促进剂808 | 68411-20-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 促进剂808
• 中文别名: 正丁醛苯胺缩合物.噻二唑硫化促进剂.特种橡胶促进剂；7-溴-5-(2-吡啶基)-3H-1,4-苯并二氮杂卓-2(1H)-酮；丁醛与丁胺的反应产物
• 英文名称: Aniline;butanal
• CAS: 68411-20-1
• 化学式: C10H15NO
• 分子量: 165.23
• InChiKey: SRGBNANKQPZXFZ-UHFFFAOYSA-N

物化性质

• 沸点：
  295.1℃[at 101 325 Pa]
• 密度：
  0.995[at 20℃]
• LogP：
  5.9 at 25℃
• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  2.25
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  2

ADMET

毒理性

• 副作用

皮肤致敏剂 - 一种可以诱导皮肤产生过敏反应的制剂。

Skin Sensitizer - An agent that can induce an allergic reaction in the skin.

来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

文献信息

• Methacrylate-Based Adhesive Compositions
  申请人：Osae Samuel Boadu

  公开号：US20120302695A1

  公开（公告）日：2012-11-29

  An adhesive composition, especially suitable for a two-part adhesive system curable via free radical polymerisation comprises; (A) (meth)acrylate ester monomer; (B) chlorinated elastomeric polymer; (C) core-shell impact modifier; and (D) urethane (meth)acrylate oligomer. Example adhesive compositions include urethane (meth) acrylate oligomer (D) derived from (i) a di- or higher isocyanate having at least two isocyanate groups which differ in reactivity; (ii) a chain-extending reagent which has at least two groups selected from hydroxyl and/or amino groups, each capable of reaction with an isocyanate group of (i); (iii) a hydroxymethacrylate component or hydroxyacrylate component. Also urethane (meth)acrylate oligomers, suitable for use in adhesive compositions, and derived from: (i) a diisocyanate having two isocyanate groups which differ in reactivity; (ii) a chain-extending reagent which is a polyether polyol selected from ethoxylated and propoxylated derivatives of tri- and tetra-functional polyols; and (iii) a hydroxyl (meth)acrylate selected from polyethylene glycol (meth)acrylate and polypropylene glycol (meth)acrylate, are disclosed.

  一种粘合剂组合物，特别适用于通过自由基聚合可固化的双组分粘合系统，包括：（A）（甲基）丙烯酸酯单体；（B）氯化弹性聚合物；（C）核-壳型冲击改性剂；和（D）脲基（甲基）丙烯酸酯低聚物。例如，粘合剂组合物包括从（i）具有至少两个反应性不同的异氰酸酯基团的二元或更高级异氰酸酯中得到的脲基（甲基）丙烯酸酯低聚物（D）；（ii）具有至少两个从羟基和/或氨基组成的团的链延伸试剂，每个团都能与（i）的异氰酸酯基团反应；（iii）羟甲基丙烯酸酯组分或羟基丙烯酸酯组分。此外，还公开了适用于粘合剂组合物的脲基（甲基）丙烯酸酯低聚物，其来源于：（i）具有两个反应性不同的异氰酸酯基团的二元异氰酸酯；（ii）一种链延伸试剂，其为三元和四元多官能羟基聚醚聚醇的乙氧基化和丙氧基化衍生物；和（iii）从聚乙二醇（甲基）丙烯酸酯和聚丙二醇（甲基）丙烯酸酯中选择的羟基（甲基）丙烯酸酯。
• Thermoplastic elastomeric blend of monoolefin copolymer rubber
  申请人：UNIROYAL, INC.

  公开号：EP0005896A1

  公开（公告）日：1979-12-12

  Thermoplastic elastomeric blend of: (A) EPM or EPDM type rubber; (B) amorphous polypropylene homopolymer or copolymer resin; and (C) crystalline polyolefin resin, the blend having improved processability and physical properties.

  热塑性弹性体混合物： (A) EPM 或 EPDM 型橡胶； (B) 无定形聚丙烯均聚物或共聚物树脂；以及 (C) 结晶聚烯烃树脂，混合物具有更好的加工性和物理性能。
• Butadiene toughened adhesive composition
  申请人：LOCTITE CORPORATION

  公开号：EP0044166A1

  公开（公告）日：1982-01-20

  A structurally toughened heat resistant adhesive composition comprising a solution of butadiene-styrene block copolymers in polymerizable acrylate ester monomers. The adhesive composition also contains an adhesion promoter, a cross-linking agent, a free-radical generator and a free-radical accelerator. The adhesive compositions are generally used as two-part systems, and yield bonds with improved heat and solvent resistant properties. The polymerizable acrylate ester monomers may be monofunctional or a combination of mono- and polyfunctional monomers. Among the useful classes of monomers are alkyl and cycloalkyl acrylates, alkyl and cycloalkyl methacrylates, alkoxy acrylates and methacrylates, alkylene diacrylates and dimethacrylates. A few of the preferred monomers are methyl methacrylate, lauryl methacrylate, isobornyl methacrylate, and tetrahydrofurfuryl methacrylate. It is preferred that the butadiene-styrene rubbers be block copolymers with the structures of (A)n(B)m, (ABA)n or (A-B)n, wherein A represents a polystyrene chain and B represents a polybutadiene chain; n and m are integers greater than or equal to one (1) and define the number of repeating units. Additionally, these structures generally contain a functional group at one or both ends of the plymer chain. Suitable functional groups are vinyl, epoxy, carboxy, and mercapto groups.

