1H-苯并三唑钠 | 15217-42-2

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并三唑类
• 中文名称: 1H-苯并三唑钠
• 中文别名: 苯并三氮唑钠盐；苯并三氮唑钠；苯骈三氮唑钠盐；苯并三氮唑钠盐(BTA-S)
• 英文名称: Sodium benzotriazole
• CAS: 15217-42-2
• 化学式: C6H5N3Na
• 分子量: 142.11
• InChiKey: BMOKHTQIBPRXSL-UHFFFAOYSA-N

物化性质

• 密度：
  1.42[at 20℃]
• LogP：
  0.48 at 22.5℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.58
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 危险品标志：
  Xn
• 危险类别码：
  R22,R36/38
• 危险品运输编号：
  UN 1759
• 海关编码：
  2933990090
• 包装等级：
  II
• 危险类别：
  8
• 安全说明：
  S24/25,S26,S28,S36/37/39

制备方法与用途

理化性质

1H-苯并三唑钠是苯并三氮唑的钠盐形式，非剧毒、非腐蚀、非易爆。它可溶于水、氯仿、苯、甲苯等有机溶剂，并能与低级醇和乙二醇按任意比例混溶。

应用

1H-苯并三唑钠可以吸附在金属表面形成一层非常薄的保护膜，从而防止铜、黄铜、青铜及其他金属因大气或有害介质而腐蚀。在冷水中添加微量BTA-S能有效阻止铜离子迁移，减少由迁移铜离子引发的铝和铁等金属的腐蚀问题；此外，在传热介质中，铜离子还可能导致铝的小孔腐蚀。向循环水中加入1H-苯并三唑钠可以防止铜离子催化乙二醇的氧化。

用途

1H-苯并三唑钠用作润滑油添加剂、金属减活剂以及极压剂和细菌及氧化抑制剂，在内燃机油中主要用于抗氧剂作用。

反应信息

• 作为反应物：
  描述：

  silver nitrate 、 1H-苯并三唑钠 在 水 作用下， 以 水 为溶剂， 生成 Benzotriazole silver
  参考文献：
  名称：

  Thermally developable materials processable at lower temperatures

  摘要：

  黑白直接热敏材料和光热材料可以在较低的温度下处理或开发，因为其中包含了至少0.5摩尔％的季铵盐，基于材料中的总银量。

  公开号：

  US07153635B1

文献信息

• Purification of Aryltriazoles
  申请人：Belter Randolph Kenneth

  公开号：US20150005508A1

  公开（公告）日：2015-01-01

  Impure aryltriazoles such as benzotriazole and tolyltriazole that are contaminated with dark colored imputities can be purified by conversion to an aryltriazole acid salt by treatment with aqueous acid. The aryltriazole acid salt is water soluble whereas the dark colored impurities are not. The aryltriazole acid salt solution is separated from the dark colored impurities and the aryltriazole is recovered by neutralization with base.

  含有深色杂质的不纯芳基三唑，如苯并三唑和甲苯三唑，可通过用水酸处理转化为芳基三唑酸盐来纯化。芳基三唑酸盐是水溶性的，而深色杂质则不是。芳基三唑酸盐溶液与深色杂质分离，然后通过中和处理来回收芳基三唑。
• Antifreeze compositions
  申请人：CIBA-GEIGY AG

  公开号：EP0398284A1

  公开（公告）日：1990-11-22

  The present invention provides a polyhydric alcohol antifreeze composition comprising A) as hard water deposition inhibitor, a hydrolyzed copolymer of maleic anhydride with a mono-ethylenically unsaturated monomer, or mixture of monomers, the molar ratio of maleic anhydride to other monomers being from 2.5:1 to 100:1, and the molecular weight of the copolymer being below 1000; and optionally B) as corrosion inhibitor, at least one of B-1) a triazine compound having the formula (I): wherein Z is a C₁-C₁₁ alkylene group, X is hydrogen, an alkali metal or mono-, di- or tri-ethanolamine, R₁ and R₂, independently, are hydrogen or methyl and R₃ is a group -NR₄R₅ in which R₄ is C₁-C₁₂ alkyl or -Z-COOX in which Z and X have their previous significance, and R₅ is hydrogen or C₁-C₁₂ alkyl; B-2) 2-hydroxyphosphonoacetic acid; B-3) (2-Benzo- thiazolylthio)succinic acid and B-4) (2-benzothiazolylthio)-acetic acid.

