thiodipropionic acid dimethyl ester | 90371-17-8

• 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
• 英文名称: thiodipropionic acid dimethyl ester
• 英文别名: dimethyl thiodipropionate；methyl thiodipropionate；Methyl 2-[(1-methoxy-1-oxopropan-2-yl)sulfanyl]propanoate；methyl 2-(1-methoxy-1-oxopropan-2-yl)sulfanylpropanoate
• CAS: 90371-17-8
• 化学式: C₈H₁₄O₄S
• mdl: MFCD28012267
• 分子量: 206.263
• InChiKey: LAFJPHCZMYEUSB-UHFFFAOYSA-N

物化性质

• 沸点：
  135-140 °C(Press: 18 Torr)
• 密度：
  1.1431 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  77.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  四甲基哌啶醇 、 thiodipropionic acid dimethyl ester 以 甲苯 为溶剂， 生成 thiodipropionic acid bis (2,2,6,6-tetramethyl-4-piperidinyl ester)
  参考文献：
  名称：

  Stabilizers for organic materials

  摘要：

  公开号：

  EP0534567B1

文献信息

• OPTICAL MATERIAL COMPRISING A RED-SHIFTED BENZOTRIAZOLE UV ABSORBER
  申请人：ESSILOR INTERNATIONAL

  公开号：US20190107647A1

  公开（公告）日：2019-04-11

  The present invention relates to an eyeglass lens comprising a substrate made of an optical material comprising a polymer matrix and at least one 2-(2-hydroxy-5-R 1 -phenyl)benzotriazole, in which R 1 is a resonant group, the optical transmittance through a 2 mm thick layer of said optical material being lower than 1% for each light wavelength ranging from 280 to 405 nm. This eyeglass lens protects from phototoxic blue light and UV light.

  本发明涉及一种眼镜镜片，其包括由光学材料制成的基板，该光学材料包括聚合物基质和至少一种2-（2-羟基-5-R1-苯基）苯并三唑，其中R1是共振基团，该光学材料的2毫米厚度层的光学透过率对于从280到405纳米的每个光波长都低于1％。该眼镜镜片可以保护眼睛免受光毒性蓝光和紫外线的伤害。
• Stimulus-sensitive composition, compound and pattern formation method using the stimulation-sensitive composition
  申请人：Fujifilm Corporation

  公开号：US07202014B2

  公开（公告）日：2007-04-10

  A stimulus-sensitive composition comprising a compound (A) that generates one of an acid and a radical by external stimulation, the compound (A) having a specific structure.

  一种刺激敏感的组合物，包括通过外部刺激产生酸或自由基之一的化合物（A），该化合物（A）具有特定结构。
• [EN] SALT OF ABT-263 AND SOLID-STATE FORMS THEREOF<br/>[FR] SEL DE ABT-263 ET FORMES SOLIDES DE CELUI-CI
  申请人：ABBOTT LAB

  公开号：WO2010127190A1

  公开（公告）日：2010-11-04

  ABT-263 bis-HCl and crystalline polymorphs thereof are suitable active pharmaceutical ingredients for pharmaceutical compositions useful in treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.

  ABT-263 bis-HCl及其结晶多形体是适用于制备药物组合物的有效药物成分，用于治疗一种疾病，该疾病以一个或多个抗凋亡Bcl-2家族蛋白质的过度表达为特征，例如癌症。
• COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE PRECURSOR FOR LASER ENGRAVING AND PROCESS FOR PRODUCING SAME, PROCESS FOR MAKING RELIEF PRINTING PLATE, AND RELIEF PRINTING PLATE
  申请人：FUJIFILM CORPORATION

  公开号：US20140130692A1

  公开（公告）日：2014-05-15

  To provide a composition for laser engraving that can give a relief printing plate having excellent ink laydown and that has excellent rinsing properties after laser engraving. A composition for laser engraving, the composition that comprises (Component A) an acrylate oligomer; (Component B) a thermopolymerization initiator; and (Component C) at least one of the compounds represented by Formula (1) to Formula (7); the composition not comprising or comprising at more than 0 mass % but less than 2 mass % relative to the total mass of the composition (Component D) a resin having a weight-average molecular weight of at least 10,000, wherein R 1 to R 18 independently denote a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, a heterocyclic group, or a substituted heterocyclic group, L 2 denotes a divalent organic group, L 3 denotes a trivalent organic group, and L 4 denotes a tetravalent organic group.

  提供一种用于激光雕刻的组合物，可提供具有出色油墨覆盖和激光雕刻后具有出色冲洗性能的浮雕印刷版。该组合物包括（组分A）丙烯酸酯低聚物；（组分B）热聚合引发剂；以及（组分C）由式（1）至式（7）表示的至少一种化合物，该组合物不含有或相对于组合物的总质量含有不到2质量％但超过0质量％的树脂（组分D），其具有至少10,000的重均分子量，其中R1至R18独立地表示氢原子，烷基，取代烷基，芳基，取代芳基，杂环基或取代杂环基，L2表示二价有机基团，L3表示三价有机基团，L4表示四价有机基团。
• Derivatives of 2-oxazolines as antioxidants and compositions thereof
  申请人：UNIROYAL, INC.

