邻苯二甲酸单仲丁基酯 | 53623-59-9

• 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: 邻苯二甲酸单仲丁基酯
• 英文名称: (+/-)-2-Butylhydrogenphtalat
• 英文别名: (+/-)-phthalic acid mono-sec-butyl ester；(+/-)-Phthalsaeure-mono-sec-butylester；Mono-sec-butyl phthalate；2-butan-2-yloxycarbonylbenzoic acid
• CAS: 53623-59-9
• 化学式: C₁₂H₁₄O₄
• 分子量: 222.241
• InChiKey: USZVTXIEQADBGH-UHFFFAOYSA-N

物化性质

• 熔点：
  59-60 °C
• 沸点：
  356.6±25.0 °C(Predicted)
• 密度：
  1.171±0.06 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿、乙酸乙酯

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  邻苯二甲酸单仲丁基酯 生成 苯酐 、 仲丁醇
  参考文献：
  名称：

  Lombaers, Bulletin des Societes Chimiques Belges, 1924, vol. 33, p. 233

  摘要：

  DOI：
• 作为产物：
  描述：

  仲丁醇 、 苯酐 生成 邻苯二甲酸单仲丁基酯
  参考文献：
  名称：

  Pickard; Kenyon, Journal of the Chemical Society, 1911, vol. 99, p. 55,71

  摘要：

  DOI：

文献信息

• PROCESS FOR REMOVING FARNESOL FROM MIXTURES WITH ALPHA-BISABOLOL
  申请人：Betzer Marcus

  公开号：US20070100160A1

  公开（公告）日：2007-05-03

  Process for esterification of farnesol in an initial mixture comprising alpha-bisabolol, farnesol and optionally other components, with the following steps: 1. Preparation or production of the initial mixture, 2. Adding (i) a transesterification catalyst and (ii) one or more compounds of formula (B) R 2 Y n CO 2 R 1 (B) in which the following applies: R 1 stands for an alkyl residue with 1 to 12 C atoms; R 2 stands for hydrogen, an alkyl residue with 1 to 20 C atoms, a cycloalkyl residue with 5 to 20 C atoms, an aryl residue with 6 to 20 C atoms or a heteroaryl residue with 5 to 20 C atoms; and Y stands for CH 2 , CH(Me), CH(Et), C(Me) 2 , CH 2 —CH(Me), CH(Me)-CH 2 or CH 2 —CH(Me)-CH 2 and n stands for a whole number from 0 to 6; or R 2 stands for a group CO 2 R 3 , R 3 standing for an alkyl residue with 1 to 12 C atoms; and Y stands for CH 2 , CH(Me), CH(Et), C(Me) 2 , CH 2 —CH(Me), CH(Me)-CH 2 or CH 2 —CH(Me)-CH 2 and n stands for a whole number from 0 to 8, or Y stands for an optionally substituted phenyl or naphthyl ring with a total of at most four substituents on the ring, n=1 applying.

  醇酯化过程中的步骤，首先混合α-双萜醇，芳樟醇和可选的其他成分，包括以下步骤：1. 制备或生产初始混合物，2. 添加(i) 一种酯交换催化剂和(ii) 一个或多个符合以下公式的化合物(B)R2YnCO2R1(B)，其中以下情况适用：R1代表具有1至12个碳原子的烷基残基；R2代表氢、具有1至20个碳原子的烷基残基、具有5至20个碳原子的环烷基残基、具有6至20个碳原子的芳基残基或具有5至20个碳原子的杂环芳基残基；Y代表CH2、CH(Me)、CH(Et)、C(Me)2、CH2—CH(Me)、CH(Me)-CH2或CH2—CH(Me)-CH2，n代表0至6的整数；或R2代表一个羧基CO2R3，R3代表具有1至12个碳原子的烷基残基；Y代表CH2、CH(Me)、CH(Et)、C(Me)2、CH2—CH(Me)、CH(Me)-CH2或CH2—CH(Me)-CH2，n代表0至8的整数，或Y代表在环上最多有四个取代基的苯或萘环，n=1。
• 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。
• Process for producing butene-1 polymer
  申请人：IDEMITSU PETROCHEMICAL CO. LTD.

