represents a linear or branched alkylene group having 3 to 7 carbon atoms optionally having an ether group; and “n” is an integer in the range of 0 to 100. This provides a stretchable film that hats excellent stretchability and strength, with the film surface having excellent repellency, and a method for forming the same; as well as a urethane resin used for the stretchable film; and a silicon-containing compound to be a material of the urethane resin.
    本发明提供了一种含硅化合物,其化学式如下(1)所示:其中R1、R2、R3、R4、R5和R6分别独立地表示具有1至6个碳原子的直链、支链或环烷基基团,苯基,3,3,3-三氟丙基基团,或者由—(OSiR7R8)n—OSiR9R10R11所示的基团;R7、R8、R9、R10和R11具有与R1至R6相同的含义;X表示具有3至7个碳原子的直链或支链烷基基团,可选地具有醚基;“n”是0至100范围内的整数。这提供了一种具有优异的延展性和强度的可拉伸薄膜,薄膜表面具有优异的防水性,以及形成该薄膜的方法;以及用于可拉伸薄膜的聚氨酯树脂;以及用于聚氨酯树脂的硅含量化合物。
  • Reagent for immunological determination
    申请人:FUJI PHOTO FILM CO., LTD.
    公开号:EP0135129A2
    公开(公告)日:1985-03-27
    A reagent for immunological determination in the form of a carrier such as a microparticle (e.g. microcapsule) or a sheet-type carrier which is provided on the surface with poly(vinyl alcohol) having a saponification degree of not higher than 90% and sensitized with an immunologically active component such as antigen, antibody, or an enzyme-labeled immunologically active component.
    一种用于免疫测定的试剂,其载体形式为微粒(如微胶囊)或片状载体,表面含有皂化度不高于 90% 的聚乙烯醇,并与免疫活性成分(如抗原、抗体或酶标记的免疫活性成分)敏化。
  • Heterogeneous interpenetrating polymer networks for the controlled release of drugs
    申请人:UNIVERSITY OF UTAH RESEARCH FOUNDATION
    公开号:EP0347145A2
    公开(公告)日:1989-12-20
    A heterogeneous interpenetrating polymer network is provided for use in the controlled release of drugs. The network is a heterogeneous matrix that is formed from a hydrophilic component such as polyethylene oxide or poly(N,N′-dimethyl acrylamide-co-styrene) and a hydrophobic component such as styrene, an alkyl methacrylate, or polytetramethylene ether glycol. The relative amounts of the two components, or "domains" can be varied, as can the diffusivities and solubilities of the drug combinations to be loaded therein, to control and change as desired the timed release profile of incorporated drug. Prolonged pseudo-zero order release can be obtained where one domain acts as a diffusion barrier layer to the release of drug from the other domain.
    提供了一种用于药物控释的异质互穿聚合物网络。该网络是一种异质基质,由亲水组分(如聚环氧乙烷或聚(N,N′-二甲基丙烯酰胺-共苯乙烯))和疏水组分(如苯乙烯、甲基丙烯酸烷基酯或聚四亚甲基醚二醇)组成。这两种成分或 "畴 "的相对含量可以改变,其中装载的药物组合物的扩散性和溶解性也可以改变,从而控制并根据需要改变掺入药物的定时释放曲线。当一个 "域 "作为药物从另一个 "域 "释放的扩散屏障层时,可获得长时间的假零阶释放。
  • Self-crosslinking polysiloxane-modified polyhydroxy polyurethane resin, resin material containing same, method for producing same, artificial leather comprising same, and thermoplastic polyolefin skin material comprising same
    申请人:Hanada Kazuyuki
    公开号:US10000609B2
    公开(公告)日:2018-06-19
    Provided are a self-crosslinking polysiloxane-modified polyhydroxy polyurethane resin derived from a reaction of a 5-membered cyclic carbonate polysiloxane compound represented by the following formula (1) and an amine compound and having polysiloxane segments and masked isocyanate groups in its structure: wherein A means and its production process. The present invention can provide a polyhydroxy polyurethane resin, the development of applications of which has not moved ahead in the prior art, as a novel self-crosslinking polyhydroxy polyurethane resin that enables to provide products excellent in lubricity, abrasion resistance, chemical resistance, non-tackiness, heat resistance and the like, is useful from the viewpoint of the reduction of warming gas, and is responsive to the environment.
    本发明提供了一种自交联聚硅氧烷改性聚羟基聚氨酯树脂,它由下式(1)表示的 5 元环碳酸酯聚硅氧烷化合物和胺化合物反应生成,其结构中具有聚硅氧烷段和掩蔽的异氰酸酯基团: 其中 A 表示 及其生产工艺。本发明可以提供一种聚羟基聚氨酯树脂,作为一种新型自交联聚羟基聚氨酯树脂,它可以提供润滑性、耐磨性、耐化学性、无粘性、耐热性等性能优异的产品,从减少变暖气体的角度来看也是有用的,并且对环境有良好的反应。
  • Stretchable film and method for forming the stretchable film
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US10501585B2
    公开(公告)日:2019-12-10
    The present invention provides a stretchable film that is excellent in stretch and strength and water repellency on the film surface, and a method for forming the stretchable film. The present invention was accomplished by a stretchable film including a resin having a branched siloxane bond having 3 to 11 silicon atoms on a side chain and having a urethane bond on a main chain.
    本发明提供了一种拉伸性和强度优异且薄膜表面防水的可拉伸薄膜,以及形成该可拉伸薄膜的方法。本发明是通过一种可拉伸薄膜实现的,该薄膜包括一种树脂,该树脂具有支链硅氧烷键,侧链上有 3 至 11 个硅原子,主链上有聚氨酯键。
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