2-Sulfanylethyl butanoate | 60642-65-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-Sulfanylethyl butanoate
• CAS: 60642-65-1
• 化学式: C₆H₁₂O₂S
• 分子量: 148.23
• InChiKey: DLZYFIFYWZEAEM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  27.3
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• GRADIENT OPTICAL POLYMER NANOCOMPOSITES
  申请人：State of Oregon acting by and through the State Board of Higher Education on behalf of the Univers

  公开号：US20150023643A1

  公开（公告）日：2015-01-22

  Gradient index optical materials are formed by drop by drop dispensing of nanoparticle/monomer suspensions. Refractive index variations are defined by nanoparticle concentrations that can vary in three dimensions. Droplets of differing compositions can be mixed, and droplets or layers or droplets are partially cross-linked by exposure to ultraviolet radiation prior to dispensing additional droplets. Gradient index optical elements such as lenses, prisms, and waveguides can be formed in flexible polymer layers.

  渐变折射率光学材料是通过滴滴分配纳米颗粒/单体悬浮液形成的。折射率变化由纳米颗粒浓度在三个维度上变化定义。不同成分的液滴可以混合，液滴或液滴层可以在分配额外液滴之前通过紫外线辐射部分交联。可以在柔性聚合物层中形成渐变折射率光学元件，如透镜、棱镜和波导。
• Bonded phase of silica for solid phase extraction
  申请人：J.T. BAKER INC.

  公开号：EP0234129A2

  公开（公告）日：1987-09-02

  For solid-phase clean-up of urine samples, e.g. in the analysis of cannabinoids, a novel solid-phase bonded silica product has the formula is the backbone of a silica gel or controlled pore glass; X is -O-, -S-, -O-CH₂-CHOH-CH₂-O- or -O-CH₂-CHOH-CH₂-S-; n is 2, 3, 4 or 5; p is 0 or 1; each R and R¹ (if present) are independently selected from H, C1-3 alkyl and -(CH₂)m-COOR³ wherein R³ is C1-4 alkyl and m is 1, 2, 3 or 4; and R² is C1-4 alkyl.

  对于尿样的固相净化，例如在大麻素分析中，一种新型固相键合二氧化硅产品的式子为：硅胶或可控孔隙玻璃的骨架；X 为-O-、-S-、-O-CH₂-CHOH-CH₂-O-或-O-CH₂-CHOH-CH₂-S-；n 为 2、3、4 或 5；p 为 0 或 1；每个 R 和 R¹（如果存在）独立选自 H、C1-3 烷基和-(CH₂)m-COOR³，其中 R³ 为 C1-4 烷基，m 为 1、2、3 或 4；R² 为 C1-4 烷基。
• Stabilizers for halogen-containing polymers
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0254392A2

  公开（公告）日：1988-01-27

  A stabilizing composition for halogen-containing polymers, comprising a diorganotin oxide compound such as dibutyl or dioctyl tin oxide, an ethylenically unsaturated dicarboxylic acid ester compound such as dibutyl or dioctyl maleate and a mercaptan-containing organic compound such as isooctyl mercaptopropionate.

  一种用于含卤聚合物的稳定组合物，包括二甘醇锡氧化物化合物（如二丁基或二 辛基氧化锡）、乙烯不饱和二羧酸酯化合物（如马来酸二丁酯或马来酸二辛 酯）和含硫醇的有机化合物（如巯基丙酸异辛酯）。
• Improved PVC foam compositions
  申请人：MORTON INTERNATIONAL, INC.

  公开号：EP0850987A1

  公开（公告）日：1998-07-01

  The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which activate the blowing agent. Sulfides made from said organotin mercaptoalkylcarboxylate are also superior activators of the blowing agent.

  单独使用有机锡巯基烷基羧酸盐，或与有机锡卤化物或羧酸盐结合使用，可激活发泡剂，从而降低通过发泡剂在氯乙烯聚合物中的热分解制成的硬质发泡物品的密度。由上述有机锡巯基烷基羧酸酯制成的硫化物也是发泡剂的优质活化剂。
• RUBBER COMPOSITION AND PNEUMATIC TIRE HAVING TREAD MANUFACTURED FROM SAID RUBBER COMPOSITION
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：EP2960264A1

  公开（公告）日：2015-12-30

  Provided are a rubber composition having a good balance of improved fuel efficiency, abrasion resistance, and wet grip performance while providing good processability, and a pneumatic tire having a tread manufactured from the rubber composition. A rubber composition comprising: a copolymer synthesized by copolymerization of a conjugated diene monomer and an unsaturated acyclic monoester represented by the formula (1) below; and carbon black and/or silica, wherein R1 represents hydrogen or a C1-C30 hydrocarbon group, and R2 represents hydrogen or a C1-C30 hydrocarbon group.

  本发明提供了一种橡胶组合物，该橡胶组合物在提高燃油效率、耐磨性和湿抓地力性能方面取得了良好的平衡，同时还具有良好的加工性能；还提供了一种充气轮胎，该轮胎的胎面由该橡胶组合物制造而成。一种橡胶组合物，包括：通过共轭二烯单体和不饱和无环单酯的共聚合成的共聚物，如下式（1）所示；以及炭黑和/或白炭黑、 其中 R1 代表氢或 C1-C30 烃基，R2 代表氢或 C1-C30 烃基。