1,3-Bis(2-chloroethyl)benzene | 134484-19-8

• 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: 1,3-Bis(2-chloroethyl)benzene
• CAS: 134484-19-8
• 化学式: C₁₀H₁₂Cl₂
• 分子量: 203.111
• InChiKey: UMWOEPAVTIZHPT-UHFFFAOYSA-N

物化性质

• 沸点：
  291.5±20.0 °C(Predicted)
• 密度：
  1.142±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,3-Bis(2-chloroethyl)benzene 在 氢氧化钾 、 lithium aluminium tetrahydride 作用下， 以 乙醚 、 乙醇 、 水 、 苯 为溶剂， 生成 3,3'-(1,3-phenylene)bis(propan-1-ol)
  参考文献：
  名称：

  Synthesis of doubly and triply bridged chromium arene phosphite complexes

  摘要：

  DOI：

  10.1007/bf00957551
• 作为产物：
  描述：

  1,3-Bis(2'-hydroxyethyl)benzene 在 氯化亚砜 作用下， 以 吡啶 为溶剂， 生成 1,3-Bis(2-chloroethyl)benzene
  参考文献：
  名称：

  Synthesis of doubly and triply bridged chromium arene phosphite complexes

  摘要：

  DOI：

  10.1007/bf00957551

文献信息

• High-molecular-weight novolak substituted phenolic resins and their preparation
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0032062A2

  公开（公告）日：1981-07-15

  Conventional novolak phenolic resins generally possess molecular weights of 1200 or less and exhibit unsatisfactory heat resistance and mechanical properties for all intended uses. Attempts to produce higher-molecular-weight resins have failed. These difficulties have been overcome and a high-molecular-weight novolak substituted phenolic resin having a number average molecular weight of at least 1500 is prepared by reacting (A) (i) a phenol component mainly comprising a bifunctional phenol or (ii) a low-molecular-weight novolak substituted phenolic resin derived from this phenol and an aldehyde, with (B) a chain extender selected from (i) dimethylolated products of bifunctional or trifunctional phenols, (ii) a low-molecular-weight resol substituted phenolic resin derived from a phenol component mainly comprising a bifunctional phenol and an aldehyde, (iii), an aldehyde, (iv) a ketone, (v) a diol and (vi) a dihalide in the presence of an acid catalyst, with the proviso that if the reactant (A) is the phenol component (i), the chain extender (B), is the resol substituted phenolic resin (ii). These high-molecular-weight novolak resins can be used in setting resin compositions with setting resins such as epoxy resins.

  传统的酚醛树脂分子量一般为 1200 或更低，其耐热性和机械性能不能满足所有预期用途。生产高分子量树脂的尝试均告失败。我们克服了这些困难，制备了一种平均分子量至少为 1500 的高分子量 Novolak 取代酚醛树脂，其反应物为(A)(i)主要由双官能团苯酚组成的苯酚组分，或(ii)由该苯酚和醛衍生的低分子量 Novolak 取代酚醛树脂，以及(B)选自以下物质的扩链剂(i)双官能团或三官能团苯酚的二甲醇化产物、(ii) 在酸催化剂存在下，从主要由双官能团酚和醛组成的酚组分衍生出的低分子量解析取代酚醛树脂；(iii)醛；(iv)酮；(v)二元醇和(vi)二卤化物，但如果反应物(A)是酚组分(i)，则扩链剂(B)是解析取代酚醛树脂(ii)。这些高分子量的酚醛树脂可与环氧树脂等固化树脂一起用于固化树脂组合物中。
• Sulfur-containing acryl oligomer composition
  申请人：MITSUBISHI PETROCHEMICAL CO., LTD.

  公开号：EP0336361A1

  公开（公告）日：1989-10-11

  A sulfur-containing acryl oligomer composition represented by formula (I): wherein R₁ represents a hydrogen atom or a methyl group; R₂ and R₃ each represents an alkylene group having from 1 to 12 carbon atoms; R₄ represents an alkylene group having from 1 to 12 carbon atoms, an oxydialkylene group having from 2 to 12 carbon atoms, or an aralkylene group having from 6 to 20 carbon atoms; X represents a chlorine, bromine or iodine atom; m represents 0 or an integer of from 1 to 4; and n represents an average degree of oligomerization of 10 or smaller. The oligomer composition provides on polymerization a cured product having a refractive indices of 1.60 or higher, excellent transparency, and optical uniformity and is therefore useful as a material for plastic lenses.

  一种由式(I)代表的含硫丙烯酸低聚物组合物： 其中 R₁ 代表氢原子或甲基；R₂ 和 R₃ 各自代表具有 1 至 12 个碳原子的亚烷基；R₄ 代表具有 1 至 12 个碳原子的亚烷基、具有 2 至 12 个碳原子的氧二亚烷基或具有 6 至 20 个碳原子的芳烷基；X 代表氯原子、溴原子或碘原子；m 代表 0 或 1 至 4 的整数；以及 n 代表 10 或更小的平均低聚度。 这种低聚物组合物在聚合过程中产生的固化产物具有 1.60 或更高的折射率、出色的透明度和光学均匀性，因此可用作塑料镜片的材料。
• Process for producing alcohols and ketones
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0531715A1

  公开（公告）日：1993-03-17

  The present invention provides a process for the oxidation of straight-chain, branched-chain or cyclic alkanes of 1-20 carbon atoms and benzene derivatives represented by the following formulas (1) - (2). The alcohols and ketones obtained by the oxidation of the alkanes mentioned above and those by the oxidation of the benzene derivatives mentioned above represented by the following formulas (3) - (6) are important as basic starting materials in producing various chemical products including resins, such as nylon and polyester, pharmaceuticals, agricultural chemicals, perfumes, dyes, etc.

  本发明提供了一种氧化 1-20 个碳原子的直链、支链或环状烷烃以及由下列式子 (1) - (2) 表示的苯衍生物的工艺。由上述烷烃氧化得到的醇和酮以及由下列式子（3）-（6）表示的上述苯衍生物氧化得到的醇和酮是生产各种化学产品的重要基本起始原料，包括树脂（如尼龙和聚酯）、药品、农药、香水、染料等。
• Process for producing 4-benzoylpyrazoles
  申请人：ISHIHARA SANGYO KAISHA, LTD.

  公开号：EP0071833B1

  公开（公告）日：1987-02-04
• CURABLE COMPOSITION AND CURED POLYMER PRODUCT
  申请人：FUJIFILM Corporation

  公开号：US20160354771A1

  公开（公告）日：2016-12-08

  Provided are a curable composition including a compound expressed by General Formula (1) below; a polymerization initiator; and a chain transfer agent, and a cured polymer product. In General Formula (1), m represents an integer of 1 to 4, and n represents an integer of 1 to 4. Here, a sum of m and n is not greater than 5. M A represents a hydrogen ion, an inorganic ion, or an organic ion. Here, an inorganic ion and an organic ion may be bivalent or higher ions. Each of R 1 and R 2 independently represents a hydrogen atom or an alkyl group.