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1-amino-8-hydroxy-naphthalene-2-sulfonic acid | 875224-44-5

中文名称
——
中文别名
——
英文名称
1-amino-8-hydroxy-naphthalene-2-sulfonic acid
英文别名
1-Amino-8-hydroxy-naphthalin-2-sulfonsaeure;8-Amino-naphthol-(1)-sulfonsaeure-(7);4-Amino-5-hydroxy-naphthalene-3-sulfonic acid;1-amino-8-hydroxynaphthalene-2-sulfonic acid
1-amino-8-hydroxy-naphthalene-2-sulfonic acid化学式
CAS
875224-44-5
化学式
C10H9NO4S
mdl
——
分子量
239.252
InChiKey
HLVFSRCCONKDLJ-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

  • 密度:
    1.627±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    16
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    109
  • 氢给体数:
    3
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Reactive bisazo dyes, a process for their production and their use for dyeing cellulose fibers and cellulosic textiles
    申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
    公开号:EP0022265A2
    公开(公告)日:1981-01-14
    Reactive bisazo dyes of the general formula (I) are described, wherein X, and X2 are each a hydrogen atom, a methyl or methoxy group, a chlorine atom, or a carboxylic acid or sulfonic acid group, Y is a hydrogen atom, a methyl or sulfonic acid group, Z is -CH2CH2OSO3H, -CH2CH2OPO3H2, -CH2CH2CI or -CH =CH2, and Z1, Z2 and Z3 are each a hydrogen or chlorine atom, a methyl, methoxy, sulfonic acid or carboxylic acid group. These dyes are useful for dyeing celful- ose fibers and cellulosic textile goods in deep blue colors with good fastnesses, particularly, chlorine, light and perspiration-light fastnesses, high acid stability, good white dischargeability as well as good levelling properties.
    通式 (I) 的活性偶氮染料 所述、 其中 X 和 X2 各为氢原子、甲基或甲氧基、氯原子或羧酸或磺酸基团;Y 为氢原子、甲基或磺酸基团;Z 为 -CH2CH2OSO3H、-CH2CH2OPO3H2、-CH2CH2CI 或 -CH =CH2;Z1、Z2 和 Z3 各为氢原子或氯原子、甲基、甲氧基、磺酸或羧酸基团。这些染料可用于染制具有良好牢度(尤其是耐氯牢度、耐光牢度和耐汗渍牢度)、高酸稳定性、良好的放白性以及良好的匀染性的深蓝色纤维和纤维素纺织品。
  • Verfahren zur Herstellung von aminosubstituierten 1-Amino-8-hydroxynaphthalin-sulfonsäuren
    申请人:CIBA-GEIGY AG
    公开号:EP0041922A1
    公开(公告)日:1981-12-16
    Ein Verfahren zur Herstellung von Verbindungen der Formel worin R Wasserstoff, Methyl oder Aethyl, X ein Mono-, Di-oder Trifluor-pyrimidinrest und n = 1 oder 2 ist, welches dadurch gekennzeichnet ist, dass man 1-Amino-8-hydroxynaphthalin-sulfonsäuren der Formel mit Di-, Tri- oder Tetrafluor-pyrimidinen in wässriger Lösung oder Suspension bei pH > 7 kondensiert, gibt Verbindungen der Formel (1) in hoher Ausbeute; die Verbindungen der Formel (1) eignen sich als Zwischenprodukte zur Herstellung von Rekativfarbstoffen.
    一种制备式如下化合物的工艺 其中 R 为氢、甲基或乙基,X 为单氟、二氟或三氟嘧啶基,n = 1 或 2,其特征在于式 1-氨基-8-羟基萘磺酸与二氟嘧啶、三氟嘧啶或四氟嘧啶在 pH 值大于 7 的水溶液或悬浮液中反应,可获得高产率的式 (1) 化合物。 与二氟嘧啶、三氟嘧啶或四氟嘧啶在 pH 值大于 7 的水溶液或悬浮液中反应,可得到高产率的式 (1) 化合物;式 (1) 化合物适合用作制备还原染料的中间体。
  • HEAD-UP DISPLAY APPARATUS
    申请人:Nitto Denko Corporation
    公开号:EP3699670A1
    公开(公告)日:2020-08-26
    Provided is a head-up display apparatus (100) that is excellent in viewability when a display screen is viewed through a pair of polarized sunglasses, and is excellent in heat resistance. The head-up display apparatus (100) of the present invention includes: a display unit (10) configured to output projection light; at least one reflector (20) configured to reflect the projection light; a housing (30), which has an opening portion (32), and is configured to store the display unit (10) and the reflector (20) therein; a cover member (40) configured to cover the opening portion (32); and a polarizing plate (50) arranged on a housing inner side of the cover member (40). The cover member (40) has an in-plane retardation Re(550) of 3,000 nm or more. The head-up display apparatus (100) of the present invention is configured so that an angle of reflection of the projection light output from the housing (30) through the opening portion (32) with respect to a windshield is 30° or less, or is 40° or more.