  本发明提供了一种多元醇防冻剂组合物，该组合物包括A)作为硬水沉积抑制剂的马来酸酐与单乙烯基不饱和单体或单体混合物的水解共聚物，马来酸酐与其他单体的摩尔比为2.5:1至100:1，共聚物的分子量低于1000；以及B)作为腐蚀抑制剂的至少一种B-1)具有式(I)的三嗪化合物： 其中 Z 是 C₁-C₁₁亚烷基，X 是氢、碱金属或一乙醇胺、二乙醇胺或三乙醇胺，R₁ 和 R₂ 分别是氢或甲基，R₂ 和 R₂ 分别是氢或甲基、是氢或甲基，R₃是基团-NR₄R₅，其中 R₄ 是 C₁-C₁₂ 烷基或-Z-COOX，其中 Z 和 X 具有其先前的意义，R₅ 是氢或 C₁-C₁₂ 烷基；B-2) 2-羟基膦酰基乙酸； B-3) (2-苯并噻唑硫基)琥珀酸和 B-4) (2-苯并噻唑硫基)-乙酸。
• Crystalline polyolefin composition
  申请人：Chisso Corporation

  公开号：EP0416321A1

  公开（公告）日：1991-03-13

  A crystalline polyolefin composition which provides molded articles having improved stiffness characteristics is disclosed, comprising 100 parts by weight of a crystalline polyolefin, (A) from 0.001 to 1 part by weight of a fluorophosphite compound represented by formula (I): wherein R represents an alkylidene group having from 1 to 4 carbon atoms or a sulfur atom; Ar1 and Ar2, which may be the same or different, each represents an alkylarylene group or a cycloalkylarylene group; and n represents 0 or 1, and (B) from 0.001 to 1 part by weight of at least one compound selected from the group consisting of (1) an aliphatic monocarboxylic acid salt with lithium or sodium, (2) a dithiocarbamic acid salt with lithium, sodium or potassium, (3) a 2-mercaptobenzothiazole salt with lithium, sodium or potassium, (4) a 2-mercaptobenzimidazole salt with lithium, sodium or potassium and (5) a benzotriazole salt with lithium, sodium or potassium. A crystalline polyolefin composition which provides molded articles having improved stiffness charateristics is also disclosed, comprising 100 parts by weight of a crystalline polyolefin, (A) from 0.001 to 1 part by weight of a fluorophosphite compound represented by formula (I) shown above, (B ) from 0.001 to 1 part by weight of at least one compound selected from the group consisting of (1) an aliphatic monocarboxylic acid salt with potassium, strontium or barium, (2) a hydroxy-higher fatty acid salt with potassium, strontium or barium, (3) an aliphatic polycarboxylic acid salt with lithium, sodium, potassium, strontium or barium, (4) a salt of an aliphatic hydroxy acid having form 2 to 6 carbon atoms with lithium, sodium, potassium, magnesium, strontium or barium, (5) an aromatic carboxylic acid salt with lithium, sodium, strontium, barium or aluminum, (6) a glutamic acid salt with lithium, sodium, potassium, strontium or barium, (7) an aliphatic phosphoric acid salt with sodium, potassium, calcium, strontium or barium, (8) a lithium, sodium, potassium or barium salt of a cyclic phosphorus compound represented by formula (II): wherein Ar3 and Ar4, which may be the same or different, each represents an arylene group, an alkylarylene group, a cycloalkylarylene group, an arylarylene group or an aralkylarylene group; M represents lithium, sodium, potassium or barium; and m represents an atomic valence of M, (9) magnesium or aluminum hydroxide, (10) magnesium oxide, (11) magnesium or calcium carbonate and (12) hydrotalcite, and (C) from 0.01 to 1 part by weight of an aliphatic amine.

