三甲醇丙烷三戊酸酯 | 78-15-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 三甲醇丙烷三戊酸酯
• 中文别名: 三羟甲基丙烷三戊酸酯
• 英文名称: trimethylolpropane tripentanoate
• 英文别名: Trimethylolpropane trivalerate；2,2-bis(pentanoyloxymethyl)butyl pentanoate
• CAS: 78-15-9
• 化学式: C₂₁H₃₈O₆
• 分子量: 386.529
• InChiKey: YHDXJOHRSLAGNZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  27
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三羟甲基丙烷 、 正戊酸 在 磷酸 作用下， 以 甲苯 为溶剂， 生成 trimethylolpropane monopentanoate 、 trimethylolpropane dipentanoate 、 三甲醇丙烷三戊酸酯
  参考文献：
  名称：

  三羟甲基丙烷和С2 –С 5酸的酯在DB-1固定相上的气相保留和吸附焓的特征

  摘要：

  在220–280°C的温度范围内，对21种三羟甲基丙烷和一元酸的单，二和三取代酯确定了保留特性及其温度依赖性以及DB-1非极性相上吸附的热力学特性。具有2至6个碳原子的各种结构。

  DOI：

  10.1134/s0036024417020194

文献信息

• POLYOL DERIVED ANTI-MICROBIAL AGENTS AND COMPOSITIONS
  申请人：Elder Stewart Todd

  公开号：US20090286878A1

  公开（公告）日：2009-11-19

  Anti-microbial compositions are provided which comprise as an antimicrobial agent at least one compound derived from a select polyol containing at least 3 hydroxy groups wherein one or more, and often two or more, of the hydroxyls are derivitized to form certain ether, ester, carbonate or carbamate groups which groups may bear additional functionality. Novel antimicrobial compounds of this class are also provided. The compositions are effective against a variety of pathogens including fungi, Gram positive bacteria and Gram negative bacteria and are expected to have low human toxicity. Applications for the polyglycerol anti-microbial agents and compositions include those involving human and plant contact, such as cosmetics, hair care products, textiles and plant protections, as well as in applications with much less human contact, such as plastics, coatings, wood, paper and other materials of construction.

  提供了抗微生物组合物，其中包括至少一种来自选择的聚醇衍生物的抗微生物剂，该聚醇含有至少3个羟基，其中一个或多个，通常是两个或更多个羟基被衍生化形成特定的醚、酯、碳酸酯或氨基甲酸酯基团，这些基团可能带有额外的功能。还提供了这一类新型抗微生物化合物。这些组合物对各种病原体包括真菌、革兰氏阳性细菌和革兰氏阴性细菌都有效，并预计具有较低的人体毒性。聚甘油抗微生物剂和组合物的应用包括涉及人类和植物接触的应用，如化妆品、护发产品、纺织品和植物保护，以及涉及人类接触较少的应用，如塑料、涂料、木材、纸张和其他建筑材料。
• Polarizing plate protective film, polarizing plate and liquid crystal display device
  申请人：Murakami Takashi

  公开号：US20080049324A1

  公开（公告）日：2008-02-28

  A polarizing plate protective film comprising a cellulose ester, and a saccharide ester compound in which all or a part of OH groups in Compound (A) or in Compound (B) are esterified, wherein Compound (A) consists of one of a furanose structure and a pyranose structure, and Compound (B) consists of two to twelve of at least one type of a furanose structure and a pyranose structure which are bonded in Compound (B); wherein the polarizing plate protective film exhibits Ro of 0-10 nm and Rt of −30 to +20 nm.

