(m-toluoyl)(o-toluoyl)peroxide | 96662-03-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (m-toluoyl)(o-toluoyl)peroxide
• 英文别名: (3-Methylbenzoyl) 2-methylbenzenecarboperoxoate
• CAS: 96662-03-2
• 化学式: C₁₆H₁₄O₄
• 分子量: 270.285
• InChiKey: UTXBMWKGLPLKFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  邻甲基苯甲酰氯 、 间甲基苯甲酰氯 在 sodium hydroxide 、 双氧水 、 十八烷基三甲基氯化铵 作用下， 以 丁酮 为溶剂， 反应 0.5h， 生成 间甲苯甲酰过氧化苯甲酸 、 (2-甲基苯甲酰)2-甲基苯过氧羧酸酯 、 (m-toluoyl)(o-toluoyl)peroxide
  参考文献：
  名称：

  Moorhoff, Cornelis M.; Braybrook, Carl, Journal of Chemical Research, Miniprint, 2003, # 3, p. 339 - 361

  摘要：

  DOI：

文献信息

• Diacyl peroxide composition
  申请人：NIPPON OIL AND FATS COMPANY, LIMITED

  公开号：EP0133514A1

  公开（公告）日：1985-02-27

  A diacyl peroxide composition comprising 10 to 60 parts by weight of peroxide which comprises dibenzoyl peroxide, either di-m-toluoyl peroxide, or di-o-toluoyl peroxide or m-toluoyl o-toluoyl peroxide and either benzoyl m-toluoyl perxide or benzoyl o-toluoyl peroxide and 90 to 40 parts by weight of a solvent which dissolves the diacyl peroxides does not cause the deposition of the solid matters when kept below 5 °C, the phase separation nor the storage degradation for a long term and can be stored for a long time. The composition usually has peroxide components which are suitable for use in place of benzoyl peroxide and excellent in the handling and the workability.

  一种二酰基过氧化物组合物，含有 10 至 60 份（重量）过氧化物，其中包括二苯甲酰过氧化物、二间甲基过氧化物、二邻甲基过氧化物或间甲基邻甲基过氧化物，以及间甲基苯甲酰过氧化物或邻甲基苯甲酰过氧化物、过氧化二苯甲酰、过氧化二邻甲苯甲酰、过氧化间甲苯甲酰或过氧化邻甲苯甲酰、过氧化间甲苯甲酰苯甲酰或过氧化邻甲苯甲酰苯甲酰，以及 90 至 40 重量份溶解二酰过氧化物的溶剂，在 5 °C 以下保存时不会导致固体物质沉积、相分离或长期储存降解，可长期储存。 组合物中的过氧化物成分通常可以代替过氧化苯甲酰，并且具有良好的操作性和可加工性。
• Thermosetting powder coating compositions comprising methyl-substituted benzoyl peroxide
  申请人：DSM IP ASSETS B.V.

  公开号：US10196539B2

  公开（公告）日：2019-02-05

  The invention relates to thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a thermal radical initiator comprising a first thermal radical initiator, wherein the first thermal radical initiator is a methyl-substituted benzoyl peroxide abbreviated herein as MBPO. The invention further relates to a process for making said thermosetting powder coating composition and processes for coating an article with said thermosetting powder coating composition. The invention further relates to a cured thermosetting powder coating composition derived upon curing of the thermosetting powder coating composition of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to the use of said thermosetting powder coating composition, to the use of an article having coated thereon said thermosetting powder coating composition and to the use of an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to cured thermosetting powder coating compositions derived upon curing of the thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a first thermal radical initiator, said first thermal radical initiator being methyl-substituted benzoyl peroxide, abbreviated herein as MBPO. The invention further relates to the use of MBPO for thermosetting powder coating compositions and especially wherein the thermosetting powder coating compositions are heat-curable at low temperatures on heat-sensitive articles.

  本发明涉及热固性粉末涂料组合物，该组合物包含由乙烯基不饱和物组成的不饱和树脂和由第一热自由基引发剂组成的热自由基引发剂，其中第一热自由基引发剂为甲基取代的过氧化苯甲酰，在此缩写为MBPO。本发明进一步涉及制造所述热固性粉末涂料组合物的工艺，以及用所述热固性粉末涂料组合物涂覆物品的工艺。本发明进一步涉及一种固化热固性粉末涂料组合物，该组合物是在本发明的热固性粉末涂料组合物固化后得到的。本发明还涉及一种在其上涂有所述热固性粉末涂料组合物的物品，以及一种在其上涂有并固化了所述热固性粉末涂料组合物的物品。本发明还涉及所述热固性粉末涂料组合物的用途、涂有所述热固性粉末涂料组合物的物品的用途以及涂有并固化了所述热固性粉末涂料组合物的物品的用途。本发明进一步涉及固化热固性粉末涂料组合物，该固化热固性粉末涂料组合物由包含乙烯基不饱和物的不饱和树脂和第一热自由基引发剂组成，所述第一热自由基引发剂为甲基取代过氧化苯甲酰，在此缩写为MBPO。本发明还涉及 MBPO 在热固性粉末涂料组合物中的应用，特别是热固性粉末涂料组合物在低温下对热敏性物品的热固化。
• THERMOSETTING POWDER COATING COMPOSITIONS COMPRISING METHYL-SUBSTITUTED BENZOYL PEROXIDE
  申请人：DSM IP Assets B.V.

  公开号：EP3071651B1

  公开（公告）日：2017-12-20
• US4560495A
  申请人：——

  公开号：US4560495A

  公开（公告）日：1985-12-24
• [EN] THERMOSETTING POWDER COATING COMPOSITIONS COMPRISING METHYL-SUBSTITUTED BENZOYL PEROXIDE<br/>[FR] COMPOSITIONS DE REVÊTEMENT EN POUDRE THERMODURCISSABLES COMPRENANT DU PEROXYDE DE BENZOYLE À SUBSTITUTION MÉTHYLE
  申请人：DSM IP ASSETS BV

  公开号：WO2015075186A1

  公开（公告）日：2015-05-28

  The invention relates to thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a thermal radical initiator comprising a first thermal radical initiator, wherein the first thermal radical initiator is a methyl-substituted benzoyl peroxide abbreviated herein as MBPO. The invention further relates to a process for making said thermosetting powder coating composition and processes for coating an article with said thermosetting powder coating composition. The invention further relates to a cured thermosetting powder coating composition derived upon curing of the thermosetting powder coating composition of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to the use of said thermosetting powder coating composition, to the use of an article having coated thereon said thermosetting powder coating composition and to the use of an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to cured thermosetting powder coating compositions derived upon curing of the thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a first thermal radical initiator, said first thermal radical initiator being methyl-substituted benzoyl peroxide, abbreviated herein as MBPO. The invention further relates to the use of MBPO for thermosetting powder coating compositions and especially wherein the thermosetting powder coating compositions are heat-curable at low temperatures on heat-sensitive articles.