1-乙烯基-7-氧杂双环[4.1.0]庚-2,4-二烯 | 78619-10-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 中文名称: 1-乙烯基-7-氧杂双环[4.1.0]庚-2,4-二烯
• 英文名称: 1-vinylbenzene 1,2-oxide
• 英文别名: 1-Vinyl-7-oxabicyclo(4.1.0)hepta-2,4-diene；1-ethenyl-7-oxabicyclo[4.1.0]hepta-2,4-diene
• CAS: 78619-10-0
• 化学式: C₈H₈O
• 分子量: 120.151
• InChiKey: QLUXGAQOXHOFIO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-乙烯基-7-氧杂双环[4.1.0]庚-2,4-二烯 在 水 作用下， 生成 乙酰苯
  参考文献：
  名称：

  1-vinylbenzene 1,2- and 3,4-oxides

  摘要：

  DOI：

  10.1016/s0040-4039(00)87055-0
• 作为产物：
  描述：

  1-(2'-hydroxyethyl)-1,4-cyclohexadiene 在 过氧化氢苯甲酰 、 potassium tert-butylate 、 溴 、 lithium bromide 作用下， 以 吡啶 、 四氯化碳 、 乙醚 、 氯仿 、 丙酮 为溶剂， 反应 0.5h， 生成 1-乙烯基-7-氧杂双环[4.1.0]庚-2,4-二烯
  参考文献：
  名称：

  1-vinylbenzene 1,2- and 3,4-oxides

  摘要：

  DOI：

  10.1016/s0040-4039(00)87055-0

文献信息

• Refrigerator oil composition and fluid composition for refrigerator
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0699742A2

  公开（公告）日：1996-03-06

  A refrigerator oil for use with an HFC refrigerant containing HFC-134a and/or HFC-125, which comprises: (A) 70 to 99% by weight of an alkylbenzene oil containing at least 60% by weight (based on the total weight of the component (A)) of alkylbenzenes having a molecular weight of 200 to 350 and (B) 30 to 1% by weight of a synthetic oil containing oxygen. There is also proposed a refrigerator fluid composition comprising the above-mentioned refrigerator oil and an HFC refrigerant containing HFC-134a and/or HFC-125, together with or without an additive such as a phosuphorus compound.

  一种与含 HFC-134a 和/或 HFC-125 的 HFC 制冷剂配合使用的冷冻机油，包括 (A) 70%至 99%（按重量计）的烷基苯油，其中至少 60%（按重量计）的烷基苯 分子重量为 200 至 350；以及 (B) 30%至 1%（按重量计）的含氧合成油。此外，还提出了一种冰箱流体组合物，包括上述冰箱油和含有 HFC-134a 和/或 HFC-125 的氢氟碳化物制冷剂，以及或不包括添加剂，例如磷佛尔化合物。
• Lubricating oil and composition for refrigerating machine, and refrigerating machine
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0711824A2

  公开（公告）日：1996-05-15

  A lubricating oil for refrigerating machines mainly comprises polyoxyalkylene compounds represented by the following formula (I);    wherein A represents a residue obtained from a compound which has both a heterocyclic ring having an ether linkage and hydroxyl groups in the molecule by eliminating the hydroxyl groups from the compound; R¹ and R² are each an alkylene group; R³ is an alkyl group; R⁴ is hydrogen atom or an alkyl group; a and b are each a positive integer and ℓ, m and n are each an integer of 0 or more with the proviso that a·ℓ + b·m = 2 to 100 and ℓ + m + n = 2 to 20; further,    the polyoxyalkylene compounds satisfying the following two conditions: (a) the compounds have a hydroxyl value ranging from 0 mgKOH/g to 30.0 mgKOH/g and (b) a ratio of butylene groups of all alkylene groups represented by R¹ and R² to the all alkylene groups satisfies the following formula (1)0.5 ≦ p/(p + q) ≦ 1.0    wherein "p" is the number of butylene groups, "q" is the number of alkylene groups excluding the butylene groups. In other embodiments, this invention relates to a composition for refrigerating machines comprising the lubricating oil mentioned above and an alkane fluoride and/or alkane chlorofluoride refrigerant, and also to a refrigerating machine wherein the composition is used.

