2-甲基戊基甲基丙烯酸酯 | 93858-01-6

• 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: 2-甲基戊基甲基丙烯酸酯
• 英文名称: 2-Methylpentyl methacrylate
• 英文别名: 2-methylpentyl 2-methylprop-2-enoate
• CAS: 93858-01-6
• 化学式: C₁₀H₁₈O₂
• 分子量: 170.25
• InChiKey: GDQZDVVGPJKEKV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• HYPERBRANCHED POLYMER SYNTHESIZING METHOD, HYPERBRANCHED POLYMER, RESIST COMPOSITION, SEMICONDUCTOR INTEGRATED CIRCUIT, AND SEMICONDUCTOR INTEGRATED CIRCUIT FABRICATION METHOD
  申请人：Tanaka Yuko

  公开号：US20110198730A1

  公开（公告）日：2011-08-18

  A method of synthesizing a hyperbranched polymer by living radical polymerization of a monomer in the presence of a metal catalyst includes at least adding a compound or setting the amount of the monomer in the living radical polymerization. The compound added is at least a compound represented by R 1 -A or a compound represented by R 2 —B—R 3 , where R 1 denotes hydrogen, an alkyl group (1-10 carbons), aryl group (1-10 carbons), or aralkyl group (7-10 carbons), A denotes a cyano group, hydroxyl group, or nitro group, R 2 and R 3 denote hydrogen, alkyl groups (1-10 carbons), aryl groups (6-10 carbons), aralkyl groups (7-10 carbons), or dialkylamino groups (2-10 carbons), and B denotes a carbonyl group or sulfonyl group. Setting of the monomer amount includes setting the amount of monomer to be mixed into a reaction system at one mixing to be less than the total monomer to be mixed with the reaction system.

  在金属催化剂的存在下，通过活性自由基聚合合成超支化聚合物的方法，至少包括添加化合物或调整活性自由基聚合中单体的量。添加的化合物至少是由R1-A表示的化合物或由R2-B-R3表示的化合物，其中R1表示氢、烷基（1-10个碳）、芳基（1-10个碳）或芳基烷基（7-10个碳），A表示氰基、羟基或硝基，R2和R3表示氢、烷基（1-10个碳）、芳基（6-10个碳）、芳基烷基（7-10个碳）或二烷基氨基基团（2-10个碳），B表示羰基或磺酰基。单体量的调整包括将单体的量设置为在一次混合中混合到反应体系中的单体总量以下。
• Polyolefin resin composition and oriented film therefrom
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0791625A2

  公开（公告）日：1997-08-27

  A polyolefin resin composition comprising: (a) 100 parts by weight of a polyolefin resin; and (b) 0.05 to 1 part by weight of beads of a crosslinked polymer comprising (1) 5 to 99% by weight of a radically polymerizable monomer unit of formula (A): wherein R1 is hydrogen or a hydrocarbon group having 1 to 5 carbon atoms and R2 is a hydrocarbon group having 5 to 30 carbon atoms, (2) 0 to 94% by weight of a radically polymerizable monomer unit other than the monomer unit of formula (A), and (3) 1 to 20% by weight of a crosslinkable monomer unit, the percentages being measured relative to the total weight of components (1), (2) and (3), said crosslinked polymer beads having a critical surface tension of 40 dyne/cm or less.

  一种聚烯烃树脂组合物，包括：(a)100 重量份的聚烯烃树脂；和(b)0.05 至 1 重量份的交联聚合物微珠，其中包括(1)5 至 99%重量份的式(A)可辐射聚合单体单元： 其中 R1 是氢或具有 1 至 5 个碳原子的烃基，R2 是具有 5 至 30 个碳原子的烃基；(2) 0 至 94%(重量)的式(A)单体单元以外的可辐射聚合单体单元；(3) 1 至 20%(重量)的可交联单体单元，这些百分比是相对于组分(1)、(2)和(3)的总重量而言的，所述交联聚合物珠的临界表面张力为 40 达因/厘米或更小。
• COPOLYMER AND MOLDED BODY
  申请人：Kuraray Co., Ltd.

  公开号：EP2957579A1

  公开（公告）日：2015-12-23

  A copolymer comprising a structural unit (I) derived from a phosphonate monomer (1) such as diethyl methacryloyloxymethyl phosphonate, diethyl 2-methacryloyloxyethyl phosphonate and the like, and a structural unit (II) derived from a radical polymerizable monomer (2) such as methacrylic acid, acrylic acid, 8-tricyclo[5.2.1.02,6]decanyl methacrylate, t-butyl methacrylate and the like, wherein the content of phosphorus atoms from the phosphonate monomer (1) is 2.0 to 6.0 % by mass relative to the mass of the copolymer. A formed article comprising the copolymer.

