N-亚硝基-N,N-二-(7-甲基辛基)胺 | 643014-99-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: N-亚硝基-N,N-二-(7-甲基辛基)胺
• 英文名称: N-Nitroso-N,N-DI-(7-methyloctyl)amine
• 英文别名: N,N-bis(7-methyloctyl)nitrous amide
• CAS: 643014-99-7
• 化学式: C₁₈H₃₈N₂O
• 分子量: 298.5
• InChiKey: XAYFTZOFOLGWAE-UHFFFAOYSA-N

物化性质

• 溶解度：
  氯仿（微溶）、甲醇（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  21
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Low nitrosamine systems for rubber vulcanisation
  申请人：ROBINSON BROTHERS LIMITED

  公开号：EP0588559A2

  公开（公告）日：1994-03-23

  A metal dialkyldithiocarbamate or other such compound including a group of the formula R₂NCS- or R₂NS- is useful as a rubber accelerator/vulcanising agent, wherein each R is C₅₋₁₈ branched alkyl.

  金属二烷基二硫代氨基甲酸酯或包括式 R₂NCS- 或 R₂NS- 的基团的其他此类化合物可用作橡胶促进剂/硫化剂，其中每个 R 均为 C₅₋₁₈ 支链烷基。
• SYNTHETIC POLYISOPRENE LATEX CONDOMS WITH REDUCED NITROSAMINE
  申请人：Thai Nippon Rubber Industry Public Company Limited

  公开号：US20220125999A1

  公开（公告）日：2022-04-28

  A synthetic polyisoprene latex emulsion has pre-vulcanization composition and post vulcanization composition. The pre-vulcanization composition comprises insoluble amorphous sulfur extracted with zinc dithiocarbamate catalyst at 20° C. to form sulfur chain and transported to interior of synthetic polyisoprene particle forming physical attachment of sulfur to active sites. The degree of pre-vulcanization is verified by expansion of cast and dried film of latex in toluene in 20 minutes by means of a swelling index test. The latex emulsion is vulcanized at 90° C. to 120° C. for 3 to 5 minutes. Post-vulcanization composition with accelerators crosslink between synthetic polyisoprene particles, uniformly curing both in the inter-particle and intra-particle regions to produce high cross link density, uniform distribution of double bonds with zinc segregation at the boundaries of original particles. The condom exhibits high tensile strength, tensile modulus, elongation with excellent tear strength releasing below 10 ppb of nitrosamines.
• US6162875A
  申请人：——

  公开号：US6162875A

  公开（公告）日：2000-12-19