  冷冻机润滑油主要包括下式 (I) 所代表的聚氧亚烷基化合物； 其中，A 代表通过消除化合物中的羟基，从分子中既有醚键的杂环又有羟基的化合物中获得的残留物；R¹ 和 R² 各为一个亚烷基，R³ 为一个烷基；R⁴ 为氢原子或烷基；R³ 是烷基；R⁴ 是氢原子或烷基；a 和 b 分别是正整数，ℓ、m 和 n 分别是 0 或 0 以上的整数，但 a-ℓ + b-m = 2 至 100，ℓ + m + n = 2 至 20；此外、 满足以下两个条件的聚氧亚烷基化合物： (a) 化合物的羟值范围为 0 mgKOH/g 至 30.0 mgKOH/g，以及 (b) R¹和 R² 所代表的所有亚烷基的丁烯基团与所有亚烷基的比例满足下式 (1)0.5 ≦ p/(p + q) ≦ 1.0 其中，"p "是丁烯基团的数目，"q "是不包括丁烯基团的亚烷基的数目。 在其他实施方案中，本发明涉及一种用于制冷机的组合物，该组合物包含上述润滑油和氟化烷烃和/或氟氯化烷制冷剂，还涉及一种使用该组合物的制冷机。
• A refrigerating machine oil and a fluid composition for use in a refrigerating machine
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0717098A2

  公开（公告）日：1996-06-19

  A refrigerating machine oil for use with a hydrofluorocarbon refrigerant in a refrigerator, which comprises at least one member selected from the group consisting of hydrocarbon compounds represented by the following general formulas (1), (2) and (3)    (wherein R represents an alkylene group or alkenylene group having 1 to 8 carbon atoms; R¹, R², R³ and R⁴ may be the same or different and are each a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, the total number of carbon atoms of R, R¹, R², R³ and R⁴ being within a range of 1 to 8; and R⁶, R⁷, R⁸ and R⁹ may be the same or different and are each a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, the total number of carbon atoms of R⁶, R⁷, R⁸ and R⁹ being within a range of 1 to 10). In other embodiments, a fluid composition for use in refrigerating machine which comprises a hydrofluorocarbon refrigerant and at least one hydrocarbon compound, a refrigerating machine which uses therein the fluid composition as a circulating fluid, and a method of lubricating a cooling system of a refrigerator using therein a hydrofluorocarbon refrigerant by using said refrigerator oil in the cooling system.

  一种在冰箱中与氢氟碳化合物制冷剂配合使用的冷冻机油，它由至少一种从以下通式（1）、（2）和（3）所代表的碳氢化合物组成的组中选出的成员构成 (其中 R 代表具有 1 至 8 个碳原子的亚烷基或烯基；R¹、R²、R³ 和 R⁴ 可以相同或不同，并且各自为氢原子或具有 1 至 4 个碳原子的烷基，R、R¹、R²、R³ 和 R⁴ 的碳原子总数在 1 至 8 的范围内；R⁶、R⁷、R⁸和R⁹可以相同或不同，并且各自为氢原子或具有 1 至 10 个碳原子的烃基，R⁶、R⁷、R⁸和 R𠞙 的碳原子总数在 1 至 10 的范围内）。在其他实施例中，一种用于制冷机的流体组合物，它包括氢氟碳制冷剂和至少一种碳氢化合物；一种制冷机，其中使用该流体组合物作为循环流体；以及一种通过在制冷系统中使用所述冷冻机油润滑其中使用氢氟碳制冷剂的制冷机的冷却系统的方法。
• EPOXY RESIN COMPOSITION
  申请人：Daiso Co., Ltd.

  公开号：EP0982365A1

  公开（公告）日：2000-03-01

  An epoxy resin composition containing (1) 100 parts by weight of an epoxy resin; and (2) 1 to 300 parts by weight of crosslinked copolymer fine particles containing (a) 10 to 90 % by weight of di(meth)allyl phthalate, and (b) 10 to 90 % by weight of a vinyl compound other than di(meth)allyl phthalate affords a cured material having high toughness such as fracture toughness and impact resistance, without impairing excellent characteristics of the epoxy resin such as mechanical strength.

  一种环氧树脂组合物含有：(1) 100 份（按重量计）环氧树脂；(2) 1 至 300 份（按重量计）交联共聚物微粒，其中含有：(a) 10 至 90% （按重量计）邻苯二甲酸二（甲基）烯丙基酯；(b) 10 至 90% （按重量计）除邻苯二甲酸二（甲基）烯丙基酯以外的乙烯基化合物。
• Refrigerating machine oil
  申请人：Nippon Mitsubishi Oil Corporation

  公开号：EP0989179A1

  公开（公告）日：2000-03-29

  Refrigerating machine oils for use with a dimethyl ether refrigerant comprises a hydrocarbon oil. The refrigerating machine oil has an excellent lubricity, miscibility with a refrigerant, electric insulation, hydrolysis resistance and kinematic viscosity, all of which are well-balanced.

  与二甲醚制冷剂一起使用的冷冻机油包括一种碳氢化合物油。这种冷冻机油具有出色的润滑性、与制冷剂的混溶性、电绝缘性、抗水解性和运动粘度，所有这些性能都非常均衡。