  一种共聚物，其结构单元（I）来自膦酸盐单体（1），如甲基丙烯酰氧甲基膦酸二乙酯、2-甲基丙烯酰氧乙基膦酸二乙酯等，结构单元（II）来自可自由基聚合的单体（2），如甲基丙烯酸、丙烯酸、8-三环[5.2.1.02,6]癸基甲基丙烯酸酯、甲基丙烯酸叔丁酯等，其中膦酸酯单体（1）的磷原子含量相对于共聚物的质量为 2.0% 至 6.0%。由该共聚物组成的成型制品。
• COPOLYMER AND MOLDED ARTICLE
  申请人：Kuraray Co., Ltd.

  公开号：EP3181602A1

  公开（公告）日：2017-06-21

  A copolymer comprising a structural unit (I) derived from a phosphonate monomer (1) such as diethyl methacryloyloxymethyl phosphonate and diethyl 2-methacryloyloxyethyl phosphonate, a structural unit (II) derived from a radical polymerizable monomer (2) such as methacrylic acid, acrylic acid, 8-tricyclo[5.2.1.02,6]decanyl methacrylate, and t-butyl methacrylate, and a structural unit (III) derived from methyl methacrylate, the content of phosphorus atoms derived from the phosphonate monomer (1) being not less than 1.0% by mass and less than 2.0% by mass relative to the mass of the copolymer, and a formed article comprising the copolymer.

  一种共聚物，其结构单元(I)来自膦酸酯单体(1)，如甲基丙烯酰氧甲基膦酸二乙酯和 2-甲基丙烯酰氧乙基膦酸二乙酯；结构单元(II)来自可自由基聚合的单体(2)，如甲基丙烯酸、丙烯酸、8-三环[5.2.1.02,6]癸基甲基丙烯酸酯和甲基丙烯酸 t-丁酯，以及由甲基丙烯酸甲酯衍生的结构单元（III），相对于共聚物的质量，由膦酸酯单体（1）衍生的磷原子的含量不小于 1.0%（以质量计）且小于 2.0%（以质量计），以及由该共聚物组成的成型制品。
• HIGH VISCOSITY INDEX COMB POLYMER VISCOSITY MODIFIERS AND METHODS OF MODIFYING LUBRICANT VISCOSITY USING SAME
  申请人：Infineum International Limited

  公开号：EP3839019A1

  公开（公告）日：2021-06-23

  A comb copolymer viscosity modifier may be made by polymerization comprising at least, or consisting essentially of, the following monomers: (a) (optionally from 7.0 wt% to 18 wt%, by repeat units, of) a hydrogenated polybutadiene-based (alk)acrylate ester macromonomer; (b) (optionally from 33 wt% to 64 wt%, by repeat units, of) a C3-C8 alkyl (alk)acrylate ester monomer; (c) a C12-C24 alkyl (alk)acrylate ester monomer; and (d) (optionally from 3.0 wt% to 25 wt%, by repeat units, of) H-endcapped, C1-C18 alkyl-endcapped, or C6-C20 aryl-, aralkyl-, or alkaryl- endcapped C2-C6 oxyalkyl or C2-C6 oligo(alkylene glycol)-based (alk)acrylate ester monomer, wherein repeat units based on monomer (c) and/or monomer (d) comprise at least 21.0 wt% (and optionally up to 35.0 wt%) of repeat units of the comb copolymer viscosity modifier. Lubricant compositions comprising the comb copolymer viscosity modifier, as well as uses thereof and methods for modifying viscosity and dispersancy, are also contemplated.

  梳状共聚物粘度调节剂可通过聚合制成，至少或主要由以下单体组成：(a) (按重复单元计，可选 7.0 wt% 至 18 wt%（按重复单元计）的氢化聚丁二烯基（烷基）丙烯酸酯大单体； (b) （按重复单元计，可选 33 wt% 至 64 wt%）的 C3-C8 烷基（烷基）丙烯酸酯单体； (c) C12-C24 烷基（烷基）丙烯酸酯单体；以及 (d) （按重复单元计，可选 3.(c) C12-C24 烷基(烷基)丙烯酸酯单体；和 (d) (任选地从 3.0 wt% 到 25 wt% (按重复单元计)H 末封端、C1-C18 烷基末封端或 C6-C20 芳基、烷基或芳基末封端的 C2-C6 氧代烷基或 C2-C6 低聚(亚烷基二醇)基(烷基)丙烯酸酯单体，其中基于单体 (c) 和/或单体 (d) 的重复单元包括至少 21.0 wt%（可选最多 35.0 wt%）的组合共聚物粘指剂重复单元。此外，还考虑了包含梳状共聚物粘指剂的润滑剂组合物及其用途和改变粘度和分散性的方法。