8-甲基壬基苯基甲基邻苯二甲酸酯 | 85409-84-3

• 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: 8-甲基壬基苯基甲基邻苯二甲酸酯
• 英文名称: phthalic acid benzyl ester-(8-methyl-nonyl ester)
• 英文别名: Phthalsaeure-benzylester-(8-methyl-nonylester)；8-methylnonyl phenylmethyl phthalate；isodecyl benzyl phthalate；2-O-benzyl 1-O-(8-methylnonyl) benzene-1,2-dicarboxylate
• CAS: 85409-84-3
• 化学式: C₂₅H₃₂O₄
• 分子量: 396.527
• InChiKey: JEDQSFKWKKVGLW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  29
• 可旋转键数：
  14
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917349000

文献信息

• Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use
  申请人：Dubois Donn

  公开号：US10208168B2

  公开（公告）日：2019-02-19

  The present disclosure relates to polyoxyalkyleneamine (“POA”) modified sulfonated block copolymers, their preparation and their use as emulsifiers as well as materials for flexible and pressure-adhesive membranes, films and coatings.

  本公开涉及聚氧亚烷基胺（"POA"）改性磺化嵌段共聚物、其制备及其作为乳化剂的用途，以及用于柔性和压力粘合膜、薄膜和涂料的材料。
• Plasticized waterborne polyurethane dispersions and manufacturing process
  申请人：——

  公开号：US20020028875A1

  公开（公告）日：2002-03-07

  Waterborne polyurethane dispersions are prepared by reacting (1) at least one polyisocyanate; (2) at least one active hydrogen containing compound, such as a polyol or a polyamide; and (3) optionally, at least one water-dispersability enhancing compound having water-dispersion enhancing groups, in order to form an isocyanate terminated prepolymer. The prepolymer subsequently is (1) optionally neutralized by reaction with at least one neutralizing agent, (2) dispersed in water, and then (3) chain extended by reaction with at least one of water, inorganic or organic polyamine having an average of about 2 or more primary and/or secondary amine groups, or combinations thereof. At least one plasticizer is introduced into the reaction mixture at any time during prepolymer formation or before the prepolymer is dispersed in water. The plasticizer substantially or completely replaces other organic diluents or solvents. The compositions prepared by the process of the present invention are less hazardous, typically have lower modulus and higher solids than compositions of the prior art prepared using diluents such as N-methyl-2-pyrrolidone or solvents such as acetone, and are useful in applications such as surgical gloves. However, reaction components can be varied to include reactive plasticizers and other ingredients for preparation of harder materials useful in other articles, or to impregnate, saturate, spray or coat papers, non-woven materials, textiles, wood, metals, polymeric articles, and a variety of other substrates. Applications include gloves; papers and non-wovens; fibrous materials such as textiles; films, sheets, composites, and other articles; inks and printing binders; flock and other adhesives; and personal care products.

  水性聚氨酯分散体是通过以下反应制备的：(1) 至少一种多异氰酸酯；(2) 至少一种活性含氢化合物，如多元醇或聚酰胺；(3) 可选的至少一种具有水分散增强基团的水分散增强化合物，以形成异氰酸酯端预聚物。预聚物随后 (1) 与至少一种中和剂反应中和，(2) 在水中分散，然后 (3) 与至少一种水、具有平均约 2 个或更多伯胺和/或仲胺基团的无机或有机多胺或其组合反应扩链。在预聚物形成过程中，或在预聚物分散到水中之前，可随时将至少一种增塑剂引入反应混合物中。增塑剂基本上或完全取代其他有机稀释剂或溶剂。 与使用稀释剂（如 N-甲基-2-吡咯烷酮）或溶剂（如丙酮）制备的现有技术的组合物相比，本发明工艺制备的组合物危害较小，通常具有较低的模量和较高的固体含量，可用于外科手套等应用。不过，反应成分也可以多种多样，包括反应性增塑剂和其他成分，以制备用于其他物品的硬质材料，或用于浸渍、饱和、喷洒或涂覆纸张、无纺布材料、纺织品、木材、金属、聚合物品和各种其他基材。应用范围包括手套、纸张和无纺布、纺织品等纤维材料、薄膜、薄片、复合材料和其他物品、油墨和印刷粘合剂、植绒和其他粘合剂以及个人护理产品。
• Breathable polyurethanes, blends, and articles
  申请人：——

  公开号：US20030195293A1

  公开（公告）日：2003-10-16

  A breathable polyurethane having an upright moisture vapor transmission rate (MVTR) of more than about 500 gms/m 2 /24 hr comprises: (a) poly(alkylene oxide) side-chain units in an amount comprising about 12 wt. % to about 80 wt. % of said polyurethane, wherein (i) alkylene oxide groups in said poly(alkylene oxide) side-chain units have from 2 to 10 carbon atoms and are unsubstituted, substituted, or both unsubstituted and substituted, (ii) at least about 50 wt. % of said alkylene oxide groups are ethylene oxide, and (iii) said amount of said side-chain units is (i) at least about 30 wt. % when the molecular weight of said side-chain units is less than about 600 grams/mole, (ii) at least about 15 wt. % when the molecular weight of said side-chain units is from about 600 to about 1,000 grams/mole, and at least about 12 wt. % when the molecular weight of said side-chain units is more than about 1,000 grams/mole, and (b) poly(ethylene oxide) main-chain units in an amount comprising less than about 25 wt. % of said polyurethane. Coatings and films for textiles and other articles and applications using such polyurethanes have excellent breathability, i.e., high moisture vapor transmission rates (MVTR).