  一种结构增韧耐热粘合剂组合物，由丁二烯-苯乙烯嵌段共聚物在可聚合丙烯酸酯单体中的溶液组成。粘合剂组合物还含有粘合促进剂、交联剂、自由基发生器和自由基加速剂。粘合剂组合物通常作为双组分系统使用，可产生具有更好耐热性和耐溶剂性的粘合剂。 可聚合的丙烯酸酯单体可以是单官能团，也可以是单官能团和多官能团单体的组合。有用的单体包括烷基和环烷基丙烯酸酯、烷基和环烷基甲基丙烯酸酯、烷氧基丙烯酸酯和甲基丙烯酸酯、亚烷基二丙烯酸酯和二甲基丙烯酸酯。首选的单体有甲基丙烯酸甲酯、甲基丙烯酸月桂酯、甲基丙烯酸异冰片酯和甲基丙烯酸四氢糠酯。 丁二烯-苯乙烯橡胶最好是具有 (A)n(B)m、(ABA)n 或 (A-B)n 结构的嵌段共聚物，其中 A 代表聚苯乙烯链，B 代表聚丁二烯链；n 和 m 是大于或等于一（1）的整数，定义了重复单元的数量。此外，这些结构通常在聚合体链的一端或两端含有官能团。合适的官能团包括乙烯基、环氧基、羧基和巯基。
• Heat resistant toughened adhesive composition
  申请人：LOCTITE CORPORATION

  公开号：EP0034046A1

  公开（公告）日：1981-08-19

  A structurally toughened heat resistant adhesive composition comprising a solution of a polyacrylic elastomer in polymerizable acrylate ester monomers. The adhesive composition also contains an adhesion promoter, a cross-linking agent, a free-radical generator and a free-radical accelerator. The adhesive compositions are generally used as two-part systems, and yield bonds with improved heat and solvent resistant properties. The polymerizable acrylate ester monomers may be monofunctional or a combination of mono- and polyfunctional monomers. Among the useful classes of monomers are alkyl and cycloalkyl acrylates, alkyl and cycloalkyl methacrylates, alkoxy acrylates and methacrylates, alkylene diacrylates and dimethacrylates. A few of the preferred monomers are methyl methacrylates, lauryl methacrylates, isobornyl methacrylates, and tetrahydrofurfuryl methacrylates. The preferred acrylic rubbers are generally the homopolymers of alkyl esters of acrylic or methacrylic acid; homopolymers of alkoxy esters of acrylic or methacrylic acid; or copolymers of either of these with a lower alkene. Most preferred are the rubbers formed from the copolymerization of ethyl acrylate with 2-chlorethyl vinyl ether, or from the copolymerization of ethylene, methyl acrylate and a third monomer containing carboxylic curing cites.

  一种结构增韧耐热粘合剂组合物，由可聚合丙烯酸酯单体中的聚丙烯酸弹性体溶液组成。粘合剂组合物还含有粘合促进剂、交联剂、自由基发生器和自由基加速剂。粘合剂组合物通常作为双组分系统使用，可产生具有更好耐热性和耐溶剂性的粘合剂。 可聚合的丙烯酸酯单体可以是单官能团，也可以是单官能团和多官能团单体的组合。有用的单体包括烷基和环烷基丙烯酸酯、烷基和环烷基甲基丙烯酸酯、烷氧基丙烯酸酯和甲基丙烯酸酯、亚烷基二丙烯酸酯和二甲基丙烯酸酯。甲基丙烯酸甲酯、甲基丙烯酸月桂酯、甲基丙烯酸异冰片酯和甲基丙烯酸四氢糠酯是其中几种优选的单体。 优选的丙烯酸橡胶通常是丙烯酸或甲基丙烯酸的烷基酯的均聚物；丙烯酸或甲基丙烯酸的烷氧基酯的均聚物；或这两种酯与低级烯烃的共聚物。最优选的是由丙烯酸乙酯与 2-氯乙基乙烯基醚共聚物，或由乙烯、丙烯酸甲酯和含有羧基固化剂的第三种单体共聚物形成的橡胶。
• Aluminium-filled compositions
  申请人：LOCTITE CORPORATION

  公开号：EP0114116A1

  公开（公告）日：1984-07-25

  Polymerizable acrylic monomer adhesive systems comprising thirty to eighty percent by weight powdered aluminum filler material are disclosed. More specifically, the adhesive compositions comprise at least one polymerizable acrylate monomer system; an effective amount for initiation of a free radical initiator; and elemental (atomized) aluminum metal powder or powdered alumina.

  本发明公开了可聚合丙烯酸酯单体粘合剂体系，该体系包含重量百分比为百分之三十至百分之八十的粉末状铝填充材料。更具体地说，这些粘合剂组合物包含至少一种可聚合丙烯酸酯单体体系；有效量的自由基引发剂；以及元素（雾化）铝金属粉末或氧化铝粉末。