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乙烯辛烯共聚物 | 26221-73-8

中文名称
乙烯辛烯共聚物
中文别名
1-辛烯与乙烯的聚合物
英文名称
ethylene octene
英文别名
Ethene;oct-1-ene
乙烯辛烯共聚物化学式
CAS
26221-73-8
化学式
C2H4*C8H16
mdl
——
分子量
140.269
InChiKey
HEAMQYHBJQWOSS-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    124 °C
  • 密度:
    0.913 g/mL at 25 °C
  • 稳定性/保质期:
    遵照规定使用和储存,则不会发生分解。

计算性质

  • 辛醇/水分配系数(LogP):
    3.95
  • 重原子数:
    10
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

安全信息

  • WGK Germany:
    3

反应信息

  • 作为产物:
    描述:
    乙烯辛烯乙烯正庚烷辛烯Lithium aluminium hydride甲苯高密聚乙烯甲醇 作用下, 以 甲苯正庚烷 为溶剂, 反应 0.42h, 以of polymer was obtained (270 Kg/gZr/h) with the following characteristics的产率得到乙烯辛烯共聚物
    参考文献:
    名称:
    Process for the preparation of copolymers of ethylene with alpha-olefins
    摘要:
    在工业感兴趣的温度下,通过在存在具有特定桥式双茚基化合物的金属卡宾催化剂的情况下进行聚合反应,可以获得具有高分子量、窄分子量分布和共聚单体单元非常良好均匀分布的乙烯基共聚物,并且可以高产。
    公开号:
    US06448350B1
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文献信息

  • RESIN COMPOSITIONS AND USE OF THE SAME
    申请人:——
    公开号:US20010014718A1
    公开(公告)日:2001-08-16
    Asoft resin composition of the present invention comprises a polyethylene resin (A) and an ethylene/&agr;-olefin random copolymer (B) comprising ethylene and an &agr;-olefin having 3 to 20 carbon atoms at a specific proportion, wherein an MFR and density of the polyethylene resin (A), and a density, intrinsic viscosity, glass transition temperature, crystallinity, molecular weight distribution, B value and g&eegr;* values of the copolymer (B) are each in a specific range. The soft resin composition is excellent in melt flow characteristics, namely excellent in moldability, and is capable of providing moldings excellent in balance between pliability and heat resistance. An ethylene/&agr;-olefin copolymer resin composition of the present invention comprises a liner ethylene /&agr;-olefin copolymer (A-&agr;) comprising ethylene and an &agr;-olefin having 4 to 20 carbon atoms and a long-chain branched ethylene/&agr;-olefin random copolymer (B-&agr;) comprising ethylene and an &agr;-olefin having 3 to 20 carbon atoms in a specific proportion, wherein a density and melt flow rate of the copolymer (A-&agr;) and a density, MFR, intrinsic viscosity, glass transition temperature, crystallinity, molecular weight distribution, B value and g&eegr;* values of the copolymer (B-&agr;) are each in a specific range. A film of the invention is produced from the resin composition. The ethylene/&agr;-olefin copolymer resin composition is excellent in heat stability and suitability for high-speed molding, and can provide the films excellent in mechanical strength properties, low temperature heat-sealing properties and sealing stability, and further in slip characteristics and anti-blocking properties thereby being excellent in handling properties and suitability for high-speed filling upon packaging by automatic filling machines. The film also exhibits the effect as described above.
    本发明的软性树脂组合物包括聚乙烯树脂(A)和乙烯/α-烯烃随机共聚物(B),其中乙烯/α-烯烃随机共聚物(B)包括具有3至20个碳原子的α-烯烃和乙烯,并具有特定比例,而聚乙烯树脂(A)的熔流率和密度,以及共聚物(B)的密度,内在粘度,玻璃转移温度,结晶度,分子量分布,B值和g'值均在特定范围内。软性树脂组合物具有出色的熔融流动特性,即具有出色的成型性能,并能够提供在柔韧性和耐热性之间平衡出色的成型品。 本发明的乙烯/α-烯烃共聚物树脂组合物包括一种线性乙烯/α-烯烃共聚物(A-α),其中乙烯/α-烯烃共聚物(A-α)包括具有4至20个碳原子的α-烯烃和乙烯,以及一种长链支化乙烯/α-烯烃随机共聚物(B-α),其中乙烯/α-烯烃随机共聚物(B-α)包括具有3至20个碳原子的α-烯烃和乙烯,并具有特定比例,而共聚物(A-α)的密度和熔融速率,以及共聚物(B-α)的密度,熔流率,内在粘度,玻璃转移温度,结晶度,分子量分布,B值和g'值均在特定范围内。本发明的薄膜是由树脂组合物制成的。乙烯/α-烯烃共聚物树脂组合物具有出色的耐热稳定性和适用于高速成型的特性,并能够提供机械强度性能,低温热封性能和密封稳定性出色的薄膜,进一步具有滑动特性和防堵塞特性,因此具有出色的操作性能和适用于自动灌装机高速灌装的特性。该薄膜还具有上述效果。
  • Azaborolyl group 4 metal complexes, catalysts and olefin polymerization process
    申请人:Ashe III J. Arthur
    公开号:US20050119114A1
    公开(公告)日:2005-06-02
    Metal complexes, catalysts derived therefrom, and polymerization processes using the same, characterized by the presence of one or more nitrogen and boron containing, anionic 5-membered cyclic ligand groups, especially 1,2-azaborolyl groups, are disclosed.
    本发明揭示了含有一种或多种含氮和含硼的阴离子5元环配体基团,特别是1,2-氮硼杂环基团的金属配合物、由此得到的催化剂以及使用它们的聚合过程。
  • Low molecular weight ethylene interpolymers and polymerization process
    申请人:——
    公开号:US20040092680A1
    公开(公告)日:2004-05-13
    Low molecular weight olefin polymers are prepared by a polymerization process employing titanium complexes comprising a 3-aryl-substituted cyclopentadienyl ring or substituted derivatives thereof as polymerization catalysts.
    低分子量烯烃聚合物是通过聚合工艺制备的,该工艺采用钛配合物作为聚合催化剂,该钛配合物包括3-芳基取代环戊二烯基环或其取代衍生物。
  • Group 4 metal complexes containing 4-aryl-substituted, tricyclic indenyl derivatives
    申请人:Graf D. David
    公开号:US20050261510A1
    公开(公告)日:2005-11-24
    Group 4 metal constrained geometry complexes comprising tricyclic 4-arylsubstituted indenyl ligands, especially 1,5,6,7-tetrahydro-4-aryl-s-indacen-1-yl ligands, catalytic derivatives thereof, processes for preparing the same and their use as components of olefin polymerization catalysts are disclosed.
    本发明揭示了一种由三环四芳基取代茚基配体组成的第四族金属受限几何配合物,特别是1,5,6,7-四氢-4-芳基-s-茚环-1-基配体,其催化衍生物,制备它们的方法以及它们作为烯烃聚合催化剂组分的用途。
  • Process for the preparation of ethylene polymers
    申请人:——
    公开号:US20030036610A1
    公开(公告)日:2003-02-20
    Ethylene based polymers having high molecular weights can be obtained in high yields at temperatures of industrial interest, by carrying out the polymerization reaction in the presence of catalysts comprising silicon bridged metallocenes having a particular ligand system containing a heteroatom.
    在工业温度下,在硅桥接的金属茂类催化剂的存在下进行聚合反应,可以获得具有高分子量的乙烯基聚合物,并且可以高产率地得到。该催化剂具有特定的配体体系,其中包含一个杂原子。
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