3,6,9,12,15,18-六氧杂二十烷 | 23601-39-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 3,6,9,12,15,18-六氧杂二十烷
• 英文名称: 1,14-diethoxy-3,6,9,12-tetraoxa-tetradecane
• 英文别名: 1,2-bis-[2-(2-ethoxy-ethoxy)-ethoxy]-ethane；3,6,9,12,15,18-hexaoxaicosane；Pentaaethylenglycol-diaethylaether；O,O'-diethyl-pentaethylene glycol；1-ethoxy-2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethane
• CAS: 23601-39-0
• 化学式: C₁₄H₃₀O₆
• 分子量: 294.389
• InChiKey: IXFAFGFZFQHRLB-UHFFFAOYSA-N

物化性质

• 沸点：
  159 °C(Press: 11 Torr)
• 密度：
  0.988±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  20
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

ADMET

毒理性

• 副作用

神经毒素 - 急性溶剂综合症

Neurotoxin - Acute solvent syndrome

来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

安全信息

• 海关编码：
  2901100000

反应信息

• 作为产物：
  描述：

  二乙二醇乙醚 在 sodium hydroxide 、 磺酰氯 作用下， 反应 3.0h， 生成 3,6,9,12,15,18-六氧杂二十烷
  参考文献：
  名称：

  Barnakov, Ch. N.; Volgin, A. A., Russian Journal of Applied Chemistry, 1993, vol. 66, # 1.2, p. 152 - 155

  摘要：

  DOI：

文献信息

• METHOD FOR PRODUCING CARBONATE COMPOUND
  申请人：Asahi Glass Company, Limited

  公开号：US20150284314A1

  公开（公告）日：2015-10-08

  The present invention relates to a production process capable of selectively producing various kinds of carbonate compounds without restraint in high yields without using toxic compounds such as phosgene and crown ethers, without producing corrosive gases such as hydrogen chloride as a by-product, and without necessity of removing the chloroform as a by-product by distillation, and to a method for producing a carbonate compound, containing reacting compound (1) with a compound having an OH group in the presence of a metal salt and 0.2 to 4.0 mol of compound (2) per mol of the metal salt to obtain a carbonate compound, in which m is an integer of 1-10, Q is an alkylene group having 1 to 4 carbon atoms, etc, and R 10 and R 11 are alkyl groups having 1 to 5 carbon atoms, etc.

  本发明涉及一种生产过程，能够在高产率下有选择地生产各种碳酸盐化合物，而不使用像光气和冠醚这样的有毒化合物，也不产生像氯化氢这样的腐蚀性气体作为副产品，也不需要通过蒸馏去除氯仿作为副产品，以及一种制备碳酸盐化合物的方法，其中包括在金属盐和化合物（1）的存在下，将化合物（1）与具有羟基的化合物反应，每摩尔金属盐添加0.2到4.0摩尔的化合物（2），以获得碳酸盐化合物，其中m是1-10的整数，Q是具有1到4个碳原子的烷基基团，R10和R11是具有1到5个碳原子的烷基基团等。
• METHOD FOR PREPARING DINITRILE COMPOUND
  申请人：LG CHEM, LTD.

  公开号：US20140018567A1

  公开（公告）日：2014-01-16

  Disclosed is a method for preparing a dinitrile compound. The method includes reacting an alcohol compound with a nitrile compound having a terminal carbon-carbon unsaturated bond under anhydrous conditions. A potassium alkoxide having 1 to 5 carbon atoms is used as a catalyst in the course of the reaction. According to the method, a high-purity dinitrile compound can be prepared in a simple manner within a short reaction time indicating high productivity.

  揭示了一种制备二腈化合物的方法。该方法包括在无水条件下将一种醇化合物与一种具有末端碳-碳不饱和键的腈化合物发生反应。在反应过程中，使用具有1至5个碳原子的钾烷氧化物作为催化剂。根据该方法，可以在短时间内简单地制备高纯度的二腈化合物，表明具有高生产率。
• Vapor phase soldering using certain perfluorinated polyethers
  申请人：Monsanto Company

  公开号：EP0326539A1

  公开（公告）日：1989-08-02

  A perfluorinated polyether having the formula RfO-(CF₂CF₂O)n-R′f wherein n=3-11 and Rf and Rf′ are perfluroinated C₁-C₅ alkyl radicals is used in vapor phase soldering applications. Especially useful for such applications is perfluoroheptaglyme.

  全氟聚醚具有 RfO-(CF₂-CF₂O)n-R′f，其中 n=3-11 和 Rf 和 Rf′是全氟 C₁-C₅烷基，可用于气相焊接。尤其适用于此类应用的是全氟庚二酸。
• Novel perfluorinated polyethers and process for their preparation
  申请人：Monsanto Company

  公开号：EP0332601A1

  公开（公告）日：1989-09-13

  Perfluorinated polyethers having the formula RfO-(CF₂CF₂O)n-R′f wherein n is an integer of 1-11 and each of Rf and R′f is a perfluorinated C₁-C₅-alkyl radical, dimers of such polyethers and carbon to carbon intra­molecularly coupled cyclic derivatives of such poly­ethers are produced by direct fluorination of the polyethers in an inert solvent. Compositions of the perfluorinated polyethers and their derivatives are useful as functional fluids.

  全氟聚醚，其化学式为 RfO-(CF₂CF₂O)n-R′f 其中 n 为 1-11 的整数，Rf 和 R′f 各为全氟 C₁-C₅-烷基，此类聚醚的二聚体以及此类聚醚的碳-碳分子内偶联环状衍生物是通过在惰性溶剂中直接氟化聚醚制得的。全氟聚醚及其衍生物的组合物可用作功能性液体。
• Processes for the preparation of ethers
  申请人：UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

  公开号：EP0476784A1

  公开（公告）日：1992-03-25

  A process for preparing ethers which comprises contacting a carboxylated ether with a metal oxide catalyst under conditions effective to produce the ether.

  一种制备醚的工艺，包括在有效条件下将羧化醚与金属氧化物催化剂接触以产生醚。