  公开号：EP0249984A2

  公开（公告）日：1987-12-23

  This invention provides a process for producing a butene-1 polymer in the presence of a catalyst obtained from a solid catalyst component (A) prepared from a magnesium compound, an electron donating compound and a titanium compound, an organoaluminum compound (B) and an electron donating compound (C), said electron donating compound (C) being at least one compound selected from the group consisting of organophosphorus compound of the following general formula(1) and heterocyclic compound of the follwoing qeneral formula(2): . (wherein R1 and R2 each represents an alkyl, cycloalkyl or aryl group of 1-10 carbon atoms, X represents a halogen atom and m and n are real numbers which satisfy 0

  本发明提供了一种在催化剂存在下生产丁烯-1聚合物的工艺，催化剂由镁化合物、电子供体化合物和钛化合物制备的固体催化剂组分(A)、有机铝化合物(B)和电子供体化合物(C)组成，所述电子供体化合物(C)是至少一种选自以下通式(1)的有机磷化合物和以下通式(2)的杂环化合物组成的化合物： .(其中 R1 和 R2 分别代表 1-10 个碳原子的烷基、环烷基或芳基，X 代表卤素原子，m 和 n 是实数，满足 0
• Process for producing polybutene-1
  申请人：IDEMITSU PETROCHEMICAL CO. LTD.

  公开号：EP0294767A1

  公开（公告）日：1988-12-14

  Disclosed is a process for producing polybutene-1 suitable to be molded into pipes and the like by vapor phase polymerization in the presence of a catalyst obtained from (A) a solid catalyst component obtained from a magnesium compound, an electron donating compound and a halide of tetravalent titanium (B) an organoaluminum compound and (C) an electron donor wherein said solid catalyst component (A) has an average particle size of 5-200µm, a geometrical standard deviation (σ g) of particle size distribution of less than 2.1 and a molar ratio of electron donating compound/magnesium of 0.01 or more and said electron donor (C) is at least one compound selected from the group consisting of a heterocyclic compound represented by the formula: (wherein R¹, R², R³, R⁴ and R⁵ are as defined before), an ether compound represented by the formula:     R6nC(OR⁷)4-n      (2) (wherein R⁶ and R⁷ and n are as defined before) and an organic peroxide represented by the formula: (wherein R⁸, R⁹, R¹⁰ and R¹¹ are as defined), and the vapor phase polymerization is carried out at a molar ratio of hydrogen/butene-1 of 0.001-0.1.

  本发明公开了一种通过气相聚合生产聚丁烯-1 的工艺，该聚丁烯-1 适合在以下催化剂的存在下模塑成管道或类似物：(A) 由镁化合物、电子供体化合物和四价钛的卤化物组成的固体催化剂组分 (B) 有机铝化合物和 (C) 电子供体，其中所述固体催化剂组分 (A) 的平均粒径为 5-200µm，粒径分布的几何标准偏差 (σg)小于 2.1 且电子供体化合物/镁的摩尔比为 0.01 或更高，且所述电子供体 (C) 至少是一种选自以下组别的化合物：由式表示的杂环化合物： (其中 R¹、R²、R³、R⁴ 和 R⁵ 如前定义）、 由以下式子表示的醚化合物 R6nC(OR⁷)4-n (2) (其中 R⁶、R⁷ 和 n 如前定义）和由式表示的有机过氧化物： (其中 R⁸、R⁹、R¹⁰ 和 R¹¹ 如前定义），以及 气相聚合在氢/丁烯-1 的摩尔比为 0.001-0.1 的条件下进行。
• FLEXIBLE POLYPROPYLENE RESIN, PROPYLENE ELASTOMER COMPOSITION, AND PRODUCTION OF OLEFIN POLYMER
  申请人：IDEMITSU PETROCHEMICAL CO. LTD.

  公开号：EP0455813A1

  公开（公告）日：1991-11-13

  A flexible polypropylene resin suitable as thermoplastic elastomer, etc.; a propylene elastomer composition comprising said resin; and a process for producing an olefin polymer to be used in the production of said resin and said composition. Said polypropylene resin is composed of specified boiling heptane-soluble polypropylene and boiling heptane-insoluble polypropylene. Said elastomer composition is composed of said polypropylene resin and an ethylene/propylene copolymer or an ethylene/propylene/polyene copolymer. Said production process comprises conducting solvent-less polymerization such as vapor-phase one-step or multistep polymerization in the presence of a specified catalyst.

  一种适用于热塑性弹性体等的柔性聚丙烯树脂；一种由所述树脂组成的丙烯弹性体组合物；以及一种用于生产所述树脂和组合物的烯烃聚合物的生产工艺。 所述聚丙烯树脂由特定的沸腾庚烷可溶聚丙烯和沸腾庚烷不溶聚丙烯组成。 所述弹性体组合物由所述聚丙烯树脂和乙烯/丙烯共聚物或乙烯/丙烯/聚烯共聚物组成。 所述生产工艺包括在特定催化剂存在下进行无溶剂聚合，如气相一步法或多步法聚合。