Penta-O-benzoyl-aldehydo-D-galactose | 96810-52-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Penta-O-benzoyl-aldehydo-D-galactose
• 英文别名: [(2R,3S,4S,5R)-2,3,4,5-tetrabenzoyloxy-6-oxohexyl] benzoate
• CAS: 96810-52-5；103530-24-1；103530-25-2
• 化学式: C₄₁H₃₂O₁₁
• 分子量: 700.698
• InChiKey: SIPWCDUYKOLEKU-NZKHRDNMSA-N

物化性质

• 熔点：
  81-82 °C
• 沸点：
  816.1±65.0 °C(Predicted)
• 密度：
  1.302±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  52
• 可旋转键数：
  20
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  149
• 氢给体数：
  0
• 氢受体数：
  11

文献信息

• CELLULOSE ACYLATE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY USING THE SAME
  申请人：FUJIFILM Corporation

  公开号：US20160124123A1

  公开（公告）日：2016-05-05

  A cellulose acylate film, containing at least: a cellulose acylate; and a compound represented by the following Formula (I): wherein R 1 , R 3 and R 5 each independently designate a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, or an aromatic group, which groups may have a further substituent; with the proviso that at least one of R 1 , R 3 and R 5 is an alkyl group substituted with a group having a ring structure or a cycloalkyl group, and the total number of the ring structures existing in R 1 , R 3 and R 5 is 3 or more.

  一种纤维素酰基膜，至少包含以下成分：纤维素酰基；以及下式（I）所表示的化合物：其中R1、R3和R5各自独立地表示氢原子、烷基、环烷基、烯基或芳基，这些基团可能具有进一步的取代基；但至少其中之一的R1、R3和R5是取代有环结构的烷基或环烷基，且存在于R1、R3和R5中的环结构总数为3个或更多。
• Optical film, and polarizing plate and liquid crystal display device employing same
  申请人：FUJIFILM Corporation

  公开号：US10160846B2

  公开（公告）日：2018-12-25

  The inventions are an optical film containing cellulose acylate and a compound having a structure denoted by General Formula (A) described below, and a polarizing plate and a liquid crystal display device employing the optical film. L represents n-valent connecting group, n represents an integer of greater than or equal to 2, and A represents a heterocyclic group denoted by General Formula (I). R1, R3, and R5 represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, or a heteroaryl group. Here, any one of R1, R3, and R5 is bonded to L.

  本发明是一种含有酰基纤维素和具有下述通式（A）表示的结构的化合物的光学薄膜，以及采用该光学薄膜的偏光板和液晶显示装置。 L 代表正价连接基团，n 代表大于或等于 2 的整数，A 代表通式（I）表示的杂环基团。R1、R3 和 R5 代表氢原子、烷基、环烷基、烯基、芳基或杂芳基。这里，R1、R3 和 R5 中的任一个与 L 键合。
• Hardcoat film, polarizing plate, liquid crystal display, and method for manufacturing hardcoat film
  申请人：FUJIFILM Corporation

  公开号：US10365411B2

  公开（公告）日：2019-07-30

  A hardcoat film including a support and a hardcoat layer, in which the support contains a resin as a main component, a film thickness of the hardcoat layer exceeds 20 μm, the hardcoat layer contains a structure derived from a compound which has one alicyclic epoxy group and one ethylenically unsaturated double bond group and has a molecular weight equal to or less than 300, and a structure derived from a compound which has 3 or more ethylenically unsaturated double bond groups, a radical polymerization initiator and a cationic polymerization initiator.

  一种硬涂层薄膜，包括支撑体和硬涂层，其中支撑体包含作为主要成分的树脂，硬涂层的膜厚超过 20 μm，硬涂层包含一种由具有一个脂环族环氧基团和一个乙烯基不饱和双键基团且分子量等于或小于 300 的化合物衍生的结构，以及一种由具有 3 个或更多乙烯基不饱和双键基团的化合物衍生的结构、一种自由基聚合引发剂和一种阳离子聚合引发剂。
• CELLULOSE ACYLATE FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：SHIMAMURA Satoshi

  公开号：US20100245728A1

  公开（公告）日：2010-09-30

  A cellulose acylate film, containing an acyl-modified compound of a reduction product of a ketone compound-formaldehyde polymer, a polarizing plate containing the film as transparent protective film, and a liquid crystal display device having the polarizing plate.
• CELLULOSE ACYLATE FILM, RETARDATION FILM, POLARIZER AND LIQUID-CRYSTAL DISPLAY DEVICE
  申请人：Fukagawa Nobutaka

  公开号：US20120180697A1

  公开（公告）日：2012-07-19

  Provide is a cellulose acylate film, of which the environmental humidity-dependent retardation change is small and which, when stuck to a polarizer and used in high-temperature and high-humidity environments, is effective for preventing the polarizing element from being deteriorated. A cellulose acylate film, which contains a hydrogen-bonding compound satisfying the following requirements (A) to (C), and at least one hydrophobizing agent selected from a polyalcohol ester-base hydrophobizing agent, a polycondensate ester-base hydrophobizing agent and a carbohydrate derivative-base hydrophobizing agent: (A) the compound has both a hydrogen-bonding donor part and a hydrogen-bonding acceptor part in one molecule, (B) the value computed by dividing the molecular weight of the compound by the total number of the hydrogen-bonding donor number and the hydrogen-bonding acceptor number in the compound is from 30 to 65, and (C) the total number of the aromatic ring structures in the compound is from 1 to 3.