  公开号：EP0008507A1

  公开（公告）日：1980-03-05

  Compounds of the formula containing pendant 3,4-di-alkyl-4-hydroxyphenyl groups are useful an antioxidants for protecting organic materials (for example, plastics, synthetic and natural rubbers and petroleum products) that are normally subject to oxidative degradation. In the above formula B is hydrogen, C, to C4 alkyl, Y is hydrogen, C, to C30 alkyl, C4 to C8 cycloalkyl, C, to C10 aryl, C, to C10 aryl substituted with C, to C12 alkyl, nitro, amino, hydroxyl or halogen or Y is A wherein A is wherein R and R' may be the same or different and are C, to C12 alkyl or C8 to C10 aralkyl; D is hydrogen, C, to C4 alkyl, Z is hydrogen, C, to C30 alkyl, C4 to C8 cycloalkyl, C6 to C10 aryl, C6 to C10 aryl substituted with C, to C12alkyl, nitro, amino, hydroxyl or halogen, or Z is A, wherein A is as defined above, or Z is a divalent group connecting two oxazoline moieties, an oxazoline moiety being a group of the formula n is an integer equal to 0 or 1; with the proviso that when n equals 0, x is hydrogen, C1 to C30 alkyl, C4 to C8 cycloalkyl, C6 to C10 aryl, C3 to C10 aryl substituted with C, to C12 alkyl, nitro, amino, hydroxyl or halogen, or X is A, wherein A is as defined above, or X is wherein Q is C4 to C8 alkylene, thiodiethylene or phenylene, with the proviso that Q and Z cannot be divalent at the same time and that either X must be the radical A, or if X is not the radical A, then B must be the radical E, wherein E is and when n equals 1, W is -CH2OH or E, wherein E is as defined above, V is C, to C4 alkyl, -CH2OH or E, wherein E is as defined above, or V and W taken together form a = CH2 group X is C, to C30 alkyl, C4 to C8 cycloalkyl, C6 to C10 aryl, C6 to C10 aryl substituted with C, to C12 alkyl, nitro, amino, hydroxyl or halogen, or X is wherein R and R' are as defined above, Q is C2 to C6 alkylene, thiodimethylene or phenylene, with the proviso that Q and Z cannot be divalent at the same time and that eitherX must be a radical ofthe formula II or B or W must be E, wherein E is as defined above. Compositions containing and methods for preparing the compounds are also described.

  含有 3,4-二烷基-4-羟基苯基悬垂基团的式 含有 3,4-二烷基-4-羟基苯基悬垂基团的化合物是一种有用的抗氧化剂，可用于保护通常会氧化降解的有机材料（例如塑料、合成橡胶、天然橡胶和石油产品）。在上式中，B 是氢、C 至 C4 烷基、 Y 是氢、C, to C30 烷基、C4 to C8 环烷基、C, to C10 芳基、被 C, to C12 烷基、硝基、氨基、羟基或卤素取代的 C, to C10 芳基或 Y 是 A 其中 A 是 其中 R 和 R' 可以相同或不同，并且是 C 至 C12 烷基或 C8 至 C10 芳烷基； D 是氢、C 至 C4 烷基、 Z 是氢、C, to C30 烷基、C4 to C8 环烷基、C6 to C10 芳基、被 C, to C12 烷基、硝基、氨基、羟基或卤素取代的 C6 to C10 芳基，或 Z 是 A，其中 A 如上定义，或 Z 是连接两个噁唑啉分子的二价基团，噁唑啉分子是式中的基团 n 是等于 0 或 1 的整数；但当 n 等于 0 时，x 是氢、C1 至 C30 烷基、C4 至 C8 环烷基、C6 至 C10 芳基、被 C, 至 C12 烷基取代的 C3 至 C10 芳基、硝基、氨基、羟基或卤素，或 X 是 A，其中 A 如上定义，或 X 是 其中 Q 为 C4 至 C8 亚烷基、硫代二乙烯基或亚苯基，但 Q 和 Z 不能同时为二价，且 X 必须为自由基 A，或如果 X 不是自由基 A，则 B 必须为自由基 E，其中 E 为 当 n 等于 1 时，W 是-CH2OH 或 E（其中 E 如上定义），V 是 C 至 C4 烷基、-CH2OH 或 E（其中 E 如上定义），或 V 和 W 共同形成一个 = CH2 基团 X 是 C 至 C30 烷基、C4 至 C8 环烷基、C6 至 C10 芳基、被 C 至 C12 烷基、硝基、氨基、羟基或卤素取代的 C6 至 C10 芳基，或 X 是 其中 R 和 R' 如上定义，Q 为 C2 至 C6 亚烷基、硫代二亚甲基或亚苯基，但 Q 和 Z 不能同时为二价，且 X 必须为式 II 或 B 的基团，或 W 必须为 E，其中 E 如上定义。 此外，还描述了含有这些化合物的组合物和制备方法。