1-Benzotriazol-1-yl-pentan-1-ol | 111507-82-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并三唑类
• 英文名称: 1-Benzotriazol-1-yl-pentan-1-ol
• 英文别名: 1-(Benzotriazol-1-yl)pentan-1-ol
• CAS: 111507-82-5
• 化学式: C₁₁H₁₅N₃O
• 分子量: 205.26
• InChiKey: TVGQZKLDIDJFPX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  T406石油添加剂 、 正戊醛 以100%的产率得到1-Benzotriazol-1-yl-pentan-1-ol
  参考文献：
  名称：

  Katritzky, Alan R.; Rachwal, Stanislaw; Rachwal, Bogumila, Journal of the Chemical Society. Perkin transactions I, 1987, p. 791 - 798

  摘要：

  DOI：

文献信息

• Aminoplast-anchored ultraviolet light stabilizers
  申请人：CYTEC TECHNOLOGY CORP.

  公开号：EP0604980A1

  公开（公告）日：1994-07-06

  Described are aminoplast anchored UV stabilizers. Compared to unanchored stabilizers, the anchored stabilizers disclosed herein have increased compatibility with coating resins and have reduced volatility due to higher molecular weights resulting from anchoring. A process for preparing the anchored stabilizers by the reaction of unanchored stabilizers with alkoxymethylated aminoplasts in a sulfuric acid medium is also provided. The unanchored stabilizers include 2-(2-hydroxyaryl)benzotriazoles, 2-hydroxybenzophenones, 2-(2-hydroxyaryl)-4,6-diaryl-1,3,5-triazines, salicylic acid derivatives, 2-hydroxyoxanilides, and blocked derivatives thereof as well as mixtures of two or more stabilizers. The aminoplasts include alkoxymethylated derivatives of glycolurils, melamines, and benzoguanamines.

  所述的是氨树脂锚定紫外线稳定剂。与未锚定的稳定剂相比，本文公开的锚定稳定剂与涂料树脂的相容性更强，并且由于锚定后分子量更高，挥发性更低。本发明还提供了一种制备锚定稳定剂的方法，即在硫酸介质中将非锚定稳定剂与烷氧基甲基化氨基葡聚糖反应。非锚定稳定剂包括 2-(2-羟基芳基)苯并三唑、2-羟基二苯甲酮、2-(2-羟基芳基)-4,6-二芳基-1,3,5-三嗪、水杨酸衍生物、2-羟基氧苯胺及其封端衍生物以及两种或两种以上稳定剂的混合物。胺类物质包括甘氨酰、美拉明和苯并官胺的烷氧基甲基化衍生物。
• Aqueous dispersion containing titanium oxide and color diffusion-transfer photographic film unit
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP1193550A2

  公开（公告）日：2002-04-03

  An aqueous dispersion that comprises titanium oxide of an average primary particle size of 1 to 45 nm, a polyanionic compound and/or a condensed phosphate, and a polyhydric alcohol. A color diffusion-transfer photographic film unit, which comprises an image-receiving element, which comprises, on a support, a layer having a neutralizing function, an image-receiving layer, and a peel layer, in this order, a light-sensitive element, which comprises, on a support having a light-shielding layer, at least one silver halide emulsion layer combined with at least one dye-image-forming compound, and an alkaline processing composition to be developed between the image-receiving element and the light-sensitive element, such that an image is obtained by subjecting to exposure to light, processing by developing the alkaline processing composition between the elements, and peeling the image-receiving element from the light-sensitive element, wherein the image-receiving element comprises a titanium oxide-containing layer formed by coating a coating solution containing the aqueous dispersion on the support.

  一种水性分散体，由平均主粒径为 1 至 45 纳米的氧化钛、聚阴离子化合物和/或缩合磷酸盐以及多元醇组成。一种彩色扩散转印感光胶片装置，它包括一个图像接收元件，在一个支架上，依次包括一个具有中和功能的层、一个图像接收层和一个剥离层；一个感光元件，在一个具有遮光层的支架上，包括至少一个卤化银乳剂层和至少一个染料成像化合物、和在图像接收元件和感光元件之间显影的碱性处理组合物，这样，通过对光进行曝光，通过在元件之间显影碱性处理组合物进行处理，以及从感光元件上剥离图像接收元件，就可以获得图像，其中，图像接收元件包括通过在支撑物上涂布含有水分散液的涂布溶液而形成的含氧化钛层。
• Titanium oxide-containing ultraviolet shielding filter agent, and color diffusion transfer photographic filter unit
  申请人：Fuji Photo Film Co., Ltd.