  本发明公开了一种结晶聚烯烃组合物，该组合物可提供具有改进的刚度特性的模塑制品，该组合物包括按重量计100份的结晶聚烯烃、(A)按重量计0.001至1份的由式(I)代表的亚磷酸氟化合物： 其中 R 代表具有 1 至 4 个碳原子的亚烷基或硫原子；Ar1 和 Ar2 可以相同或不同，各自代表烷基芳基或环烷基芳基；n 代表 0 或 1，以及 (B) 0.(1) 锂或钠的脂肪族一羧酸盐，(2) 锂、钠或钾的二硫代氨基甲酸盐、(3) 锂、钠或钾的 2-巯基苯并噻唑盐， (4) 锂、钠或钾的 2-巯基苯并咪唑盐， (5) 锂、钠或钾的苯并三唑盐。 本发明还公开了一种结晶聚烯烃组合物，该组合物可提供具有改进的刚度特性的模塑制品，其成分包括 100 份（重量）结晶聚烯烃、(A) 0.001 至 1 份（重量）由上文式(I)代表的亚磷酸氟化合物、(B ) 0.(1)钾、锶或钡的脂肪族一羧酸盐；(2)钾、锶或钡的羟基高级脂肪酸盐；(3)锂、钠、钾、锶或钡的脂肪族多羧酸盐；(4)锂、钠、钾、镁、锶或钡的具有 2 至 6 个碳原子的脂肪族羟基酸盐、(5) 锂、钠、锶、钡或铝的芳香族羧酸盐； (6) 锂、钠、钾、锶或钡的谷氨酸盐、(7) 含有钠、钾、钙、锶或钡的脂肪族磷酸盐， (8) 由式（II）代表的环磷化合物的锂、钠、钾或钡盐： 其中 Ar3 和 Ar4 可以相同或不同，各自代表芳基、烷芳基、环烷芳基、芳基芳基或芳基芳基；M 代表锂、钠、钾或钡；m 代表 M 的原子价，(9) 氢氧化镁或铝，(10) 氧化镁，(11) 碳酸镁或碳酸钙和 (12) 水滑石，以及 (C) 0.01至1份重量的脂肪族胺。
• Recording medium and aqueous ink composition
  申请人：SEIKO EPSON CORPORATION

  公开号：EP1157847A1

  公开（公告）日：2001-11-28

  A recording medium having an ink receiving layer comprising a porous pigment and a binder, wherein the ink receiving layer contains at least one benzotriazole compound represented by formula (I): wherein R represents a hydrogen atom or an alkyl group; X represents a hydrogen atom, a sodium atom, a potassium atom or a primary, secondary or tertiary amino group. Also disclosed is an aqueous ink composition containing a compound of formula (I) and an ink jet recording method using the recording medium or the aqueous ink composition.

  一种具有由多孔颜料和粘结剂组成的受墨层的记录介质，其中受墨层含有至少一种由式(I)表示的苯并三唑化合物： 其中 R 代表氢原子或烷基；X 代表氢原子、钠原子、钾原子或伯氨基、仲氨基或叔氨基。本发明还公开了一种含有式（I）化合物的水性墨水组合物，以及一种使用该记录介质或水性墨水组合物的喷墨记录方法。
• Thermally developable emulsions and imaging materials containing phthalazine compounds
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1416324A1

  公开（公告）日：2004-05-06

  Thermally developable compositions such thermographic and photothermographic emulsions include certain quaternary phthalazine compounds. These emulsions can be used in thermally developable materials such as thermographic and photothermographic materials to provide improved sensitometric and post processing properties. Such materials can have imaging layers on one or both sides of the support.

  热显影组合物，如热成像和光热成像乳剂，包括某些季酞嗪化合物。这些乳剂可用于热显影材料，如热成像和光热成像材料，以提供更好的感光和后处理性能。这些材料可以在支架的一面或两面都有成像层。