2,4,6-三乙基苯-1,3-二胺 | 14970-65-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4,6-三乙基苯-1,3-二胺
• 英文名称: 2,4,6-triethyl-m-phenylenediamine
• 英文别名: 2,4,6-Triaethyl-m-phenylendiamin；2,4,6-Triethylbenzene-1,3-diamine
• CAS: 14970-65-1
• 化学式: C₁₂H₂₀N₂
• 分子量: 192.304
• InChiKey: JGYUBHGXADMAQU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,4,6-三乙基苯-1,3-二胺 以66%的产率得到
  参考文献：
  名称：

  CULLEY, SCOTT A.;KEBLYS, KESTUTIS A.;NALEPA, CHRISTOPHER J.

  摘要：

  DOI：
• 作为产物：
  描述：

  1,3,5-Triethyl-2,4-dinitrobenzene 以92%的产率得到
  参考文献：
  名称：

  SITKIN, A. I.;PLYASHECHNIK, N. I.;POPOV, L. K.;REDKOZUBOVA, E. P.

  摘要：

  DOI：

文献信息

• Diimines and secondary diamines
  申请人：Lee Y. John

  公开号：US20060217567A1

  公开（公告）日：2006-09-28

  This invention provides aromatic diimines which have imino hydrocarbylidene groups with at least two carbon atoms, and aromatic secondary diamines which have amino hydrocarbyl groups with at least two carbon atoms. Both the aromatic diimines and the aromatic secondary diamines either are in the form of one phenyl ring, or are in the form of two phenyl rings connected by an alkylene bridge; each position ortho to an imino group or an amino group bears a hydrocarbyl group. When in the form of one phenyl ring, there are two imino groups on the ring or two amino groups on the ring; the imino groups or amino groups are meta or para relative to each other. When in the form of two phenyl rings connected by an alkylene bridge, there is either one imino group or one amino group on each phenyl ring. Also provided are processes for forming diimines and secondary diamines.

  这项发明提供了具有至少两个碳原子的亚烷基亚胺基团的芳香二亚胺和具有至少两个碳原子的氨基亚烷基团的芳香二胺。这些芳香二亚胺和芳香二胺可以是一个苯环的形式，也可以是由烷基桥连接的两个苯环的形式；每个邻位对着亚烷基基团或氨基基团。当以一个苯环的形式时，环上有两个亚胺基团或两个氨基团；亚胺基团或氨基团互为间位或对位。当以由烷基桥连接的两个苯环的形式时，每个苯环上要么有一个亚胺基团，要么有一个氨基基团。还提供了形成二亚胺和二胺的方法。
• Transparent molded objects, optical member, plastic lens, and processes for producing these
  申请人：——

  公开号：US20040151915A1

  公开（公告）日：2004-08-05

  A transparent molded article comprised of a polymer of the following components (A) and (B), characterized in that said polymer further comprises the following components (C) and (D). A transparent molded article comprised of a polymer of the following components (A) and (B), characterized in that said polymer further comprises the following component (G). An optical member comprising an antireflective layer directly or indirectly on a polyurethane urea polymer substrate, characterized in that said antireflective layer is a multilayer antireflective layer comprising a ½ &lgr; layer, and said ½ &lgr; layer comprises a plural high refractive index layers comprising niobium oxide or niobium oxide, zirconium oxide and yttrium oxide, and a layer comprised of silicon dioxide positioned between the high refractive index layers. Component (A): isocyanate terminal prepolymer in the form of a reaction product of an aliphatic diisocyanate having an intramolecular cyclic structure and a diol having an average molecular weight of 300-2,500 Component (B): one or more aromatic diamines denoted by general formula (I). (In general formula (I), R 1 , R 2 and R 3 are each dependently any of a methyl, ethyl or thiomethyl group.) Component (C): one or more phosphoric acid monoesters denoted by general formula (II). (In general formula (II), R 4 is an alkyl group with a carbon number of 1-10 and n 1 is 1 or 2.) Component (D): one or more phosphoric acid diesters denoted by general formula (III). (In general formula (III), R 5 and R 6 are each dependently an alkyl group with a carbon number of 1-10 and n 2 and n 3 are 1 or 2.) 1 Component (G): one or more phosphorous peroxide decomposing agents.