  公开号：EP1217437A2

  公开（公告）日：2002-06-26

  An ultraviolet shielding filter agent, which contains fine-particle titanium oxide, and which satisfies the following condition (A), (B) or (C): (A) that the fine-particle titanium oxide has an average primary particle diameter or average primary short-axis particle diameter of 1 to 45 nm and is surface-treated with a specific amount of aluminum oxide and/or silicon dioxide, and that the ultraviolet shielding filter agent further comprises a polyhydric alcohol; (B) that the fine-particle titanium oxide has an average primary particle diameter or average primary short-axis particle diameter from 1 to 45 nm, and has rutile crystallinity from 20 to 70%, and that the ultraviolet shielding filter agent further comprises a polyhydric alcohol; or (C) that the fine-particle titanium oxide has a primary particle shape of a cylindrical shape or a spindle shape, and that among average primary particle diameters of the fine-particle titanium oxide, a short-axis diameter is from 1 to 45 nm, a long-axis diameter is from 3 to 200 nm, and a ratio of the long-axis diameter to the short-axis diameter is from 2 to 10. A color diffusion transfer photographic film unit, which uses the ultraviolet shielding filter agent.

  紫外线屏蔽滤剂，含有细颗粒氧化钛，满足以下条件 (A)、(B) 或 (C)： (A) 细颗粒氧化钛的平均主颗粒直径或平均主短轴颗粒直径为 1 至 45 nm，并用特定量的氧化铝和/或二氧化硅进行表面处理，紫外线屏蔽滤剂还包括多元醇； (B) 细颗粒氧化钛的平均主颗粒直径或平均主短轴颗粒直径为 1 至 45 纳米，金红石晶体度为 20 至 70%，紫外线屏蔽过滤剂还包括多元醇；或 (C) 细颗粒氧化钛的主颗粒形状为圆柱形或纺锤形，在细颗粒氧化钛的平均主颗粒直径中，短轴直径为 1 至 45 纳米，长轴直径为 3 至 200 纳米，长轴直径与短轴直径之比为 2 至 10。使用紫外线屏蔽过滤剂的彩色扩散转印感光胶片装置。
• Thermoplastic composition and laser-welded article
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US10370533B2

  公开（公告）日：2019-08-06

  A composition includes specific amounts of an amorphous polycarbonate, a partially crystalline polyester, and an ultraviolet absorbing agent comprising a hydroxyaryl group and a hydrogen-bond accepting group. The ultraviolet absorbing agent has a lambda-max less than 400 nanometers. The composition excludes white pigments, and colorants having a lambda-max of 400 to 700 nanometers. The composition is useful for forming a near infrared laser-transmissive part in a laser welded article that further includes a near infrared laser-absorbing part.

  一种组合物包括特定量的无定形聚碳酸酯、部分结晶聚酯和紫外线吸收剂，紫外线吸收剂由羟基芳基和氢键接受基组成。紫外线吸收剂的最大λ值小于 400 纳米。该组合物不包括白色颜料和最大λ值为 400 至 700 纳米的着色剂。该组合物适用于在激光焊接制品中形成近红外激光透射部件，该制品还包括近红外激光吸收部件。
• Microencapsulated thermochromic materials and uses thereof
  申请人：UNIVERSITY OF SOUTH FLORIDA

  公开号：US11359137B2

  公开（公告）日：2022-06-14

  A variety of particles forming microencapsulated thermochromic materials are provided. The particles can include a thermochromic core and a metal oxide shell encapsulating the thermochromic core. The thermochromic core can include one or both of an organic thermochromic material and an inorganic salt thermochromic material. In some aspects, the particles include a dye selected from a crystal violet lactone dye, a fluoran dye, and a combination thereof. In still further aspects, the particles include a color developer selected from a hydroxybenzoate, a 4, 4′-dihydroxydiphenyl propane, a hydroxycoumarin derivative, a lauryl gallate, and a combination thereof. In some aspects, the metal oxide shell is a TiO2 shell. The particles can be used in cements and paints and for a variety of building materials. Methods of making the particles and building materials and methods of use, for example, for removing a volatile organic carbon from a building material, are also provided.

  提供了多种形成微胶囊热致变色材料的颗粒。这些颗粒可包括热致变色核心和封装热致变色核心的金属氧化物外壳。热致变色核可以包括有机热致变色材料和无机盐热致变色材料中的一种或两种。在某些方面，颗粒包括选自水晶紫内酯染料、荧光染料及其组合的染料。在更进一步的方面，颗粒包括选自羟基苯甲酸酯、4，4′-二羟基二苯基丙烷、羟基香豆素衍生物、月桂醇没食子酸酯及其组合的显色剂。在某些方面，金属氧化物外壳是二氧化钛外壳。这些颗粒可用于水泥和涂料以及各种建筑材料。此外，还提供了制造颗粒和建筑材料的方法以及使用方法，例如用于去除建筑材料中的挥发性有机碳。