percarbonate de O,O-butyle et O-methyle | 2203-12-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: percarbonate de O,O-butyle et O-methyle
• 英文别名: Methyl-tert.-butyloxy-carbonat；tertiary-butyl peroxy methyl carbonate；Methyl (2-methylpropan-2-yl)oxy carbonate
• CAS: 2203-12-5
• 化学式: C₆H₁₂O₄
• 分子量: 148.159
• InChiKey: LQKUZBBUONJFAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  叔丁基过氧化氢 、 氯甲酸甲酯 在 sodium hydroxide 作用下， 生成 percarbonate de O,O-butyle et O-methyle
  参考文献：
  名称：

  醇中羰基化合物的红外光谱

  摘要：

  一些酯类、内酯类、碳酸酯类、酮类和醛类在甲醇和叔戊醇中的红外光谱已被测定。除了少数例外，它们显示出两个相距 15~27cm-1 的羰基峰或一个从四氯化碳中测定的波数偏移 9~19cm-1 的宽羰基峰。两条带的相对强度与浓度无关。已经讨论了对这种现象的一些可能的解释，因此这些双羰基带被归因于单氢键合的羰基和双氢键合的羰基。

  DOI：

  10.1246/bcsj.36.1020

文献信息

• Bourgeois, Marie-Josephe; Campagnole, Monique; Filliatre, Claude, Bulletin de la Societe Chimique de France, 1982, vol. 2, # 3-4, p. 111 - 115
  作者：Bourgeois, Marie-Josephe、Campagnole, Monique、Filliatre, Claude、Maillard, Bernard、Villenave, Jean-Jaques

  DOI：——

  日期：——
• Method for producing modified polyolefin resin
  申请人：Nakajima Hiroyoshi

  公开号：US20070093606A1

  公开（公告）日：2007-04-26

  A method for producing a modified polyolefin resin is disclosed which has a step of melt-kneading 100 parts by weight of polyolefin resin (A), from 0.1 to 20 parts by weight of at least two kinds of nonaromatic double-bond-containing monomer (B) and from 0.01 to 20 parts by weight of organic peroxide (C), wherein at least one member of the at least two kinds of nonaromatic double-bond-containing monomer (B) is a nonaromatic double-bond-containing monomer having at least one kind of functional group selected from the group consisting of amino group, hydroxyl group and mercapto group or a derivative of the monomer (B1), and other at least one member is a nonaromatic double-bond-containing monomer having at least one kind of functional group selected from the group consisting of carboxyl group, acid anhydride group, epoxy group and isocyanate group or a derivative of the monomer (B2).
• Olefin Polymer Composition Powder and Modified Olefin Polymer
  申请人：Nakajima Hiroyoshi

  公开号：US20080033076A1

  公开（公告）日：2008-02-07

  Disclosed is an olefin polymer composition powder having excellent powder properties which is useful as a raw material for a modified olefin polymer having high modification degree. Also disclosed is a modified olefin polymer having high modification degree obtained from such an olefin polymer composition powder. Specifically disclosed is an olefin polymer composition powder containing 100 parts by weight of an olefin polymer powder (A), 0.1-20 parts by weight of an ethylenically unsaturated bond-containing monomer (B), 0.1-20 parts by weight of an organic peroxide (C) and 0.1-20 parts by weight of an organic porous powder (D). Also specifically disclosed is a modified olefin polymer obtained by heating such a powder.
• POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE MADE THEREOF
  申请人：Nakajima Hiroyoshi

  公开号：US20090326123A1

  公开（公告）日：2009-12-31

  A polypropylene resin composition is provided which contains 50 to 90% by weight of a propylene polymer (A) selected from the group consisting of a propylene homopolymer (A-1) and a propylene-ethylene copolymer (A-2), 5 to 20% by weight of a propylene-ethylene-α-olefin copolymer (B) given below and 5 to 30% by weight of an ethylene-α-olefin copolymer (C) given below, wherein the composition has a melt index, measured at 230° C. under a load of 2.16 kg, of greater than 40 g/10 minutes but not greater than 200 g/10 minutes, propylene-ethylene-α-olefin copolymer (B): a copolymer composed of 5 to 99 mol % of propylene units, 60 mol % or less of ethylene units and 1 to 35 mol % of α-olefin units, wherein the α-olefin has 4 to 20 carbon atoms, the copolymer has a molecular weight distribution of 1 to 4, an intrinsic viscosity of 0.5 to 10 dl/g and a heat of fusion of 30 J/g or less, ethylene-α-olefin copolymer (C): a copolymer of ethylene and α-olefin having a density of 0.85 to 0.89 g/cm 3 , wherein the α-olefin has 4 to 20 carbon atoms.
• POLYPROPYLENE RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME, AND FOAM MOLDED ARTICLE
  申请人：Nakajima Hiroyoshi

  公开号：US20100298456A1

  公开（公告）日：2010-11-25

  There is provided a polypropylene resin composition comprising a propylene polymer (A) containing 0 to 70% by mass of a propylene homopolymer (A-1) and 30 to 100% by mass of a propylene-ethylene block copolymer (A-2) defined below, an ethylene-α-olefin copolymer (B) defined below, and an inorganic filler (C), wherein the proportion of the amount of the (A), the proportion of the amount of (B), and the proportion of the amount of (C) relative to the total amount of the (A), the (B) and the (C) are 40 to 94% by mass, 5 to 30% by mass, and 1 to 30% by mass, respectively, the propylene-ethylene block copolymer (A-2) is a mixture of a propylene homopolymer component and a propylene-ethylene random copolymer component, wherein the intrinsic viscosity, as measured in Tetralin of 135° C., of the propylene-ethylene random copolymer component is within the range of 2.0 to 8.0 dl/g, the ethylene-α-olefin copolymer (B) is a copolymer of ethylene and an α-olefin having 4 to 20 carbon atoms, the copolymer having a density of 0.85 to 0.89 g/cm 3 and a melt flow rate, as measured at 190° C. under a 2.16 kg load in accordance with JIS K7210, of more than 10 g/10 min and not more than 40 g/10 min.