邻苯二甲酸单异辛酯 | 30849-48-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 邻苯二甲酸单异辛酯
• 英文名称: Isooctyl hydrogen phthalate
• 英文别名: 2-(6-methylheptoxycarbonyl)benzoic acid
• CAS: 30849-48-0
• 化学式: C₁₆H₂₂O₄
• 分子量: 278.34
• InChiKey: OKQCINGECXXEQY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  20
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the ester
  申请人：Kawahara Yasuyuki

  公开号：US20050038283A1

  公开（公告）日：2005-02-17

  A diester represented by the formula wherein A represents a cyclohexane ring, cyclohexene ring or benzene ring, X is H or methyl group, R X and R Y are the same or different and each is C3-C18 branched-chain alkyl group, C1-C18 straight-chain alkyl group, C2-C18 straight-chain alkenyl or C3-C18 cycloalkyl, provided that when A is a benzene ring, R X and R Y are different from each other and —COOR X and —COOR Y are attached to two adjacent carbon atoms of the benzene ring, and having the following properties: 1) a total acid number of 0.05 mgKOH/g or less, 2) a sulfated ash content of 10 ppm or less, 3) a sulfur content of 20 ppm or less, 4) a phosphorus content of 20 ppm or less, 5) a peroxide value of 1.0 meq/kg or less, 6) a carbonyl value of 10 or less; 7) a volume resistivity of 1×10 11 Ω·cm or more, 8) a hydroxyl value of 3 mgKOH/g or less, and 9) a water content of 100 ppm or less, a process for preparing the same and a refrigerator lubricating oil comprising the diester.

  由以下公式表示的二酯，其中A代表环己烷环、环己烯环或苯环，X为H或甲基基团，RX和RY相同或不同，且每个均为C3-C18支链烷基基团、C1-C18直链烷基基团、C2-C18直链烯基或C3-C18环烷基，前提是当A为苯环时，RX和RY彼此不同，且—COORX和—COORY连接到苯环的两个相邻碳原子，并具有以下特性：1）总酸值为0.05 mgKOH/g或更低，2）硫酸盐灰分含量为10 ppm或更低，3）硫含量为20 ppm或更低，4）磷含量为20 ppm或更低，5）过氧化值为1.0 meq/kg或更低，6）羰基值为10或更低；7）体积电阻率为1×1011Ω·cm或更高，8）羟值为3 mgKOH/g或更低，9）水含量为100 ppm或更低，制备该二酯的方法以及包含该二酯的制冷剂润滑油。
• HYDROGENATION OF AROMATIC COMPOUNDS
  申请人：BASF SE

  公开号：US20210032189A1

  公开（公告）日：2021-02-04

  Process for hydrogenating aromatic compounds over a solid catalyst in the presence of a hydrogen-containing gas comprising a first reactor operated in loop mode, a second reactor operated in straight pass, at least part of the output of the first reactor is supplied to the second reactor, characterized in that the first reactor is configured as a trickle bed reactor and is operated in trickle bed mode and the second reactor is operated such that the catalyst present therein is partially flooded.

  在固体催化剂存在的氢气中加氢芳香化合物的过程，包括第一反应器以环流模式运行，第二反应器以直通模式运行，第一反应器的至少一部分产物被供给第二反应器，其特征在于第一反应器被配置为滴流床反应器，以滴流床模式运行，第二反应器被操作以使其中存在的催化剂部分被淹没。
• Improved PVC foam compositions
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0850987A1

  公开（公告）日：1998-07-01

  The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which activate the blowing agent. Sulfides made from said organotin mercaptoalkylcarboxylate are also superior activators of the blowing agent.

  单独使用有机锡巯基烷基羧酸盐，或与有机锡卤化物或羧酸盐结合使用，可激活发泡剂，从而降低通过发泡剂在氯乙烯聚合物中的热分解制成的硬质发泡物品的密度。由上述有机锡巯基烷基羧酸酯制成的硫化物也是发泡剂的优质活化剂。
• DICARBOXYLIC DIESTER, PROCESS FOR PRODUCING THE SAME, AND REFRIGERATING MACHINE LUBRICATING OIL COMPRISING THE ESTER
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP1227078A1

  公开（公告）日：2002-07-31

  A diester represented by the formula wherein A represents a cyclohexane ring, cyclohexene ring or benzene ring, X is H or methyl group, RX and RY are the same or different and each is C3-C18 branched-chain alkyl group, C1-C18 straight-chain alkyl group, C2-C18 straight-chain alkenyl or C3-C10 cycloalkyl, provided that when A is a benzene ring, RX and RY are different from each other and -COORX and -COORY are attached to two adjacent carbon atoms of the benzene ring, and having the following properties: 1) a total acid number of 0.05 mgKOH/g or less, 2) a sulfated ash content of 10 ppm or less, 3) a sulfur content of 20 ppm or less, 4) a phosphorus content of 20 ppm or less, 5) a peroxide value of 1.0 meq/kg or less, 6) a carbonyl value of 10 or less; 7) a volume resistivity of 1 x 1011 Ω·cm or more, 8) a hydroxyl value of 3 mgKOH/g or less, and 9) a water content of 100 ppm or less, a process for preparing the same and a refrigerator lubricating oil comprising the diester.

  由式表示的二酯 其中 A 代表环己烷环、环己烯环或苯环，X 为 H 或甲基，RX 和 RY 相同或不同，且各自为 C3-C18 支链烷基、C1-C18 直链烷基、C2-C18 直链烯基或 C3-C10 环烷基，条件是当 A 为苯环时，RX 和 RY 彼此不同，且 -COORX 和 -COORY 连接到苯环的两个相邻碳原子上，并具有以下性质： 1) 总酸数不超过 0.05 mgKOH/g、 2) 硫酸盐灰分含量不超过 10 ppm、 3) 硫含量不超过 20 ppm、 4) 磷含量不超过 20 ppm、 5) 过氧化值等于或小于 1.0 meq/kg、 6) 羰基值等于或小于 10； 7) 体积电阻率等于或大于 1 x 1011 Ω-cm、 8) 羟值为 3 mgKOH/g 或更低，以及 9) 含水量等于或小于 100 ppm、 制备该二元酯的工艺和包含该二元酯的冷冻机润滑油。
• A controlled-release pesticide system for a composition
  申请人：Konig do Brasil Ltda.

  公开号：EP2529628A1

  公开（公告）日：2012-12-05

  The present invention is a controlled-release pesticide system for a composition containing pyrethroid, propoxur, insect repellant for controlling fleas and tics; repelling and combating phlebotominae vectors of leishmaniasis vectors and mosquito vectors of dirofilariasis and acting as a pesticide system. The system can be produced as a solid polymer system for the release of active ingredients which comprises a vinyl polymer, a liquid plasticizer and an active ingredient for pest control. The invention comprises not only the new combination of drugs but also a complete release of the active ingredients.

  本发明是一种控释杀虫剂系统，用于含有拟除虫菊酯、丙泊酚、驱虫剂的组合物，以控制跳蚤和抽搐；驱赶和防治利什曼病病媒的噬血虫病媒和丝虫病的蚊虫病媒，并作为一种杀虫剂系统。该系统可作为释放活性成分的固体聚合物系统生产，其中包括乙烯基聚合物、液体增塑剂和用于害虫防治的活性成分。本发明不仅包括新的药物组合，还包括活性成分的完全释放。