1,3-Benzenedisulfonic acid, 4-amino-, sodium salt | 63589-41-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3-Benzenedisulfonic acid, 4-amino-, sodium salt
• 英文别名: disodium;4-aminobenzene-1,3-disulfonate
• CAS: 63589-41-3；79873-41-9
• 化学式: C6H5NNa2O6S2
• 分子量: 297.2
• InChiKey: OIZLWWGSWBNNAM-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -6.92
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  157
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• FLUORINE ATOM-CONTAINING COMPOUND AND USE THEREOF
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20190031600A1

  公开（公告）日：2019-01-31

  Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each Ar F independently represents a predetermined fluorine atom-containing aryl group).

  提供的是下面公式（1）所代表的含氟原子的化合物（在公式中，Z代表预定的二价基团，每个Ar独立代表预定的含芳香环的基团，每个ArF独立代表预定的含氟原子的芳基基团）。
• New type of modified gelatin and its use in a DTR material
  申请人：AGFA-GEVAERT naamloze vennootschap

  公开号：EP0628860A1

  公开（公告）日：1994-12-14

  A modified gelatin is disclosed wherein part of the free carboxyl groups is replaced by modifiers having more acid end-standing groups chosen from -SO₃M, -OSO₃M, -SSO₃M, -OPO(OH)₂, - OPO(OH)(OR²), -PO(OH)₂, -PO(OH)(OR²). In a preferred embodiment such a modified gelatin is incorporated in a DTR photographic material which after processing can serve as a lithographic printing plate. Thanks to the more hydrophilic character of the modified gelatin the differentiation between printing and non-printing areas is improved and toning at printing start-up is reduced.

  本发明公开了一种改性明胶，其中部分游离羧基被具有更多酸性末端基团的改性剂所取代，这些改性剂选自-SO₃M、-OSO₃M、-SSO₃M、-OPO(OH)₂、-OPO(OH)(OR²)、-PO(OH)₂、-PO(OH)(OR²)。 在一个优选的实施方案中，这种改性明胶被加入到 DTR 感光材料中，经过处理后可用作平版印刷板。由于改性明胶具有更强的亲水性，印刷区域和非印刷区域之间的区分得到了改善，印刷启动时的色调也得到了减少。
• ARYLSULFONIC ACID COMPOUND, USE THEREOF, AND METHOD FOR PRODUCING ARYLSULFONIC ACID COMPOUND
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP3056484A1

  公开（公告）日：2016-08-17

  Provided is an arylsulfonic acid compound characterized by being represented by formula (1). [In the formula, Ar1 represents a group represented by formula (2) (in formula (2), R1 to R5 each independently represent a hydrogen atom, halogen atom, cyano group, nitro group, methyl group, or trifluoromethyl group; however, at least one of R1 to R5 represents a halogen atom) and Ar2 represents a group represented by formula (3) or (4).]

  本发明提供了一种芳基磺酸化合物，其特征在于由式（1）表示。 [式中，Ar1 代表由式（2）表示的基团（式（2）中，R1 至 R5 各自独立地代表氢原子、卤素原子、氰基、硝基、甲基或三氟甲基；但是，R1 至 R5 中至少有一个代表卤素原子），Ar2 代表由式（3）或（4）表示的基团。］
• OLIGOANILINE DERIVATIVE, CHARGE-TRANSPORTING VARNISH, AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP3121163A1

  公开（公告）日：2017-01-25

  Provided are an oligoaniline derivative represented by formula (1), a charge-transporting varnish comprising the oligoaniline derivative, and an organic EL element. (In the formula, R1 is a hydrogen atom or optionally substituted alkyl group, R2 to R10 are each independently a hydrogen atom, halogen atom, nitro group, cyano group, or optionally substituted alkyl group, alkenyl group, alkynyl group, aryl group, or heteroaryl group; A is an optionally substituted fluoroalkyl group, fluorocycloalkyl group, fluorobicycloalkyl group, fluoroalkenyl group, or fluoroalkynyl group, optionally substituted fluoroaryl group, substituted phenyl group, optionally substituted fluoroaralkyl group, or substituted aralkyl group; and n1 is an integer of 1 to 20.)

  本文提供了一种由式（1）表示的低聚苯胺衍生物、一种包含该低聚苯胺衍生物的电荷传输清漆和一种有机 EL 元件。 (式中，R1 是氢原子或任选取代的烷基，R2 至 R10 各自独立地是氢原子、卤素原子、硝基、氰基或任选取代的烷基、烯基、炔基、芳基或杂芳基；A 是任选取代的氟烷基、氟环烷基、氟双环烷基、氟烯基或氟炔基、任选取代的氟芳基、取代的苯基、任选取代的氟烷基或取代的芳烷基；以及 n1 是 1 至 20 的整数。)
• CHARGE-TRANSPORTING VARNISH AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP3309851A1

  公开（公告）日：2018-04-18

  Provided is a charge-transporting varnish which comprises an amide compound containing fluorine atoms and represented by formula (1) and a charge-transporting substance. [In the formula, Ar1 represents a group represented by any of formulae (1-1) to (1-9) and Ar2 and Ar3 each represent a given fluorinated aryl or aralkyl group.]

  本发明提供了一种电荷传输清漆，它由含有氟原子并由式（1）表示的酰胺化合物和电荷传输物质组成。 [式中，Ar1 代表由式（1-1）至（1-9）中任一式所代表的基团，Ar2 和 Ar3 分别代表给定的氟化芳基或芳烷基。］