  直立湿气透过率 (MVTR) 超过约 500 克/米的透气聚氨酯 2 /24小时的透气聚氨酯包括 (a) 聚（环氧烷）侧链单元，其用量占所述聚氨酯的约 12 重量％至约 80 重量％，其中 (i) 所述聚（环氧烷）侧链单元中的环氧烷基具有 2 至 10 个碳原子，并且是未取代、取代或未取代和取代的，(ii) 至少约 50 重量％的所述环氧烷基是环氧乙烷，以及 (iii) 至少约 50 重量％的所述环氧烷基是环氧丙烷。(iii) 所述侧链单元的量为：(i) 当所述侧链单元的分子量小于约 600 克/摩尔时，至少约 30 重量%；(ii) 当所述侧链单元的分子量为约 600 至约 1,000 克/摩尔时，至少约 15 重量%；当所述侧链单元的分子量大于约 1,000 克/摩尔时，至少约 12 重量%，以及 (b) 聚环氧乙烷主链单元，其含量小于所述聚氨酯的约 25 wt.%。 使用此类聚氨酯的纺织品及其他物品和应用的涂层和薄膜具有极佳的透气性，即高湿气透过率（MVTR）。
• Water dispersions of non-uniform polyurethane particles
  申请人：Lubnin V. Alexander

  公开号：US20050004306A1

  公开（公告）日：2005-01-06

  A novel method of preparing an aqueous dispersion of non-uniform polyurethane particles which comprises (a) preparing at least two isocyanate-terminated polyurethane prepolymers having different hydrophilicities; (b) preparing a uniform mixture of said prepolymers; and (c) dispersing the mixed prepolymers in an aqueous medium. The resulting dispersion of the prepolymers may optionally be chain extended. This method enables the preparation of core-shell particles as well as particles of other morphologies, including “raspberry”, interpenetrating network, “salt-and-pepper”, “ice-cream cone” and particles of gradient composition. Similarly, an aqueous dispersion of two different polyurethane polymers may be obtained by first preparing at least two different isocyanate-terminated polyurethane prepolymers, preparing a uniform mixture of such prepolymers and thereafter dispersing the mixture in an aqueous medium.

  一种制备非均匀聚氨酯颗粒水性分散体的新方法，包括 (a) 制备至少两种具有不同亲水性的异氰酸酯封端聚氨酯预聚物；(b) 制备上述预聚物的均匀混合物；以及 (c) 将混合预聚物分散在水性介质中。由此得到的预聚物分散体可以选择进行链延伸。这种方法可以制备核壳颗粒和其他形态的颗粒，包括 "覆盆子"、互穿网络、"盐和胡椒"、"冰淇淋锥 "和梯度组成的颗粒。同样，可以通过以下方法获得两种不同聚氨酯聚合物的水性分散体：首先制备至少两种不同的异氰酸酯封端聚氨酯预聚物，制备此类预聚物的均匀混合物，然后将混合物分散在水性介质中。
• Water-borne dispersions of oil modified urethane polymers
  申请人：Pajerski D. Anthony

  公开号：US20060089453A1

  公开（公告）日：2006-04-27

  A composition comprising a self-crosslinkable aqueous dispersion of a polyurethane polymer having pendant auto-oxidizable functional groups is disclosed, said composition obtainable by reacting: (a) an organic polyisocyanate; (b) an isocyanate reactive compound containing pendant fatty acid unsaturation; (c) an isocyanate reactive polymeric polyol containing neutralizable pendant carboxylic acid groups; and (d) a reactive diluent containing at least two polymerizable, ethylenically unsaturated double bonds. The obtained polyurethane dispersion is suitable for application in self-curing coating compositions.

  本发明公开了一种包含聚氨酯聚合物自交联水性分散体的组合物，该聚氨酯聚合物具有可自氧化的悬垂官能团，所述组合物可通过以下反应获得：(a) 有机多异氰酸酯；(b) 含有悬垂脂肪酸不饱和的异氰酸酯反应化合物；(c) 含有可中和的悬垂羧酸基团的异氰酸酯反应聚合多元醇；以及 (d) 含有至少两个可聚合的乙烯不饱和双键的反应稀释剂。得到的聚氨酯分散体适用于自固化涂料组合物。