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1,2-Bis(2-isocyanatopropan-2-yl)benzene | 58067-42-8

中文名称
——
中文别名
——
英文名称
1,2-Bis(2-isocyanatopropan-2-yl)benzene
英文别名
——
1,2-Bis(2-isocyanatopropan-2-yl)benzene化学式
CAS
58067-42-8
化学式
C14H16N2O2
mdl
——
分子量
244.29
InChiKey
NNOZGCICXAYKLW-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):
    4.6
  • 重原子数:
    18
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    58.9
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    1,2-Bis(2-isocyanatopropan-2-yl)benzene丙烯酸羟乙酯 、 hydroquinone dimethyl ether 、 二丁基锡烷氰酸 作用下, 以 乙酸乙酯 为溶剂, 生成 urethane acrylate
    参考文献:
    名称:
    Photocurable Coating Materials
    摘要:
    该发明的光固化涂层材料可通过紫外线、电子束、辐射等进行固化,具有优异的耐热变色性、基底附着力、耐磨性、耐水性和抗冲击性。光固化涂层材料包括5至95重量份的聚氨酯丙烯酸酯(U)、5至95重量份的丙烯酸酯化合物(M)和基于(U)和(M)的总重量100重量份,0.1至15重量份的光引发剂(C),聚氨酯丙烯酸酯(U)至少包含来自氢化二甲苯二异氰酸酯和氢化亚甲基双苯酚二异氰酸酯的一种或多种二异氰酸酯(a)以及具有羟基和(甲基)丙烯酸酯基团的化合物(b),丙烯酸酯化合物(M)在分子中具有两个或更多的丙烯酸酯基团,丙烯酸酯基含量为5至12 mmol/g,且没有芳香环结构。
    公开号:
    US20100221552A1
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文献信息

  • DIACRYLATE-COMPOUND-CONTAINING COMPOSITION AND CURED PRODUCT THEREOF
    申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
    公开号:US20170158855A1
    公开(公告)日:2017-06-08
    The present invention relates to a limited composition containing a diacrylate compound represented by general formula (1). In the formula, R denotes a hydrogen atom or a methyl group. The present invention provides a diacrylate-compound-containing composition which provides a cured product having excellent physical properties such as low curing shrinkage, flexibility, resistance to bending, and low curling properties, and which can be used as a photo- or thermal-radical polymerizable composition and a cured product of the composition.
    本发明涉及一种包含通式(1)所代表的双丙烯酸酯化合物的限定组合物。 在该式中,R代表氢原子或甲基基团。 本发明提供了一种含有双丙烯酸酯化合物的组合物,其提供具有优异物理性能的固化产品,如低固化收缩、柔韧性、抗弯曲性和低卷曲性,并且可以用作光或热自由基可聚合组合物和该组合物的固化产品。
  • [EN] ASSOCIATION OF ANTIMICROBIAL COMPOUNDS WITH SURFACES AND POLYMERS<br/>[FR] ASSOCIATION DE COMPOSES ANTIMICROBIENS A DES SURFACES ET DES POLYMERES
    申请人:BIOSIGNAL LTD
    公开号:WO2005053684A1
    公开(公告)日:2005-06-16
    The invention describes antimicrobial silicone oligomers or polymers comprising a silicone oligomer or polymer associated with at least one compound of formula (I). Also described are methods of associating compounds of formula (I) to surfaces and products thereof.
