聚(偏二氯乙烯-co-氯乙烯) | 9011-06-7

• 物质功能分类: 催化剂及助剂 - 聚合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 聚(偏二氯乙烯-co-氯乙烯)
• 中文别名: 氯乙烯-偏氯乙烯共聚乳液；氯乳液；氯乙烯-偏氯乙烯共聚物；氯乙烯与偏氯乙烯的聚合物；氯乙烯-偏二氯乙烯共聚物；氯偏乳液；1,1-二氯乙烯与氯乙烯的聚合物
• 英文名称: Saran
• 英文别名: chloroethene;1,1-dichloroethene
• CAS: 9011-06-7；109321-18-8
• 化学式: C4H5Cl3
• 分子量: 159.44
• InChiKey: DHZSIQDUYCWNSB-UHFFFAOYSA-N

物化性质

• 熔点：
  149-191 °C
• 密度：
  1.73 g/mL at 25 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 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：
  0
• 氢给体数：
  0
• 氢受体数：
  0

ADMET

毒理性

• 致癌物分类

国际癌症研究机构致癌物：偏二氯乙烯-氯乙烯共聚物

IARC Carcinogenic Agent:Vinylidene chloride-vinyl chloride copolymers

来源:International Agency for Research on Cancer (IARC)

毒理性

• 致癌物分类

国际癌症研究机构（IARC）致癌物分类：第3组：对其对人类的致癌性无法分类

IARC Carcinogenic Classes:Group 3: Not classifiable as to its carcinogenicity to humans

来源:International Agency for Research on Cancer (IARC)

毒理性

• 致癌物分类

国际癌症研究机构专论：第19卷（1979年）一些单体、塑料和合成橡胶以及丙烯醛

IARC Monographs:Volume 19: (1979) Some Monomers, Plastics and Synthetic Elastomers, and Acrolein

来源:International Agency for Research on Cancer (IARC)

安全信息

• 危险品标志：
  N,Xn
• 安全说明：
  S36/37,S61
• 危险类别码：
  R52/53,R40,R20
• WGK Germany：
  3

制备方法与用途

氯乳液可用于制备化工材料。其主要用途包括制造纤维、薄膜和涂料等。然而，它属于有毒物质类别，在火灾时会分解出有毒的氯化物气体，具有可燃性危险特性。因此，在储存和运输过程中需要注意以下几点：库房应保持低温、通风且干燥。灭火剂可以采用水、二氧化碳、泡沫或沙土进行扑灭。

文献信息

• [EN] BLUE POLYMERIC HAIR DYES<br/>[FR] COLORANTS CAPILLAIRES POLYMÈRES BLEUS
  申请人：CIBA HOLDING INC

  公开号：WO2009090124A1

  公开（公告）日：2009-07-23

  Disclosed are cationic polymeric dye with a hue value of h = 210° to 330° comprising: a) a polymer backbone, b) a residue of an organic dye, and c) optionally colorless organic groups, wherein (b) and (c) are covalently bound to the polymer backbone (a), and wherein the cationic charges can independently be part of the dye or the colorless organic groups. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.

  揭示了一种带有色调值为h = 210°至330°的阳离子聚合染料，包括：a)聚合物骨架，b)有机染料残基，以及c)可选的无色有机基团，其中(b)和(c)与聚合物骨架(a)以共价键结合，阳离子电荷可以独立地成为染料或无色有机基团的一部分。这些染料以其色深和对洗涤的良好耐久性特性而区分，例如对光、洗发水和摩擦的耐久性。
• Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
  申请人：Starnes Herbert William

  公开号：US20050049307A1

  公开（公告）日：2005-03-03

  Organic thiol compounds based on pentaerythritol and dipentaerythritol are described herein. More specifically, the compounds of the present invention are mixed esters of pentaerythritol and dipentaerythritol having at least one sulfhydryl group and preferably a plurality of sulfhydryl groups as well as at least one non-thiol-containing group. The organic thiol compounds are utilized to plasticize and/or heat stabilize halogen-containing polymer compositions especially poly(vinyl chloride) compositions. The compositions are substantially free or free of metal-based stabilizers, Lewis acids and terpenes. The compounds of the present invention are ideally utilized in polymers normally susceptible to deterioration and color change which can occur during processing of the polymer or exposure of the polymer to certain environments and surprisingly also serve as excellent plasticizers.