    本发明提供了一种平视显示装置(100),当通过一副偏光太阳镜观看显示屏幕时,该装置具有出色的可视性,并且具有出色的耐热性。本发明的平视显示装置(100)包括:显示装置(10),配置用于输出投射光;至少一个反射器(20),配置用于反射投射光;外壳(30),具有开口部分(32),配置用于将显示装置(10)和反射器(20)存储在其中;盖件(40),配置用于盖住开口部分(32);以及偏振片(50),布置在盖件(40)的外壳内侧。盖板部件(40)的平面内延迟 Re(550) 为 3,000 纳米或更高。本发明的平视显示设备(100)被配置成使从壳体(30)通过开口部分(32)输出的投射光相对于挡风玻璃的反射角为 30° 或更小,或者为 40° 或更大。
  • HEAD-UP DISPLAY DEVICE
    申请人:Nitto Denko Corporation
    公开号:EP3862807A1
    公开(公告)日:2021-08-11
    There is provided a head-up display apparatus that is excellent in viewability when a projected image is viewed through a pair of polarized sunglasses. A head-up display apparatus according to an embodiment of the present invention includes: a display unit configured to emit projection light, the display unit including a display cell, and a first polarizing plate with a retardation layer, which is arranged on an emission side of the display cell, and which includes a polarizer and a first retardation layer in the stated order from a display cell side; at least one reflector configured to reflect the projection light; and a second polarizing plate with a retardation layer, which is arranged on a reflection surface of the reflector, and which includes a polarizer and a second retardation layer in the stated order from a reflector side. The first retardation layer and the second retardation layer each have an in-plane retardation Re (550) of from 100 nm to 200 nm.
    本发明提供了一种平视显示设备,当通过一副偏光太阳镜观看投影图像时,该设备具有极佳的可视性。根据本发明一个实施例的平视显示装置包括被配置为发射投射光的显示装置,该显示装置包括一个显示单元,以及一个带有延迟层的第一偏振片,该偏振片布置在显示单元的发射面上,从显示单元一侧看,该偏振片包括一个按所述顺序排列的偏振片和一个第一延迟层; 被配置为反射投射光的至少一个反射器;以及一个带有延迟层的第二偏振片,该偏振片布置在反射器的反射面上,从反射器一侧看,该偏振片包括一个按所述顺序排列的偏振片和一个第二延迟层。第一阻滞层和第二阻滞层的面内阻滞 Re (550) 均为 100 nm 至 200 nm。
  • Head-up display device
    申请人:NITTO DENKO CORPORATION
    公开号:US11215821B2
    公开(公告)日:2022-01-04
    A head-up display apparatus includes: a display unit configured to output projection light; at least one reflector configured to reflect the projection light; a housing, which has an opening portion, and is configured to store the display unit and the reflector therein; a cover member configured to cover the opening portion; and a polarizing plate with a retardation layer, which is arranged on a housing inner side of the cover member, and includes a retardation layer and a polarizer in the stated order from a cover member side. The retardation layer has an in-plane retardation Re(550) of from 100 nm to 200 nm. The head-up display apparatus is configured so that an angle of reflection of the projection light output from the housing through the opening portion with respect to a windshield is 30° or less, or is 40° or more.
    一种平视显示装置包括:一个被配置为输出投射光的显示单元;至少一个被配置为反射投射光的反射器;一个壳体,它具有一个开口部分,并被配置为将显示单元和反射器存储在其中;一个被配置为覆盖开口部分的盖板部件;以及一个具有延缓层的偏振板,它被布置在盖板部件的壳体内侧,并从盖板部件一侧按所述顺序包括一个延缓层和一个偏振器。延迟层的平面内延迟 Re(550) 为 100 nm 至 200 nm。平视显示装置被配置成使从壳体通过开口部分输出的投影光相对于挡风玻璃的反射角为 30° 或更小,或为 40° 或更大。
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