Methylen-bis-(o-karboxyphenylsulfid) | 76305-82-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Methylen-bis-(o-karboxyphenylsulfid)
• 英文别名: 2,2'-methanediyldimercapto-di-benzoic acid；Bis-(2-carboxy-phenylmercapto)-methan；2,2'-Methandiyldimercapto-di-benzoesaeure；2-[(2-Carboxyphenyl)sulfanylmethylsulfanyl]benzoic acid
• CAS: 76305-82-3
• 化学式: C₁₅H₁₂O₄S₂
• 分子量: 320.39
• InChiKey: CCPZLPZXJLYVFR-UHFFFAOYSA-N

物化性质

• 熔点：
  283-285 °C
• 沸点：
  536.2±40.0 °C(Predicted)
• 密度：
  1.48±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  125
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  聚合甲醛 、 硫代水杨酸 在 盐酸 、 溶剂黄146 作用下， 生成 Methylen-bis-(o-karboxyphenylsulfid)
  参考文献：
  名称：

  有机硫化物对温室红蜘蛛螨卵和幼虫的毒性。I.-SS'-二取代烷烃-αω-二硫醇

  摘要：

  描述了一种实验室测试方法，用于评估化学品对温室红蜘蛛（Tetranychus telarius L.）的卵和幼螨的活性。使用该测试方法由一系列 SS'-二取代烷烃-αω-二硫醇给出的结果列表和讨论。

  DOI：

  10.1002/jsfa.2740080106

文献信息

• Use of compounds containing a thio-ether, sulphoxide or sulphone function as cosmetic anti-pollution agent
  申请人：——

  公开号：US20040037856A1

  公开（公告）日：2004-02-26

  The invention concerns the use for topical application of compounds containing a thio-ether, sulphoxide or sulphone function as cosmetic anti-pollution agent and a cosmetic treatment method to obtain protection of the organism against pollution effects.

  本发明涉及将含有硫醚、亚砜或砜官能团的化合物用作化妆品抗污染剂的局部应用，以及保护生物体免受污染影响的化妆品处理方法。
• UTILISATION DE COMPOSES CONTENANT UNE FONCTION THIO-ETHER, SULFOXYDE OU SULFONE COMME AGENT COSMETIQUE ANTI-POLLUTION
  申请人：L'OREAL

  公开号：EP1282397B1

  公开（公告）日：2005-05-04
• RUBBER MIXTURES CONTAINING SILICIC ACID AND SULFUR-CONTAINING ADDITIVES
  申请人：Wiedemeier Melanie

  公开号：US20140155518A1

  公开（公告）日：2014-06-05

  The present invention relates to silica-containing rubber mixture produced from at least one rubber, from a sulphur-containing alkoxysilane, from a crosslinking agent, from a filler, and optionally from further rubber auxiliaries, where the said mixture comprises from 0.1 to 15 parts by weight, based on 100 parts by weight of rubber used, of a silicon-free polysulphide additive of the formula (I) A-S—(S) x —S—B  (I) in which x is 0, 1, 2, 3 or 4, A is a moiety and B is a moiety in which R 1 to R 4 are identical or different and are hydrogen, C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or a group —CH 2 —OR 5 , —CH 2 —CH 2 —OR 5 , —NHR 5 , —COR 5 , —COOR 5 , —CH 2 COOR 5 , where R 5 =hydrogen, C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or C 1 -C 6 -acyl, and R 6 to R 7 are identical or different and are hydrogen C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or a group —CH 2 —OR 5 , —CH 2 —CH 2 —OR 5 , —NHR 5 , —COR 5 , —COOR 5 , —CH 2 COOR 5 , with R 5 =hydrogen, C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or C 1 -C 6 -acyl and y, z are mutually independently 0, 1 or 2, or A and B are mutually independently one of the moieties in which R 1 and R 2 are identical or different and are hydrogen, C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or a group —CH 2 —OR 5 , —CH 2 —CH 2 —OR 5 , —NHR 5 , —COR 5 , —COOR 5 , —CH 2 COOR 5 , where R 5 =hydrogen, C 1 -C 6 -alkyl, C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or C 1 -C 6 -acyl.
• RUBBER BLENDS CONTAINING SILICIC ACID AND COMPRISING ADDITIVES CONTAINING SULPHUR
  申请人：LANXESS Deutschland GmbH

  公开号：US20150166774A1

  公开（公告）日：2015-06-18

  The present invention relates to a silica-containing rubber mixture produced from at least one rubber, one sulphur-containing alkoxysilane, one crosslinking agent, one filler, and optionally further rubber auxiliary products, wherein this mixture comprises from 0.1 to 15 parts by weight, based on 100 parts by weight of rubber used, of a polysulphide additive of the formula (I) A—S—(s) x —S—B  (I) where x is 0, 1, 2, 3 or 4, and A and B, independently of one another, are an optionally derivatised carboxyalkyl, carboxyaryl or hydroxyaryl group, and comprises from 0.1 to 15 parts by weight, based on 100 parts by weight of rubber used, of 1,6-bis(N,N-dibenzylthiocarbamoyldithio)hexane (CAS No.: 151900-44-6).
• US4331656A
  申请人：——

  公开号：US4331656A

  公开（公告）日：1982-05-25