2-叔丁基-4-(羟甲基)苯酚 | 85139-41-9

• 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: 2-叔丁基-4-(羟甲基)苯酚
• 英文名称: BHA
• 英文别名: 2-(tert-Butyl)-4-(hydroxymethyl)phenol；2-tert-butyl-4-(hydroxymethyl)phenol
• CAS: 85139-41-9
• 化学式: C₁₁H₁₆O₂
• 分子量: 180.247
• InChiKey: SCDJGJZJYBXZRS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2907299090

反应信息

• 作为反应物：
  描述：

  聚合甲醛 、 2-叔丁基-4-(羟甲基)苯酚 以33%的产率得到4,12,16,24-tetrahydroxy-5,11,17,23-tetra-tert-butylcalix<4>arene
  参考文献：
  名称：

  退火杯[4]芳烃，一种新型的低聚杯芳烃

  摘要：

  制备了由两个或三个杯[4]芳烃亚结构组成的化合物，其中两个相邻的酚单元同时属于两个相邻的杯[4]芳烃体系，并通过1 H NMR进行了研究。

  DOI：

  10.1016/s0040-4039(00)77711-2
• 作为产物：
  描述：

  2-溴-6-叔丁基苯酚 生成 2-叔丁基-4-(羟甲基)苯酚
  参考文献：
  名称：

  退火杯[4]芳烃，一种新型的低聚杯芳烃

  摘要：

  制备了由两个或三个杯[4]芳烃亚结构组成的化合物，其中两个相邻的酚单元同时属于两个相邻的杯[4]芳烃体系，并通过1 H NMR进行了研究。

  DOI：

  10.1016/s0040-4039(00)77711-2

文献信息

• Method for the production of 1,7-octadiene and use thereof
  申请人：Bohm Volker

  公开号：US20070083066A1

  公开（公告）日：2007-04-12

  The invention relates to a method for the production of 1,7 octadiene by reacting metathesis of cyclohexene with ethylene. The invention also relates to the production of 1,10-decandiol by hydroformulating 1,7 octadiene produced according to said method. The invention further relates to a method for the production of muscone or olefinically unsaturated analogs thereof using 1,10 decandiol which is obtainable in said manner.

  该发明涉及一种通过环己烯与乙烯进行交换反应生产1,7-辛二烯的方法。该发明还涉及通过对按照该方法生产的1,7-辛二烯进行氢甲酰化制备1,10-癸二醇的方法。该发明还涉及一种利用以该方式获得的1,10-癸二醇生产麝香酮或其烯烃不饱和类似物的方法。
• Reactive monomer composition modified by a small-amount of lactones, an acrylic polyol resin, a curable resin composition, and a coating composition
  申请人：——

  公开号：US20040171867A1

  公开（公告）日：2004-09-02

  The present invention Nos. I and II relate to a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones in which a proportion of monomers having two or more continuous chains (n≧2) of lactone is less than 50% (area % by GPC) which is obtained by a ring-opening polymerization of a lactone with a hydroxyalkyl(meth)acrylate, a method for the preparation thereof, and an acrylic polyol resin using thereof, 1 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7, “n” is 0 or an integer of not less than 1, and an average value of “n” in the composition is not less than 0.3 to less than 1.0). By allowing to react the composition with other ethylenic unsaturated monomer and to formulate with a commonly-used crosslinking agent and other commonly-used components, there can be obtained a well-balanced high quality finishing agent for industries, an ultraviolet ray- or electron beam-curable coating agent, a composition which can be modified for a reactive improver, etc., and an acrylic polyol resin using thereof. The present invention No. III relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed, 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance, and which is also excellent in flexural resistance and adhesion in recoating. The present invention No. IV relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) containing a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones as a polymerizing component and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance. The present invention No. V relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VI relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VII relates to a thermosetting resin composition containing 2-50 parts of an acrylic polyol resin obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 30-80 parts of an acrylic copolymer having an alkoxysilyl group. By the composition, there can be obtained a thermosetting resin composition in which crosslinking density is elevated and hardness and abrasion resistance are improved as well as solving a problem of acid resistance and odor. The present invention No. VIII relates to a carboxylic group-contained acrylate composition (a′) modified by a small amount of lactones represented by a formula described below by allowing to react a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones with a carboxylic anhydride, 2 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7 , “n” is 0 or an integer of not less than 1, an average value of “n” in the composition is not less than 0.3 to less than 1.0 , R 6 is a residual group of a carboxylic acid, and “m” is an integer of 1-3), and relates to a method for the preparation thereof. By the method, there can be readily, efficiently, and economically obtained the carboxylic group-contained acrylate monomer composition modified by a small amount of lactones. The present invention No. IX relates to a curable resin composition containing 10-70 parts of an acrylic polycarboxylic resin essentially containing the carboxylic group-contained hydroxy(meth)acrylate monomer composition (a′) modified by a small amount of lactones as a polymerizing component and 0.5-80 parts of a polyepoxide. By the composition, there can be obtained a curable-type resin composition which can form a coating layer which is excellent in acid resistance, abrasion resistance, yellowing resistance, and outer appearance, and which is curable at a low temperature. The present invention No. X relates to a polyester unsaturated monomer (a″) modified by a small amount of lactones in which less than 1 mol of &egr;-caprolactone is allowed to react with 1 mol of a radically polymerizable unsaturated monomers containing carboxylic group under the presence of an acidic catalyst, and relates to a method for the preparation thereof. By the method, there can be readily and industrially prepared the monomer in a short step.