  一种极化片保护膜，包括纤维素酯和一种糖酯化合物，其中化合物（A）或化合物（B）中的全部或部分OH基团被酯化，化合物（A）由呋喃糖或吡喃糖结构中的一种组成，化合物（B）由化合物（B）中至少一种呋喃糖或吡喃糖结构的两到十二个组成，这些结构在化合物（B）中被结合；其中，极化片保护膜的Ro值为0-10 nm，Rt值为-30到+20 nm。
• Retardation film, method for producing the same, polarizing plate and liquid crystal display
  申请人：Inagaki Shinji

  公开号：US20070134446A1

  公开（公告）日：2007-06-14

  A method of producing a long roll retardation film comprising the sequential steps of: (a) casting a film forming material on an endless support to form a long roll film; (b) stretching the long roll film in a lateral direction of the long roll film while both edges of the long roll film are held employing a plurality of clips for each of the edges in a tenter (First Process); (c) reducing distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from First Process with the clips (Second Process); (d) enlarging the distances in the lateral direction between the clips holding the both edges of the long roll film while the edges of the long roll film are held continuously from Second Process with the clips (Third Process).

  一种制造长卷延迟膜的方法，包括以下步骤：(a)在无限支撑上铸造成膜形成材料，形成长卷膜;(b)在张力机上用多个夹子夹住长卷膜的两个边缘，沿长卷膜的横向方向拉伸长卷膜（第一步骤）;(c)在第一步骤中，保持夹子夹住长卷膜的两个边缘，同时减小夹子之间的横向距离（第二步骤）;(d)在第二步骤中，保持夹子夹住长卷膜的两个边缘，同时增大夹子之间的横向距离（第三步骤）。
• Cellulose Compound Film, Optical Compensation Sheet, Polarizing Plate, and Liquid Crystal Display Device
  申请人：Nozoe Yutaka

  公开号：US20070259134A1

  公开（公告）日：2007-11-08

  A cellulose compound film containing a cellulose compound having two or more substituents whose polarizability anisotropies Δα calculated by mathematical formula (1) are different from each other, wherein substitution degrees of the following substituents A and B in the cellulose compound satisfy relationship as defined by mathematical formula (A1), in which the substituent A has the lowest Δα and the substituent B has the highest Δα: Δ ⁢ ⁢ α = α ⁢ ⁢ x - α ⁢ ⁢ y + α ⁢ ⁢ z 2 Mathematical ⁢ ⁢ formula ⁢ ⁢ ( 1 ) wherein, in characteristic values obtained after diagonalization of polarizability tensor, αx is the largest component, αy is the second largest component, and αz is the smallest component; DS B 2+ DS B 3− DS B 6≧−0.1   Mathematical formula (A1) wherein DS B 2, DS B 3, and DS B 6 represent a substitution degree of the substituent B at the 2-, 3-, or 6-position of a β-glucose ring constituting unit of cellulose, respectively; and an optical compensation film, a polarizing plate, and a liquid crystal display device, using the cellulose compound film.

  一种纤维素化合物薄膜，其含有具有两个或更多取代基的纤维素化合物，其极化率各向异性Δα通过数学公式（1）计算得出，其中以下取代基A和B的取代度满足数学公式（A1）所定义的关系，其中取代基A具有最低的Δα，而取代基B具有最高的Δα：Δα = αx-αy + αz2数学公式（1）其中，在极化率张量对角化后获得的特征值中，αx是最大分量，αy是第二大分量，αz是最小分量;DSB2 + DSB3-DSB6≥-0.1数学公式（A1）其中DSB2、DSB3和DSB6分别表示取代基B在纤维素构成单位β-葡萄糖环的2-、3-或6-位置的取代度;以及使用该纤维素化合物薄膜的光学补偿膜、偏光板和液晶显示装置。
• OPTICAL COMPENSATION FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
  申请人：SERA Takashi

  公开号：US20080268180A1

  公开（公告）日：2008-10-30

  An optical compensation film and a liquid crystal display characterized in that in a scattered-Light intensity measurement for a film with an incident light with 90° in a scattered light profile of a goniophotometer, in the case of measuring so as to detect a scattered light intensity at the position of 130° from a light source, a difference in scattered light intensity between the case where a film slow axis is installed horizontally on a sample stand and the case where the film slow axis is installed vertically is 0.05 or less.

  一种光学补偿膜和液晶显示器，其特征在于，在用90°入射光对散射光度测量仪的散射光轮廓测量膜的散射光强度时，在检测光源位置为130°处检测散射光强度的情况下，水平安装样品支架上的膜慢轴和垂直安装膜慢轴的情况下，散射光强度之间的差异为0.05或更小。