丙烯腈与氯乙烯的共聚物 | 9003-00-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 中文名称: 丙烯腈与氯乙烯的共聚物
• 英文名称: Chloroethene: prop-2-enenitrile
• 英文别名: chloroethene;prop-2-enenitrile
• CAS: 9003-00-3；50813-17-7
• 化学式: C5H6ClN
• 分子量: 115.56
• InChiKey: GRFFKYTUNTWAGG-UHFFFAOYSA-N

物化性质

• 密度：
  1.30 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.06
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

制备方法与用途

类别：有毒物品

可燃性危险特性：

• 可燃
• 加热分解会释放有毒的氮氧化物、氯化物和氰化物烟雾

储运特性：

• 库房需通风、低温且干燥

灭火剂：

• 干粉、泡沫、砂土、二氧化碳，以及雾状水

文献信息

• Instant degradation of plastics into soluble non-toxic products
  申请人：——

  公开号：US20040064005A1

  公开（公告）日：2004-04-01

  The present invention describes novel, cost-effective and rapid processes suitable for recycling and degradation of specially designed plastics, which are instantly degradable synthetic polymeric plastics having the characteristics and properties of conventional forms of plastics. These novel plastic products are made from a variety of compositions of polymers and their compatible nontoxic modifiers. The resulting novel instant degradable plastic products retain latent solubility properties which are triggered upon mild chemical processes of the present invention, thus enabling cost effective and facile recycling of plastic refuge.

  这项发明描述了一种新颖、具有成本效益且快速的过程，适用于回收和降解特别设计的塑料，这些塑料是即刻可降解的合成聚合塑料，具有传统塑料形式的特性和属性。这些新型塑料产品由各种聚合物组成和它们相容的无毒改性剂制成。由此产生的新型即刻可降解塑料产品保留了潜在的溶解性能，这些性能在本发明的温和化学过程中被触发，从而实现了对塑料废物的成本效益和便捷回收。
• Compositions and methods for treatment of neoplastic disease
  申请人：——

  公开号：US20020177551A1

  公开（公告）日：2002-11-28

  The present invention comprises compositions and methods for treating a tumor or neoplastic disease in a host, The methods employ conjugates comprising superantigen polypeptides, nucleic acids with other structures that preferentially bind to tumor cells and are capable of inducing apoptosis. Also provided are superantigen-glycolipid conjugates and vesicles that are loaded onto antigen presenting cells to activate both T cells and NKT cells. Cell-based vaccines comprise tumor cells engineered to express a superantigen along with glycolipids products which, when expressed, render the cells capable of eliciting an effective anti-tumor immune response in a mammal into which these cells are introduced. Included among these compositions are tumor cells, hybrid cells of tumor cells and accessory cells, preferably dendritic cells. Also provided are tumoricidal T cells and NKT cells devoid of inhitory receptors or inhibitory signaling motifs which are hyperresponsive to the the above compositions and lipid-based tumor associated antigens that can be administered for adoptive immunotherapy of cancer and infectious diseases.

  本发明涉及一种用于治疗宿主体内肿瘤或肿瘤性疾病的组合物和方法。该方法采用包含超抗原多肽、具有其他结构的核酸和优先结合于肿瘤细胞并能够诱导细胞凋亡的结构的共轭物。还提供了超抗原-糖脂共轭物和负载于抗原呈递细胞上的囊泡，以激活T细胞和NKT细胞。基于细胞的疫苗包括肿瘤细胞，这些肿瘤细胞被改造以表达超抗原和糖脂产物，当这些细胞被引入哺乳动物体内时，这些细胞能够引起有效的抗肿瘤免疫反应。这些组合物包括肿瘤细胞、肿瘤细胞和辅助细胞的杂交细胞，优选为树突状细胞。还提供了无抑制性受体或抑制性信号基序的肿瘤细胞杀伤T细胞和NKT细胞，这些细胞对上述组合物和基于脂质的肿瘤相关抗原具有高度反应性，可用于癌症和传染病的免疫治疗。
• Process for producing polymer having crosslinkable silyl group and curable composition
  申请人：——

  公开号：US20040220364A1

  公开（公告）日：2004-11-04

  A process for producing a crosslinkable silyl group-containing polymer which is excellent in oil resistance, heat resistance, weatherability, low staining properties, and compression set characteristics, includes the steps of radically polymerizing a vinyl monomer in the presence of a thiocarbonylthio group-containing compound with a specific structure, and introducing crosslinkable silyl groups. Also provided is a curable composition which contains the polymer and which is easy to handle.

  一种生产含有交联硅基聚合物的方法，该聚合物具有优异的耐油性、耐热性、耐候性、低染色性和压缩永久变形特性，该方法包括在具有特定结构的硫代氨基羰基硫基化合物的存在下，自由基聚合乙烯单体，并引入可交联的硅基团。此外，还提供了一种易于处理的含有该聚合物的可固化组合物。
• Block copolymer
  申请人：——

  公开号：US20040236020A1

  公开（公告）日：2004-11-25

  Provided are a block copolymer including a polymer block containing acrylonitrile or methacrylonitrile as a principal constituent, which is excellent in heat resistance, weatherability, oil resistance, flame retardancy, and low-temperature resistance and which can be economically produced; and a thermoplastic resin composition and an elastomer composition each containing the block copolymer. The block copolymer is produced by reversible addition-fragmentation chain transfer polymerization in the presence of a thiocarbonylthio group-containing compound.

  提供的是一种块状嵌段共聚物，包括一个聚合物块，其中含有丙烯腈或甲基丙烯腈作为主要成分，该共聚物在耐热性、耐候性、耐油性、阻燃性和低温性方面表现出色，并且可以经济地生产；以及分别含有该块状嵌段共聚物的热塑性树脂组合物和弹性体组合物。该块状嵌段共聚物是在含有硫代氨基甲酸酯化合物的情况下通过可逆加成-断裂链转移聚合制备的。
• Hydrogenation of nitriles over Raney catalysts
  申请人：——

  公开号：US20020058841A1

  公开（公告）日：2002-05-16

  Nitriles are hydrogenated to primary amines over an activated, alpha-Al 2 O 3 -containing, macroporous Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium and manganese, which is obtainable by a process comprising the steps in the order (a)-(f): (a) preparing a kneadable composition comprising the alloy, a shaping aid, water and a pore former; (b) shaping the kneadable composition to form a shaped body; (c) calcining the shaped body; (d) activating the calcined shaped body by treatment with aqueous alkali metal hydroxide solution; (e) rinsing the shaped catalyst body with aqueous alkali metal hydroxide solution; (f) rinsing the shaped catalyst body with water.

  腈类化合物在一种活性α-Al2O3多孔Raney催化剂上加氢，可以得到初级胺。该催化剂基于铝和铁、钴和镍中至少一种过渡金属的合金，并且如果需要，还可以选择一种或多种从钛、锆、铬和锰中选择的进一步过渡金属。该催化剂是通过以下步骤按顺序（a）-（f）获得的：（a）制备可揉捏的混合物，包括合金、成型助剂、水和孔形成剂；（b）成型可揉捏的混合物以形成成型体；（c）煅烧成型体；（d）用水溶性碱金属氢氧化物处理激活煅烧后的成型体；（e）用水溶性碱金属氢氧化物洗涤成型催化剂体；（f）用水冲洗成型催化剂体。