  本发明涉及一种由少量内酯修饰的羟基烷基（甲基）丙烯酸酯组合物（a），其中具有两个或多个连续链（n≥2）的内酯单体的比例小于50％（GPC的面积％），其通过羟基烷基（甲基）丙烯酸酯与内酯的开环聚合获得，以及制备方法和使用其的丙烯酸聚醇树脂。其中，在公共使用的交联剂和其他常用组分的反应下，可以获得工业上平衡良好的高质量涂料剂、紫外线或电子束固化涂料剂、可用于反应改进剂的组合物等。本发明还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份三聚氰胺树脂（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（III）。此外，还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份聚异氰酸酯化合物（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（V）和（VI）。还涉及含有羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和具有烷氧基硅基团的丙烯酸共聚物的热固性树脂组合物（VII）。此外，还涉及通过使少量内酯与羟基烷基（甲基）丙烯酸酯组合物（a）在存在酸性催化剂的情况下反应而得到的含有羧基丙烯酸酯组合物（a′）的修饰物，以及含有羧基丙烯酸酯组合物（a′）和聚环氧化合物的可固化树脂组合物（IX）。最后，还涉及通过在存在酸性催化剂的情况下使少于1摩尔的ε-己内酯与含有羧基团的自由基聚合可的不饱和单体反应而得到的少量内酯修饰的聚酯不饱和单体（a″）以及其制备方法。
• Lowly lactone-modified reactive monomer composition, acrylic polyol resins produced with the same, curable resin compositions and coating compositions
  申请人：——

  公开号：US20030149227A1

  公开（公告）日：2003-08-07

  A lowly lactone-modified hydroxyalkyl (meth)acrylate composition essentially consisting of monomers represented by general formula (1), which is prepared by ring-opening polymerization of lactone with hydroxyalkyl (meth)acrylate and the content in which of such monomers having two or more lactone chain units (n=2) is less than 50% (GPC area %); a process for producing the composition; acrylic polyol resins produced with the same; curable resin compositions; and coating compositions.

  一种低级内酯修饰的羟基烷基（甲基）丙烯酸酯组合物，基本上由通式（1）代表的单体组成，该单体组成通过内酯与羟基烷基（甲基）丙烯酸酯的环开聚合制备而成，其中具有两个或更多内酯链单元（n = 2）的单体的含量不到50％（GPC面积％）；生产该组合物的过程；用相同方法生产的丙烯酸聚醇树脂；可固化树脂组合物；以及涂料组合物。
• Glycoluril derivatives as antioxidants, and processes for their production
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0078142A2

  公开（公告）日：1983-05-04

  An acetylene carbamide derivative is of the general formula (I): wherein each A is wherein R1 is hydrogen or C1-4 alkyl, and X is A or hydrogen. Five tetrakis and five tris specific compounds are named. The derivatives can be produced from an acetylene carbamide by reaction with a p-hydroxybenzyl alcohol, a dialkyldithiocarbamate, or formaldehyde and a phenol. The derivatives (1) are useful in an amount of 0.001 to 10% by weight as stabilizers against deterioration by light or oxygen of organic substances such as polymers, rubbers and petroleum products. They may be used together with a sulfur or phosphorus-containing antioxidant or a hindered amine light stabilizer.

  炔烃酰胺衍生物的通式为(I)：其中每个 A 是 R1 是氢或 C1-4 烷基，X 是 A 或氢。 五种四烷基和五种三烷基特定化合物被命名。 这些衍生物可以由炔烃酰胺与对羟基苯甲醇、二烷基二硫代氨基甲酸酯或甲醛和苯酚反应制得。 衍生物(1)的用量为 0.001 至 10%（按重量计），可作为稳定剂，防止聚合物、橡胶和石油产品等有机物受光或氧的影响而变质。 它们可与含硫或磷的抗氧化剂或受阻胺光稳定剂一起使用。
• Filled polypropylene composition containing zinc salts of fatty acids
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0661341A1

  公开（公告）日：1995-07-05

  A polypropylene resin composition comprises 100 parts by weight of a polypropylene, 2 to 100 parts by weight of an inorganic filler, 0.2 to 2.0 parts by weight of a metallic soap of a fatty acid having 15 to 20 carbon atoms and zinc, 0.1 to 0.5 part by weight of a phenolic antioxidant, and 0.1 to 1.0 part by weight of a hindered amine light stabilizer in which all hydrogen atoms of amine groups are replaced with alkyl groups, and has a melt index of 15 g/10 min or more. When the propylene is a propylene ethylene block copolymer containing two kinds of propylene ethylene copolymerization parts having specific [η] values, fluidity can be improved, and the deterioration of impact strength, stiffness and heat resistance can be avoided by using the metallic soap of zinc, in contrast to the employment of calcium stearate which is the metallic soap usually used as an additive for the polypropylene. The stiffness, the impact strength and the heat resistance scarcely deteriorate even when wall thickness of molded articles is reduced, and hence the polypropylene resin composition makes it possible to reduce the wall thickness of exterior and interior materials of cars, which leads to the decrease of material costs, shortening of a molding cycle and weight reduction of the product.

  一种聚丙烯树脂组合物包括 100 重量份的聚丙烯、2 至 100 重量份的无机填料、0.2 至 2.0 重量份的具有 15 至 20 个碳原子的脂肪酸和锌的金属皂、0.1 至 0.5 重量份的酚类抗氧化剂和 0.1 至 1.0 重量份的受阻胺光稳定剂（其中胺基团的所有氢原子均被烷基取代），其熔融指数为 15 克/10 分钟或以上。 当丙烯是含有两种具有特定[η]值的丙烯乙烯共聚部分的丙烯乙烯嵌段共聚物时，与通常用作聚丙烯添加剂的硬脂酸钙相比，使用锌金属皂可以改善流动性，避免冲击强度、刚度和耐热性的恶化。因此，聚丙烯树脂组合物可以减少汽车内外饰材料的壁厚，从而降低材料成本，缩短成型周期，减轻产品重量。