    该发明描述了含有硅氧烷寡聚物或聚合物的抗菌硅氧烷寡聚物或聚合物,该硅氧烷寡聚物或聚合物与至少一个化合物(I)相关联。还描述了将化合物(I)与表面相关联的方法及其产品。
  • POLYOXYALKYLENE POLYOL OR MONOOL AND POLYURETHANE RESIN
    申请人:Nakaminami Hiromichi
    公开号:US20120016049A1
    公开(公告)日:2012-01-19
    An object of the present invention is to provide a polyoxyalkylene polyol and a polyoxyalkylene monool, capable of producing a urethane elastomer and a urethane foam which are sufficiently excellent in mechanical properties and moisture resistance. The present invention is directed to a polyoxyalkylene polyol or monool (S), which is an alkylene oxide adduct of an active hydrogen-containing compound (H), wherein 40% or more of hydroxyl groups located at the terminal are primary hydroxyl group-containing groups represented by the general formula (1) shown below, and a hydroxyl value x, the total degree of unsaturation y and the content of ethylene oxide z satisfy a relationship of the mathematical expression (1). [In the general formula (1), R 1 represents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group or a phenyl group, each of which may be substituted with a halogen atom or an aryl group.] y ≦28.3× x −2 ×(100− z )/100  (1) [In the mathematical expression (1), x represents a hydroxyl value, y represents the total degree of unsaturation, and z is the content of ethylene oxide based on the weight of (S) and is from 0 to 50% by weight.
    本发明的目的是提供一种聚氧烷基聚醚醇和一种聚氧烷基单醇,能够生产出机械性能和耐湿性足够优异的聚酯弹性体和聚酯泡沫。本发明涉及一种聚氧烷基聚醚醇或单醇(S),它是一种活性氢含有物(H)的烷基氧化物加合物,在其末端的羟基中,40%或更多的羟基是由下面的通式(1)表示的主要羟基含有基团,且羟值x、总不饱和度y和乙烯氧化物含量z满足数学表达式(1)的关系。 【在通式(1)中,R1代表氢原子、含有1至12个碳原子的烷基基团、环烷基或苯基,每个基团可能被卤素原子或芳基取代。】 y≦28.3×x−2×(100−z)/100  (1) 【在数学表达式(1)中,x代表羟值,y代表总不饱和度,z是基于(S)的乙烯氧化物含量,按重量计为0至50%。】
  • PROCESS FOR PRODUCING PENTAERYTHRITOL MERCAPTOCARBOXYLIC ACID ESTER, POLYMERIZABLE COMPOSITION, RESIN, OPTICAL MATERIAL, AND LENS
    申请人:MITSUI CHEMICALS, INC.
    公开号:US20180186733A1
    公开(公告)日:2018-07-05
    A process for producing a pentaerythritol mercaptocarboxylic acid ester of the present invention includes: a step of reacting pentaerythritol with a mercaptocarboxylic acid, in which an absorbance of a 5 wt % aqueous solution of the pentaerythritol at a wavelength of 270 nm, which is measured using a quartz cell having an optical path length of 50 mm, is 0.07 or less.
    本发明的一种生产对羟基羧基巯基脂肪酸酯的工艺包括:将对羟基羧基巯基脂肪酸与对羟基羧基醇反应的步骤,其中在使用光路长度为50毫米的石英池测量的270纳米波长处,对5重量%的对羟基羧基醇溶液的吸光度为0.07或更低。
  • POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, AND USE OF POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS
    申请人:Mitsui Chemicals, Inc.
    公开号:EP2824126A1
    公开(公告)日:2015-01-14
    A polythiol composition according to the present invention includes a polythiol compound (A) having three or more mercapto groups and a nitrogen-containing compound (B) in which one of a mercapto group of the polythiol compound (A) is replaced with a group represented by the following formula (a) and other one of a mercapto group of the polythiol compound (A) is replaced with a hydroxyl group, in which the peak area of the nitrogen-containing compound (B) is equal to or less than 3.0 with respect to the peak area of 100 of the polythiol compound (A) in a high performance liquid chromatography measurement.
    根据本发明的一种聚醇组合物包括具有三个或更多巯基的聚醇化合物(A)和一种含氮化合物(B),其中聚醇化合物(A)的一个巯基被替换为以下式(a)所表示的基团,另一个巯基被替换为一个羟基,其中在高效液相色谱测量中,含氮化合物(B)的峰面积与聚醇化合物(A)的100的峰面积相比等于或小于3.0。
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