(+/-)-2-tert-butyl-2,4,4-trimethyl-valeric acid | 5340-83-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (+/-)-2-tert-butyl-2,4,4-trimethyl-valeric acid
• 英文别名: 2-tert-butyl-2,4,4-trimethyl-valeric acid；(+/-)-2-tert-Butyl-2,4,4-trimethyl-valeriansaeure；2-tert-Butyl-2,4,4-trimethyl-valeriansaeure；2.2.3.5.5-Pentamethyl-hexan-carbonsaeure-(3)；Methyl-tert.-butyl-neopentyl-essigsaeure；β-Saeure aus Triisobutylen；2-Tert-butyl-2,4,4-trimethylpentanoic acid
• CAS: 5340-83-0
• 化学式: C₁₂H₂₄O₂
• 分子量: 200.321
• InChiKey: CRLCLCBFULTTTR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  (+/-)-2-tert-butyl-2,4,4-trimethyl-valeric acid 在 氯化亚砜 作用下， 生成 2-tert-butyl-2,4,4-trimethyl-valeryl chloride
  参考文献：
  名称：

  Whitmore; Laughlin, Journal of the American Chemical Society, 1934, vol. 56, p. 1129

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 chromium(III) oxide 、 硫酸 作用下， 生成 (+/-)-2-tert-butyl-2,4,4-trimethyl-valeric acid 、 2-(2,2-二甲基丙基)-4,4-二甲基戊酸
  参考文献：
  名称：

  The Structure of the Acids Obtained by the Oxidation of Tri-isobutylene

  摘要：

  DOI：

  10.1021/ja01333a043

文献信息

• PHOTOSENSITIVE COMPOSITION, COMPOUND FOR USE IN THE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMING METHOD USING THE PHOTOSENSITIVE COMPOSITION
  申请人：KODAMA Kunihiko

  公开号：US20080138742A1

  公开（公告）日：2008-06-12

  The invention is related to an arylsulfonium salt compound having a polycyclic hydrocarbon structure in a cation moiety.

  本发明涉及一种在阳离子部分具有多环碳氢结构的芳基磺酸盐化合物。
• PATTERN FORMING METHOD, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, MANUFACTURING METHOD OF ELECTRONIC DEVICE, ELECTRONIC DEVICE AND COMPOUND
  申请人：FUJIFILM CORPORATION

  公开号：US20160070167A1

  公开（公告）日：2016-03-10

  There is provided a pattern forming method comprising (i) a step of forming a film containing an actinic ray-sensitive or radiation-sensitive resin composition containing (A) a compound represented by the specific formula, (B) a compound different from the compound (A) and capable of generating an acid upon irradiation with an actinic ray or radiation, and (P) a resin that does not react with the acid generated from the compound (A) and is capable of decreasing the solubility for an organic solvent-containing developer by the action of the acid generated from the compound (B), (ii) a step of exposing the film, and (iii) a step of developing the exposed film by using an organic solvent-containing developer to form a negative pattern; the actinic ray-sensitive or radiation-sensitive resin composition above; a resist film using the composition.

  提供了一种图案形成方法，包括（i）形成一种薄膜，其中包含一种感光树脂组成物，该组成物包含（A）一种特定化学式代表的化合物，（B）一种不同于化合物（A）的化合物，在接受光辐射后能够产生酸，并且（P）一种树脂，该树脂不会与从化合物（A）产生的酸发生反应，并且能够通过来自化合物（B）产生的酸的作用降低有机溶剂含有的显影剂的溶解度，（ii）曝光薄膜，（iii）使用有机溶剂含有的显影剂对曝光后的薄膜进行显影，形成负图案；上述感光树脂组成物；使用该组成物的抗蚀膜。
• ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD OF FORMING PATTERN USING THE COMPOSITION
  申请人：Takahashi Hidenori

  公开号：US20120156618A1

  公开（公告）日：2012-06-21

  According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes a resin (P) containing not only at least one repeating unit (A) that when exposed to actinic rays or radiation, is decomposed to thereby generate an acid and is expressed by any of general formulae (I) to (III) below but also a repeating unit (B) containing at least an aromatic ring group provided that the repeating unit (B) does not include any of those of general formulae (I) to (III). (The characters used in general formulae (I) to (III) have the meanings mentioned in the description.)

  根据一种实施例，一种感光射线或辐射敏感的树脂组合物包括树脂（P），该树脂不仅包含至少一个重复单元（A），当暴露于感光射线或辐射时，分解从而产生酸，并由下列任一通式（I）至（III）表示，而且还包括一个重复单元（B），其中至少包含一个芳香环基团，前提是重复单元（B）不包括通式（I）至（III）中的任何一个。（通式（I）至（III）中使用的字符在描述中有所提及。）
• Anhydrous ultraviolet light screening composition containing octocrylene
  申请人：SCHERING-PLOUGH HEALTHCARE PRODUCTS, INC.

  公开号：EP1060735A1

  公开（公告）日：2000-12-20

  The invention relates to anhydrous compositions that are useful as UV-light screens for mammalian skin. Such compositions comprise octocrylene, octyldodecyl neopentanoate, and a C1-C4 alcohol vehicle. The invention also relates to methods of inhibiting or preventing UV light-induced skin damage by administering an effective amount of such a composition to the skin of a mammal in need of such inhibition or protection.

  本发明涉及可用作哺乳动物皮肤紫外线防护屏的无水组合物。这种组合物由辛丙烯、新戊酸辛基十二烷基酯和 C1-C4 醇载体组成。本发明还涉及通过向需要抑制或保护的哺乳动物皮肤施用有效量的此类组合物来抑制或预防紫外线引起的皮肤损伤的方法。
• Ink composition, ink set and image forming method
  申请人：Fujifilm Corporation

  公开号：EP2295505A1

  公开（公告）日：2011-03-16

  An ink composition including colored particles is disclosed. The colored particles includes a resin dispersant including at least one radically polymerizable group and at least one aromatic partial structure derived from a compound selected from the group consisting of an aromatic hydrocarbon compound, a condensed ring aromatic hydrocarbon compound, an aromatic heterocyclic compound, a condensed ring aromatic heterocyclic compound, and a compound having two or more aromatic hydrocarbon compounds linked to each other; and a colorant.

  本发明公开了一种包括有色颗粒的油墨组合物。有色颗粒包括一种树脂分散剂，该分散剂包括至少一个可辐射聚合的基团和至少一个芳香族部分结构，该芳香族部分结构衍生自一种化合物，该化合物选自由芳香烃化合物、缩合环芳香烃化合物、芳香杂环化合物、缩合环芳香杂环化合物和具有两个或多个彼此相连的芳香烃化合物组成的组；以及一种着色剂。