2-([[(2-甲氧基-2-氧代乙基)硫代]甲基]硫代)乙酸甲酯 | 74705-25-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-([[(2-甲氧基-2-氧代乙基)硫代]甲基]硫代)乙酸甲酯
• 英文名称: 3,5-dithia-heptanedioic acid dimethyl ester
• 英文别名: Bis-methoxycarbonylmethylmercapto-methan；3,5-Dithia-heptandisaeure-dimethylester；Methyl 2-({[(2-methoxy-2-oxoethyl)thio]methyl}thio)acetate；methyl 2-[(2-methoxy-2-oxoethyl)sulfanylmethylsulfanyl]acetate
• CAS: 74705-25-2
• 化学式: C₇H₁₂O₄S₂
• mdl: MFCD00052822
• 分子量: 224.302
• InChiKey: BFHDRPZMLANSSN-UHFFFAOYSA-N

物化性质

• 沸点：
  133 °C

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.714
• 拓扑面积：
  103
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  2-([[(2-甲氧基-2-氧代乙基)硫代]甲基]硫代)乙酸甲酯 在 盐酸 、 sodium methylate 、 苯 作用下， 生成 4H,5H-[1,3]dithiino[5,4-d]pyrimidine-6,8-dione
  参考文献：
  名称：

  Martani, Annali di Chimica, 1959, vol. 49, p. 1844,1849

  摘要：

  DOI：
• 作为产物：
  描述：

  甲醇 、 亚甲基双硫代乙酸 在 盐酸 作用下， 生成 2-([[(2-甲氧基-2-氧代乙基)硫代]甲基]硫代)乙酸甲酯
  参考文献：
  名称：

  Martani, Annali di Chimica, 1959, vol. 49, p. 1844,1849

  摘要：

  DOI：

文献信息

• Ahern, Terence Patrick; Fong, Harvey Owen; Langler, Richard Francis, Canadian Journal of Chemistry, 1980, vol. 58, p. 878 - 883
  作者：Ahern, Terence Patrick、Fong, Harvey Owen、Langler, Richard Francis、Mason, Peter Michael

  DOI：——

  日期：——
• AHERN T. P.; FONG H. O.; LANGLER R. F.; MASON P. M., CAN. J. CHEM., 1980, 58, NO 9, 878-883
  作者：AHERN T. P.、 FONG H. O.、 LANGLER R. F.、 MASON P. M.

  DOI：——

  日期：——
• 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).
• US4699972A
  申请人：——

  公开号：US4699972A

  公开（公告）日：1987-10-13