2-(1,1,3,3-四甲基丁基)氢醌 | 719-03-9

• 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
• 中文名称: 2-(1,1,3,3-四甲基丁基)氢醌
• 中文别名: 2-(1,1,3,3-四甲基丁基)氢醌2-(1,1,3,3-Tetramethylbutyl)Hydroquinone2-(1,1,3,3-Tetramethylbutyl)-1,4-benzenediol；2-(1,1,3,3-四甲基丁基)对苯二酚
• 英文名称: 2-(1',1',3',3'-tetramethylbutyl)hydroquinone
• 英文别名: 2-(1,1,3,3-tetramethyl-butyl)-hydroquinone；2.5-Dihydroxy-1-(1.1.3.3-tetramethyl-butyl)-benzol；2-(1,1,3,3-Tetramethyl-butyl)-hydrochinon；2-(1,1,3,3-tetramethylbutyl)hydroquinone；2-<1,1,3,3-Tetramethyl-butyl>-hydrochinon；2-tert. octyl-hydrochinon；1,4-Benzenediol, 2-(1,1,3,3-tetramethylbutyl)-；2-(2,4,4-trimethylpentan-2-yl)benzene-1,4-diol
• CAS: 719-03-9
• 化学式: C₁₄H₂₂O₂
• 分子量: 222.327
• InChiKey: RDMIJQCFPQDYQN-UHFFFAOYSA-N

物化性质

• 熔点：
  142.5-143 °C
• 沸点：
  207-210 °C(Press: 6 Torr)
• 密度：
  1.014±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(1,1,3,3-四甲基丁基)氢醌 在 氢氧化钾 、 氧气 、 sodium acetate 、 silver(l) oxide 、 锌 作用下， 以 甲醇 、 乙醚 为溶剂， 生成 1,2,4-Triacetoxy-6-(1,1,3,3-tetramethyl-butyl)-benzol
  参考文献：
  名称：

  Buben,I.; Pospisil,J., Collection of Czechoslovak Chemical Communications, 1969, vol. 34, p. 1991 - 2001

  摘要：

  DOI：
• 作为产物：
  描述：

  异辛烯 、 对苯二酚 在 硫酸 作用下， 生成 2-(1,1,3,3-四甲基丁基)氢醌
  参考文献：
  名称：

  Condensation product of dhsobutylene and polyhydric phenols

  摘要：

  公开号：

  US02008337A1

文献信息

• Process for producing 2,2,4-trimethyl-6-hydroxy-7-substituted chromans
  申请人：Fuji Photo Film Co., Ltd.

  公开号：US04054580A1

  公开（公告）日：1977-10-18

  A process for producing 2,2,4-trimethyl-6-hydroxy-7-substituted chromans which comprises reacting 2-substituted hydroquinones with 2-methyl-2,4-pentanediol in the presence of a Friedel-Crafts catalyst.

  一种制备2,2,4-三甲基-6-羟基-7-取代基香豆素的方法，包括在Friedel-Crafts催化剂存在下将2-取代的对苯二酚与2-甲基-2,4-戊二醇反应。
• Process for the C-alkylation of aromatic hydroxyl compounds
  申请人：Eastman Chemical Company

  公开号：US06255538B1

  公开（公告）日：2001-07-03

  Disclosed is a process for the preparation of dialkyl aromatic hydroxyl compounds such as dialkylphenols, dialkylbenzenediols, dialkylnaphthols and dialkylnaphthalenediols, especially 2,5-dialkylhydroquinone, by contacting an aromatic hydroxy compound with an olefin in the presence of a sulfonic acid and sulfuric acid.

  本发明公开了一种制备二烷基芳香羟基化合物的方法，例如二烷基酚，二烷基苯二酚，二烷基萘酚和二烷基萘二酚，特别是2,5-二烷基对苯二酚，通过在磺酸和硫酸存在下将芳香羟基化合物与烯烃接触。
• LOW-VISCOSITY PHENOLIC DIGLYCIDYL ETHERS FOR EPOXY COATING APPLICATIONS
  申请人：Dow Global Technologies LLC

  公开号：US20150159040A1

  公开（公告）日：2015-06-11

  The present invention provides mononuclear aromatic diglycidyl ether epoxy resins, such as alkyl resorcinols and alkyl hydroquinones, having one or two alkyl containing, cycloalkyl containing, alkoxy containing, alkylsulfide containing, alkylsilyl containing or alkylether containing groups, two alkylamino containing groups, one N-heterocycloalkyl group, and mixtures thereof, as well as two component liquid coating compositions comprising as an epoxy component the epoxy resins, and, as a second component, a hardener. Coating compositions of the present invention provide low viscosity coating compositions even at 100% solids and enable the use of epoxy coating compositions in remote field applications.

