abietic acid butyl ester | 69933-18-2

• 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: abietic acid butyl ester
• 英文别名: Abietinsaeure-butylester；Abieta-7,13-dien-18-saeure-butylester；butyl (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate
• CAS: 69933-18-2
• 化学式: C₂₄H₃₈O₂
• 分子量: 358.565
• InChiKey: JIZNHQFZNDFHAD-XWVZOOPGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Acetals Esters Produced from Purified Glycerin for Use and Application as Emollients, Lubricants, Plasticizers, Solvents, Coalescents, Humectant, Polymerization Monomers, Additives to Biofuels
  申请人：GLYCEROSOLUTION QUÍMICA LTDA.

  公开号：US20140350269A1

  公开（公告）日：2014-11-27

  It refers to a new group of acetal monoesters and diesters which have in its structure the ester function and cyclic ethers that give these products excellent properties as solvency, plasticity in polymers, solubility in polar and nonpolar means, spreadability, wetting, low volatility, non-toxicity and biodegradability. These properties make these products excellent candidates as solvents in formulations of pesticides, agricultural herbicides, for the paint and leather industry in domestic or industrial hygiene formulations; as plasticizers for polymers such as polyvinyl chloride, nitrocellulose, cellulose, acrylics, polyvinyl vinyl and its copolymers; as lubricants in industrial formulations, textile industry; as emollients agents which donate oiliness for the cosmetic industry; as wetting agents that are commonly used, and as biodiesel additives to reduce the freezing point and to improve its combustion.

  它指的是一类新的醋酸单酯和二酯羟基醚，其结构中含有酯功能和环氧化物，使这些产品具有优异的性质，如在聚合物中的溶解性、可塑性、在极性和非极性介质中的溶解性、扩散性、润湿性、低挥发性、无毒性和生物降解性。这些性质使这些产品成为杀虫剂、农药、涂料和皮革工业中的溶剂配方的优秀候选者；作为聚合物的增塑剂，如聚氯乙烯、硝化纤维素、纤维素、丙烯酸酯、聚乙烯乙烯基及其共聚物；作为工业配方、纺织工业中的润滑剂；作为为化妆品行业提供油脂感的润肤剂；作为常用的润湿剂，并作为生物柴油添加剂，以降低冰点并改善其燃烧。
• Acetals esters produced from purified glycerin for use and application as emollients, lubricants, plasticizers, solvents, coalescents, humectant, polymerization monomers, additives to biofuels
  申请人：Glycerosolution Quimica, Ltda

  公开号：EP2799433A2

  公开（公告）日：2014-11-05

  The invention refers to a new group of acetal monoesters and diesters which have in its structure the ester function and cyclic ethers. These products have excellent properties as solvency, plasticity in polymers, solubility in polar and nonpolar means, spreadability, wetting, low volatility, non-toxicity and biodegradability. These properties make these products excellent candidates as solvents in formulations of pesticides, agricultural herbicides, for the paint and leather industry in domestic or industrial higiene formulations; as plasticizers for polymers such as polyvinyl chloride, nitrocellulose, cellulose, acrylics, polyvinyl vinyl and its copolymers; as lubricants in industrial formulations, textile industry; as emollients agents which donate oiliness for the cosmetic industry; as wetting agents that are commonly used, and as biodiesel additives to reduce the freezing point and to improve its combustion.

  本发明涉及一类新的缩醛单酯和二酯，其结构中含有酯功能和环醚。这些产品具有优异的溶解性、在聚合物中的可塑性、在极性和非极性物质中的溶解性、铺展性、润湿性、低挥发性、无毒性和生物降解性。这些特性使这些产品成为杀虫剂、农用除草剂配方中的溶剂，油漆和皮革工业家用或工业用烯烃配方中的溶剂，聚氯乙烯、硝化纤维素、纤维素、丙烯酸树脂、聚乙烯及其共聚物等聚合物的增塑剂；作为润滑剂用于工业配方、纺织业；作为润肤剂用于化妆品行业，增加油性；作为润湿剂常用，也可作为生物柴油添加剂，降低凝固点并改善燃烧。
• Optical film, polarizing plate and display device utilising the film, and production method of optical film
  申请人：Murakami Takashi

  公开号：US20060062936A1

  公开（公告）日：2006-03-23

  An optical film is disclosed having minimal curl, minimal coating unevenness and no cracks. The optical film is obtained by casting a dope comprising a cellulose ester and a non-chlorinated solvent on a metal support, the cellulose ester having a total acyl substitution degree of 2.6 to 2.85 and having a ratio of a weight-average molecular weight to a number-average molecular weight of 1:1 to 3:1; drying the cast dope on the metal support so as to obtain a cellulose ester film; peeling the cellulose ester film from the metal support; further drying the cellulose ester film while providing a longitudinal stretch or a lateral stretch to the cellulose ester film; and providing a metal oxide layer on the cellulose ester film.

  本发明公开了一种光学薄膜，它具有最小的卷曲度、最小的涂层不均匀度和无裂纹。该光学薄膜是通过在金属支架上浇铸由纤维素酯和非氯化溶剂组成的涂料而获得的，纤维素酯的总酰基取代度为 2.6 至 2.85，且重量平均分子量与数量平均分子量之比为1:1至3:1；干燥金属支架上的浇铸涂料，以获得纤维素酯膜；从金属支架上剥离纤维素酯膜；进一步干燥纤维素酯膜，同时对纤维素酯膜进行纵向拉伸或横向拉伸；以及在纤维素酯膜上形成金属氧化物层。