  透明模压件，由以下组分（A）和（B）的聚合物组成，其特征在于该聚合物还包括以下组分（C）和（D）。透明模压件，由以下组分（A）和（B）的聚合物组成，其特征在于该聚合物还包括以下组分（G）。光学元件，包括直接或间接放置在聚氨酯脲聚合物基底上的防反射层，其特征在于该防反射层是多层防反射层，包括1/2 λ层，该1/2 λ层包括多个高折射率层，其中包括氧化铌或氧化铌、氧化锆和氧化钇的高折射率层，以及位于高折射率层之间的二氧化硅层。组分（A）：端基异氰酸酯预聚物，形式为具有分子量为300-2,500的二元醇和具有分子内环状结构的脂肪族二异氰酸酯反应产物。组分（B）：一个或多个芳香族二胺，由通式（I）表示。（在通式（I）中，R1、R2和R3各自独立为甲基、乙基或硫代甲基中的任意一种基团。）组分（C）：一个或多个磷酸单酯，由通式（II）表示。（在通式（II）中，R4是具有1-10个碳原子数的烷基，n1为1或2。）组分（D）：一个或多个磷酸二酯，由通式（III）表示。（在通式（III）中，R5和R6各自独立为具有1-10个碳原子数的烷基，n2和n3为1或2。）组分（G）：一个或多个磷过氧化物分解剂。
• Reinforced polyurethane/urea elastomers and molded articles produced therefrom
  申请人：Haas Peter

  公开号：US20060189780A1

  公开（公告）日：2006-08-24

  Reinforced polyurethane/urea elastomers with a specified proportion of urea groups and a specified proportion of urethane groups are produced from an isocyanate-reactive component satisfying specified compositional requirements and an isocyanate-terminated prepolymer produced from specified materials. Two-dimensional polyurethane molded articles produced from these reinforced elastomers are characterized by improved toughness and improved shrinkage characteristics. Such molded articles are particularly useful for making automobile components.

  使用符合特定组成要求的异氰酸酯反应组分和由指定材料生产的异氰酸酯末端预聚物，生产具有尿素基团和聚氨酯基团的特定比例的加强聚氨酯/脲弹性体。从这些加强弹性体生产的二维聚氨酯模制品具有改善的韧性和收缩特性。这样的模制品特别适用于制造汽车部件。
• 1,3-Diaminocyclohexanes
  申请人：Ethyl Corporation

  公开号：US04849544A1

  公开（公告）日：1989-07-18

  Sterically hindered 1,3-diaminocyclohexanes which can be used in the preparation of polyurethane, polyurea, polyurethaneurea, and epoxy resins are prepared by hydrogenating a metaphenylenediamine having alkyl substituents of 1-6 carbons in the 4- and 6-positions and optionally also in the 2-position, at least one of the alkyl substituents containing at least two carbons, and the total number of carbons in the alkyl substituents being at least five, at a temperature of about 170.degree.-200.degree. C. and a pressure of at least about 6.9 MPa, preferably about 20-30 MPa, in the presence of a supported ruthenium catalyst and an activating amount of a modifier selected from alkali metal hydroxides and alkoxides and alkali metal amide salts of the meta-phenylenediamine to form the corresponding 1,3-diaminocyclohexane.

  可以使用立体障碍的1,3-二氨基环己烷制备聚氨酯、聚脲、聚氨酯脲和环氧树脂，方法是在存在负载的钌催化剂和激活量的改性剂（选择自碱金属氢氧化物、醇盐和碱金属酰胺盐）的情况下，将在4-和6-位置具有1-6个碳的烷基取代基的间苯二胺氢化，可选地在2-位置也具有至少两个碳的烷基取代基，烷基取代基中碳的总数至少为五个，反应温度约为170℃-200℃，压力至少为约6.9 MPa，优选约20-30 MPa，以形成相应的1,3-二氨基环己烷。
• DIIMINES AND SECONDARY DIAMINES
  申请人：Lee Y. John

  公开号：US20080033210A1

  公开（公告）日：2008-02-07

  This invention provides aromatic diimines which have imino hydrocarbylidene groups with at least two carbon atoms, and aromatic secondary diamines which have amino hydrocarbyl groups with at least two carbon atoms. Both the aromatic diimines and the aromatic secondary diamines either are in the form of one phenyl ring, or are in the form of two phenyl rings connected by an alkylene bridge; each position ortho to an imino group or an amino group bears a hydrocarbyl group. When in the form of one phenyl ring, there are two imino groups on the ring or two amino groups on the ring; the imino groups or amino groups are meta or para relative to each other. When in the form of two phenyl rings connected by an alkylene bridge, there is either one imino group or one amino group on each phenyl ring. Also provided are processes for forming diimines and secondary diamines.

  本发明提供了具有至少两个碳原子的亚胺烃基亚胺基的芳香族二亚胺和具有至少两个碳原子的氨基烃基氨基的芳香族二级二胺。芳香族二亚胺和芳香族二级二胺均为一个苯环的形式或由一个烷基桥连接的两个苯环的形式；每个对位于亚胺基或氨基的位置都带有一个烃基基团。当为一个苯环的形式时，环上有两个亚胺基或两个氨基；亚胺基或氨基相对于彼此是间位或对位的。当为由一个烷基桥连接的两个苯环的形式时，每个苯环上有一个亚胺基或一个氨基。还提供了形成二亚胺和二级二胺的方法。