  本发明提供了单核芳香二环氧乙烷环氧树脂，例如含有一或两个烷基、环烷基、烷氧基、烷基硫醚基、烷基硅基或烷基醚基的烷基间苯二酚和烷基对苯二酚，两个烷基氨基基团，一个N-杂环烷基团和它们的混合物，以及由环氧树脂作为环氧组分和硬化剂作为第二组分的二组分液体涂料组合物。本发明的涂料组合物即使在100%固体时也提供低粘度涂料组合物，并使得在远程领域应用环氧涂料组合物成为可能。
• Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof
  申请人：TEIJIN LIMITED

  公开号：EP0072540A2

  公开（公告）日：1983-02-23

  A fiber- or film-forming wholly aromatic polyester having melt anisotropy, said polyester consisting essentially of (1) units (a) derived from an aromatic dicarboxylic acid at least 90 mole% of which consists of a p-oriented aromatic dicarboxylic acid and units (b) derived from an aromatic dihydroxy compound at least about 90 mole% of which consists of a mono-substituted hydroquinone ring-substituted by an alkyl group having at least 5 carbon atoms or an aralkyl group having at least 7 carbon atoms or a mixture of said mono-substituted hydroquinone and unsubstituted hydroquinone or a substituted hydroquinone other than said mono-substituted hydroquinone, the proportion of said mono-substituted hydroquinone being at least 80 mole%; or (2) said units (a) and (b), and units (c) derived from a p-oriented aromatic hydroxycarboxylic acid at least about 70 mole% of which consists of p-hydroxybenzoic acid and/or a mono-substituted p-hydroxybenzoic acid, the proportion of the units derived from the p-oriented aromatic dicarboxylic acid and the units derived from the mono-substituted hydroquinone being at least about 9 mole% based on the entire structural units of the polyester; a process for production thereof; and fibers or films prepared therefrom.

  一种具有熔体各向异性的全芳香族聚酯纤维或薄膜，所述聚酯主要由以下部分组成 (1) 由芳香族二羧酸衍生的单元(a)，其中至少 90 摩尔%为对向芳香族二羧酸； 以及由芳香族二羟基化合物衍生的单元(b)，其中至少约 90 摩尔%为单取代对苯二酚环被至少 5 个碳原子的烷基或至少 7 个碳原子的芳烷基取代的单取代对苯二酚环，或上述单取代对苯二酚与未取代对苯二酚的混合物，或除上述单取代对苯二酚之外的取代对苯二酚、所述单取代对苯二酚的比例至少为 80 摩尔%；或 (2) 所述单元(a)和(b)以及单元(c)源自对向芳烃羟基羧酸，其中至少约 70 摩尔%由对羟基苯甲酸和/或单取代对羟基苯甲酸组成，基于聚酯的整个结构单元，源自对向芳烃二羧酸的单元和源自单取代对苯二酚的单元的比例至少约为 9 摩尔%；其生产工艺；以及由此制备的纤维或薄膜。
• Light-sensitive element for the diffusion transfer process
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0378174A2

  公开（公告）日：1990-07-18

  A light-sensitive element for the diffusion transfer process which comprises a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a yellow dye providing compound represented by the following general formula (I): wherein CAR represents a carrier moiety which is capable of releasing a diffusible dye from the compound in correspondence or counter-correspondence to development under alkaline conditions; Link represents a group connecting CAR with a diffusible dye; m represents 0 or 1; the dotted lines mean that at least one of the dotted lines is a bond; R¹ represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group or a carbamoyl group; R² represents an alkyl group or an aryl group; and R³ represents an aryl group excepting an aryl group having the Hammett's σp value less than 0.01. The yellow dye providing compound has a dye moiety whose transferability is high and whose hue is excellent and provides a stable yellow dye image which does not substantially change hue over a wide pH range

  一种用于扩散转移工艺的光敏元件，它包括一个支撑体，支撑体上有一个光敏卤化银乳剂层，该乳剂层上有一个由下列通式(I)表示的提供黄色染料的化合物： 其中 CAR 代表载体分子，它能在碱性条件下与显影相应或相反地从化合物中释放出扩散染料；Link 代表连接 CAR 与扩散染料的基团；m 代表 0 或 1；虚线表示虚线中至少有一条是键；R¹ 代表氢原子、烷基、芳基、烷氧基、芳氧基、烷氧羰基、芳氧羰基或氨基甲酰基； R² 代表烷基或芳基；以及 R³ 代表芳基，但 Hammett's σp 值小于 0 的芳基除外。01. 提供黄色染料的化合物具有染料分子，其转移性高，色调优异，并提供稳定的黄色染料图像，在较宽的 pH 值范围内不会发生实质性色调变化。