4,4'-(Butane-1,1-diyl)bis(5-tert-butyl-2-methylphenol) | 2626-39-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4,4'-(Butane-1,1-diyl)bis(5-tert-butyl-2-methylphenol)
• 英文别名: 5-tert-butyl-4-[1-(2-tert-butyl-4-hydroxy-5-methylphenyl)butyl]-2-methylphenol
• CAS: 2626-39-3
• 化学式: C₂₆H₃₈O₂
• 分子量: 382.6
• InChiKey: OFJMPYANHRFJNF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• METHOD FOR PRODUCING BISCHLOROFORMATE COMPOUND, POLYCARBONATE OLIGOMER HAVING SMALL NUMBER OF MONOMERS AND SOLUTION CONTAINING BISCHLOROFMATE COMPOUND
  申请人：Hikosaka Takaaki

  公开号：US20120101292A1

  公开（公告）日：2012-04-26

  A dihydric phenol compound represented by the following formula (2), a phosgene compound, and an aliphatic tertiary amine are mixed together using a hydrophobic organic solvent to produce bischloroformate that is represented by the following formula (1) and has an average number of repeating units (n) of 1.99 or less. In the formulae (1) and (2), Ar is a divalent aromatic group.

  使用疏水性有机溶剂混合以下化学式（2）表示的二元酚化合物、光气化合物和脂肪族三级胺，以产生以下化学式（1）表示的双氯甲酸酯，其平均重复单元数（n）为1.99或更少。在化学式（1）和（2）中，Ar是二价芳香族基。
• POLYCARBONATE POLYMER, COATING LIQUID, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY
  申请人：Hikosaka Takaaki

  公开号：US20100233603A1

  公开（公告）日：2010-09-16

  A polycarbonate polymer includes: a monomer unit represented by a formula (1A) below; and a monomer unit represented by a formula (2). A haze of a solution that is obtained by dissolving the polycarbonate polymer in THF (tetrahydrofuran) at a concentration of 10 mass % is 5% or less (according to JIS K7105, optical path length of 10 mm). In the formula (1A), R and R′ each independently represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 12 carbon atoms or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms; n1 is an integer in a range of 2 to 4; and n2 is an integer in a range of 25 to 220; and in the formula (2), Ar represents a divalent aromatic group.

  一种聚碳酸酯聚合物包括：由以下式（1A）表示的单体单位；和由式（2）表示的单体单位。将聚碳酸酯聚合物以10质量％的浓度在THF（四氢呋喃）中溶解得到的溶液的浑浊度小于或等于5％（根据JIS K7105，光程为10毫米）。在式（1A）中，R和R'各自独立表示氢原子，卤素原子，具有1到12个碳原子的烷基或具有6到12个碳原子的取代或未取代芳基基团；n1是2到4之间的整数；n2是25到220之间的整数；在式（2）中，Ar表示二价芳香基团。
• POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY
  申请人：Hikosaka Takaaki

  公开号：US20120100474A1

  公开（公告）日：2012-04-26

  A polycarbonate copolymer includes a repeating unit represented by a formula (1) below and a molar copolymer composition represented by Ar 2 /(Ar 1 +Ar 2 ) in a range of 25 mol % to 50 mol %. In the formula (1): Ar 1 and Ar 2 represent a divalent aromatic group; a chain end is terminated by a monovalent aromatic group or a monovalent fluorine-containing aliphatic group; and n represents an average repeating number of an Ar 1 block and is a numeral of 1.0 to 3.0, provided that Ar 1 and Ar 2 are not the same.

