2-Methyl-naphthalin-5-sulfonsaeure | 1432062-09-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-Methyl-naphthalin-5-sulfonsaeure
• 英文别名: 6-Methyl-1-naphthalenesulfonic acid；6-methylnaphthalene-1-sulfonic acid
• CAS: 1432062-09-3
• 化学式: C₁₁H₁₀O₃S
• 分子量: 222.265
• InChiKey: IVLGJMHHWUFNHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Fluorosurfactants
  申请人：Hierse Wolfgang

  公开号：US20100152081A1

  公开（公告）日：2010-06-17

  The invention relates to compounds comprising an aryl sulfonate group, a spacer and a Y group, wherein Y represents CF 3 —(CH 2 ) a —O—, SF 5 —, CF 3 —(CH 2 ) a —S—, CF 3 CF 2 S—, [CF 3 —(CH 2 ) a ] 2 N— or [CF 3 —(CH 2 ) a ]NH—, a represents a whole number selected from the range of 0 to 5 or (formula I), Rf represents CF 3 —(CH 2 ) r —, CF 3 —(CH 2 ) r —O—, CF 3 —(CH 2 ) r —S—, CF 3 CF 2 —S—, SF 5 —(CH 2 ) r — or [CF 3 —(CH 2 ) r ] 2 N—, [CF 3 —(CH 2 ) r ]NH— or (CF 3 ) 2 N—(CH 2 ) r —, B represents a simple bond, O, NH, NR, CH 2 , C(O)—O, C(O), S, CH 2 —O, O—C(O), N—C(O)1C(O)—N, O—C(O)—N, N—C(O)—N, O—SO 2 or SO 2 —O, R represents alkyl having 1 to 4 C-atoms, b represents 0 or 1 and c represents 0 or 1, q represents 0 or 1, at least one radical from b and q represents 1, and r represents 0, 1, 2, 3, 4 or 5. The invention also relates to a method for the production of said compounds and to the uses of said surface-active compounds.

  本发明涉及一种化合物，其包括苯基磺酸酯基、间隔基和Y基，其中Y代表CF3—(CH2)a—O—、SF5—、CF3—(CH2)a—S—、CF3CF2S—、[CF3—(CH2)a]2N—或[CF3—(CH2)a]NH—，a代表从0到5的整数或（公式I），Rf代表CF3—(CH2)r—、CF3—(CH2)r—O—、CF3—(CH2)r—S—、CF3CF2—S—、SF5—(CH2)r—或[CF3—(CH2)r]2N—、[CF3—(CH2)r]NH—或(CF3)2N—(CH2)r—，B代表简单键、O、NH、NR、CH2、C(O)—O、C(O)、S、CH2—O、O—C(O)、N—C(O)1C(O)—N、O—C(O)—N、N—C(O)—N、O—SO2或SO2—O，R代表具有1至4个碳原子的烷基，b代表0或1，c代表0或1，q代表0或1，b和q中至少有一个基团为1，r代表0、1、2、3、4或5。本发明还涉及一种制备该化合物的方法以及该表面活性化合物的用途。
• Ink and ink set for inkjet recording
  申请人：Fujifilm Corporation

  公开号：EP2455431A1

  公开（公告）日：2012-05-23

  To provide inks and ink sets for inkjet recording, which have good fastness and good jet-out stability and which give good images with no bleeding trouble, a magenta ink for inkjet printing contains a first dye; and a second dye having a different structure from the first dye, the first dye and the second dye each independently having an oxidation potential higher than 1.0 V versus SCE, wherein the first dye is an azo dye comprising an azo group, each end of the azo group having a hetero ring.

  为了提供用于喷墨记录的墨水和墨水套件，它们具有良好的牢度和良好的喷射稳定性，并且能够提供无渗色问题的良好图像，一种用于喷墨打印的品红色墨水包含第一染料；以及具有与第一染料不同结构的第二染料，第一染料和第二染料各自独立地具有相对于 SCE 高于 1.0 V 的氧化电位，其中第一染料是包含偶氮基团的偶氮染料，偶氮基团的每个末端都具有杂环。
• INK COMPOSITION, INKJET PRINTING INK, AND INKJET PRINTING METHOD
  申请人：FUJIFILM Corporation

  公开号：EP2687565A1

  公开（公告）日：2014-01-22

  Provided are an ink composition having a fastness at a high level and having an excellent grey balance in a range from a high-concentration region to a low-concentration region, an ink for inkjet recording using the ink composition, and an inkjet recording method using the ink for inkjet recording using the ink for inkjet recording. An ink composition containing at least two kinds of water-soluble long-wavelength dyes whose absorption spectrum in an aqueous solvent has a maximum wavelength of 550 nm to 700 nm, in which at least one kind of the water-soluble long-wavelength dyes is a first water-soluble long-wavelength dye of an azo compound represented by the following Formula (1), at least one kind of the water-soluble long-wavelength dyes is a second water-soluble long-wavelength dye that is different from the first water-soluble long-wavelength dye, and the second water-soluble long-wavelength dye is a compound having two to four azo groups conjugated with each other per molecule, an ink for inkjet recording using the ink composition, and an inkjet recording method using the ink for inkjet recording using the ink for inkjet recording. Formula (1): (In Formula (1), A represents a substituted or unsubstituted aryl group or a substituted or unsubstituted nitrogen-containing 5-membered heterocyclic group. G represents a nitrogen atom or -C(R2)=. R2 represents a hydrogen atom, a sulfo group, a carboxyl group, a substituted or unsubstituted carbamoyl group or a cyano group. Y2, Y3 and Y4 each independently represent a hydrogen atom or a monovalent substituent. Y2, Y3 and Y4 may be bound with each other to form a ring. All of Y2, Y3 and Y4 do not represent a hydrogen atom at the same time. M's each independently represent a hydrogen atom or a monovalent countercation.)

  本发明提供了一种在高浓度区域到低浓度区域范围内具有高牢度和优异灰平衡的墨水组合物，一种使用该墨水组合物的喷墨记录墨水，以及一种使用该墨水的喷墨记录方法。 一种墨水组合物，含有至少两种在水性溶剂中吸收光谱最大波长为 550 纳米至 700 纳米的水溶性长波长染料，其中至少一种水溶性长波长染料是由下式（1）表示的偶氮化合物的第一种水溶性长波长染料、至少一种水溶性长波长染料是不同于第一种水溶性长波长染料的第二种水溶性长波长染料，且第二种水溶性长波长染料是每个分子中具有 2 至 4 个相互共轭的偶氮基团的化合物，一种使用该墨水组合物的喷墨记录用墨水，以及一种使用该墨水组合物的喷墨记录用墨水的喷墨记录方法。 式（1）： 式（1）中，A 代表取代或未取代的芳基或取代或未取代的含氮 5 元杂环基团。R2 代表氢原子、磺基、羧基、取代或未取代的氨基甲酰基或氰基。Y2、Y3 和 Y4 各自独立地代表一个氢原子或一个一价取代基。Y2、Y3 和 Y4 可相互结合形成一个环。所有 Y2、Y3 和 Y4 不能同时代表一个氢原子。M 各独立地代表一个氢原子或一个一价取代基）。
• Ink set, ink cartridge, inkjet printer and recording method
  申请人：FUJIFILM Corporation

  公开号：EP1391488B1

  公开（公告）日：2007-11-07
• Black ink for ink-jet recording
  申请人：FUJIFILM Corporation

  公开号：EP1403338B1

  公开（公告）日：2008-03-26