  本文描述了基于对羟基甲苯和二对羟基甲苯的有机硫醇化合物。更具体地说，本发明的化合物是对羟基甲苯和二对羟基甲苯的混合酯，具有至少一个巯基和最好是多个巯基，以及至少一个非巯基含有基团。这些有机硫醇化合物被用于增塑和/或热稳定含卤素聚合物组合物，特别是聚氯乙烯组合物。这些组合物基本上不含或不含金属基稳定剂、路易斯酸和萜类物质。本发明的化合物在通常容易恶化和变色的聚合物中得到理想应用，这种恶化和变色可能发生在聚合物加工过程中或聚合物暴露于某些环境中，并且令人惊讶地还可作为优秀的增塑剂。
• [EN] STERICALLY HINDERED AMINE STABILIZERS<br/>[FR] STABILISANTS D'AMINES À ENCOMBREMENT STÉRIQUE
  申请人：BASF SE

  公开号：WO2010142572A1

  公开（公告）日：2010-12-16

  The instant invention pertains to hindered amine compounds having at least two nitrogen atoms with different basicity. One part is substituted on the N-atom by alkoxy moieties and the other part is substituted on the N-atom by a hydroxy-alkyl moiety. These materials are particularly effective in stabilizing polymers, especially thermoplastic polyolefins, against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are also particularly effective in stabilizing acid catalyzed and ambient cured coatings systems.

  这项瞬时发明涉及具有至少两个氮原子且碱度不同的受阻胺化合物。其中一部分在N原子上被烷氧基团取代，另一部分在N原子上被一个羟基-烷基基团取代。这些材料在稳定聚合物方面特别有效，尤其是热塑性聚烯烃，可以抵御氧化、热和光辐射的有害影响。这些化合物在稳定酸催化和环境固化的涂层系统方面也特别有效。
• SULFENAMIDES AS FLAME RETARDANTS
  申请人：SONGWON INTERNATIONAL AG

  公开号：US20160289566A1

  公开（公告）日：2016-10-06

  The present invention is in the field of flame retardants and relates to use of sulfenamides as flame retardants, in particular in polymeric substrates.

  本发明属于阻燃剂领域，涉及将硫代酰胺用作阻燃剂，特别是在聚合物基材中的使用。
• [EN] SULFONIUM SULFATES, THEIR PREPARATION AND USE<br/>[FR] SULFATES DE SULFONIUM, LEUR PRÉPARATION ET UTILISATION
  申请人：BASF SE

  公开号：WO2012113829A1

  公开（公告）日：2012-08-30

  The present invention relates to a heat-curable composition comprising (a) at least one compound which is capable of undergoing cationic polymerization; and (b) at least one sulfonium sulfate selected from compounds of the formulae Ia and Ib where Yn- is a monovalent or divalent anion selected from (1) where n, M, R1 to R10 are as defined in claim 1 and in the description. The present invention also relates to novel sulfonium sulfates of the formulae Ia and Ib, to a process for curing cationically polymerizable material and to the cured material obtained by said process.

  本发明涉及一种热固化组合物，包括（a）至少一种能够进行阳离子聚合的化合物；和（b）选择自式Ia和Ib的至少一种砜酸盐，其中Yn-是从（1）中选择的一价或二价阴离子，其中n、M、R1至R10如权利要求1和描述中所定义。本发明还涉及式Ia和Ib的新型砜酸盐，以及用于固化阳离子聚合材料的工艺和通过该工艺获得的固化材料。