  一种聚碳酸酯共聚物，包括由下式（1）表示的重复单元和在Ar2/（Ar1+Ar2）范围内的摩尔共聚物组成，该组成在25摩尔％至50摩尔％之间。在式（1）中：Ar1和Ar2表示二价芳香基；链端由一价芳香基或含氟一价脂肪基终止；n表示Ar1块的平均重复次数，是1.0到3.0的数字，前提是Ar1和Ar2不相同。
• Aromatic polycarbonate film
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0329991A1

  公开（公告）日：1989-08-30

  An aromatic polycarbonate film formed from a polycarbonate comprising the repeating units represented by the following general formula (I): wherein R¹ is -O- , -S- , -SO₂- or a direct bond, R² and R³ being independently selected from the group consisting of hydrogen atom, alkyl radicals of 1 to 6 carbon atoms or phenyl radical, n being selected from integers having a value of from 2 to 10, p being selected from integers having a value of from 4 to 10, and each X is independently phenyl radical or cyclohexyl radical has low moisture permeability, high surface hardness and excels in heat resistance and mechanical properties.

  一种芳香族聚碳酸酯薄膜，由包含以下通式(I)所代表的重复单元的聚碳酸酯形成： 其中 R¹ 是 -O-、-S-、-SO₂- 或直接键，R² 和 R³ 独立地选自氢原子、1 至 6 个碳原子的烷基或苯基，n 选自 2 至 10 的整数，p 选自 4 至 10 的整数，以及 每个 X 独立地为苯基或环己基 透湿性低，表面硬度高，耐热性和机械性能优异。
• POLYCARBONATE POLYMER, PRODUCTION THEREOF, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR MADE THEREFROM
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0582722A1

  公开（公告）日：1994-02-16

  A polycarbonate polymer wherein the repeating unit is a group represented by general formula (I) and the terminal group is a group represented by formulae (I), (II), (III), (IV) or (V). In formula (I) R¹ and R² represent each halogen, alkyl, cycloalkyl or aryl; a and b represent each independently an integer of 0 to 4; x represents a single bond, -O-, -CO-, -S-, -SO-, -SO₂-, -CR³R⁴-, 1,1-cycloalkylidene or α,ω-alkylene; in formulae (II), (III), (IV) and (V) R⁵ represents C₁-C₃₀ perfluoroalkyl which may be substituted; Y represents -CH₂; n represents and integer of 0 to 6; Z represents -O-, -CO-, -OCO-, -S-, -SO-, -SO₂-or -NHCO-; f represents 0 to 1; R⁶ represents halogen, alkyl, cycloalkyl or aryl; and c and d represent each an interger provided that c + d ≦ 5, c = 1 - 5 and d = 0 - 4. An electrophotographic photoreceptor containing the polycarbonate as one component of the photosensitive layer, which is free from the problem of clouding (gelation) of a coating fluid used for making the same, retains excellent mechanical strengths such a plate wear, and can maintain excellent electrophotographic characteristics, thus being practically excellent.

  一种聚碳酸酯聚合物，其中重复单元为通式 (I) 所代表的基团，末端基团为式 (I)、(II)、(III)、(IV) 或 (V) 所代表的基团。在式 (I) 中，R¹ 和 R² 各自代表卤素、烷基、环烷基或芳基；a 和 b 各自独立地代表 0 至 4 的整数；x 代表单键、-O-、-CO-、-S-、-SO-、-SO₂-、-CR³R⁴-、1,1-环烷基亚基或 α,ω-亚烷基；在式(II)、(III)、(IV)和(V)中，R⁵ 代表可能被取代的 C₁-C₃₀ 全氟烷基；Y代表-CH₂；n代表0至6的整数；Z代表-O-、-CO-、-OCO-、-S-、-SO-、-SO₂-或-NHCO-；f代表0至1；R⁶代表卤素、烷基、环烷基或芳基；以及c和d分别代表一个整数，条件是c+d≦5，c＝1-5，d＝0-4。含有聚碳酸酯作为感光层成分之一的电致发光感光体，不存在用于制造该感光体的涂布液混浊（凝胶化）的问题，可保持极佳的机械强度（如板磨损），并可保持极佳的电致发光特性，因此实际上是极佳的。