1-dodecyl-1-pentadecanol | 98324-12-0

• 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: 1-dodecyl-1-pentadecanol
• 英文别名: 13-Heptacosanol；heptacosan-13-ol
• CAS: 98324-12-0
• 化学式: C₂₇H₅₆O
• 分子量: 396.741
• InChiKey: GBIOWXYLOTXBSO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.9
• 重原子数：
  28
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4,7-dibromo-2H-benzo[d][1,2,3]triazole 、 1-dodecyl-1-pentadecanol 在 偶氮二甲酸二异丙酯 、 三苯基膦 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以48%的产率得到4,7-dibromo-N-(1-dodecylpentadecyl)benzotriazole
  参考文献：
  名称：

  四氯代二噻吩乙烯、聚合物及合成方法和有机薄膜晶体管应用

  摘要：

  本发明提供了四氯代二噻吩乙烯、聚合物及合成方法和有机薄膜晶体管应用；四氯代二噻吩乙烯的合成步骤较少，成本较低，并且具有高直接芳基化反应活性，通过直接芳基化聚合制备共轭聚合物半导体材料。含四氯代二噻吩乙烯的共轭聚合物可用于制备有机薄膜晶体管器件，该聚合物有利于电荷的传输，从而获得可以满足工业应用要求的迁移率性能。有机薄膜晶体管器件均表现出双极传输或n型传输性能。双极传输性能有机薄膜晶体管器件的电子和空穴迁移率最高值超过1.7cm2/V·s和0.8cm2/V·s，n型传输性能的有机薄膜晶体管电子迁移率最高值超过1.2cm2/V·s。

  公开号：

  CN111518074A

文献信息

• Detergents for cold-water cleaning
  申请人：Stepan Company

  公开号：US10421930B2

  公开（公告）日：2019-09-24

  Detergents useful for cold-water cleaning and mid-chain headgroup and alkylene-bridged surfactants useful therein are disclosed. The mid-chain headgroup surfactant has a C14-C30 alkyl chain and a polar group bonded to a central zone carbon of the alkyl chain. The alkylene-bridged surfactant has a C12-C18 alkyl chain, a polar group, and a C1-C2 alkylene group bonded to the polar group and a central zone carbon of the C12-C18 alkyl chain. Preferred surfactants in these classes are alcohol sulfates, alcohol ethoxylates, ether sulfates, sulfonates, arylsulfonates, alcohol phosphates, amine oxides, quaterniums, betaines, and sulfobetaines. Surprisingly, detergents formulated with the surfactants provide outstanding cold-water performance in removing greasy stains such as bacon grease, butter, cooked beef fat, or beef tallow from soiled articles.

  本发明公开了可用于冷水清洁的洗涤剂以及可用于冷水清洁的中链头基表面活性剂和亚烷基桥接表面活性剂。中链头表面活性剂具有 C14-C30 烷基链和一个与烷基链中心区碳键合的极性基团。烯桥表面活性剂具有 C12-C18 烷基链、一个极性基团以及一个与极性基团和 C12-C18 烷基链中心区碳键合的 C1-C2 烯基。这几类表面活性剂中较好的有醇硫酸盐、醇聚氧乙烯醚、醚硫酸盐、磺酸盐、芳基磺酸盐、醇磷酸盐、氧化胺、季铵盐、甜菜碱和磺基甜菜碱。令人惊奇的是，使用这些表面活性剂配制的洗涤剂在去除脏污物品上的油渍（如培根油、黄油、熟牛肉脂肪或牛脂）方面具有出色的冷水性能。
• Hair styling compositions having shear thickening properties
  申请人：L'OREAL

  公开号：US10543384B2

  公开（公告）日：2020-01-28

  The present disclosure relates to a hair styling compositions that exhibit non-Newtonian shear thickening behavior. The hair styling composition include: (a) about 0.1 to about 7 wt. % of AMP-acrylates/allyl methacrylate copolymer, based on the total weight of the hair styling composition; (b) one or more nonionic film-forming polymers; (c) one or more polysaccharides; (d) one or more nonionic surfactants; and (e) water. Additional components such as, for example, water-soluble solvents, fatty compounds, amphoteric film-forming polymers, volatile or non-volatile silicones, thickeners (ionic or non-ionic), etc., may also optionally be included. The hair styling compositions are particularly useful for styling or shaping hair and for providing hold, discipline, and texture to hair.

  本公开涉及一种具有非牛顿剪切增稠行为的头发定型组合物。该头发定型组合物包括(a) AMP-丙烯酸酯/甲基丙烯酸烯丙酯共聚物，基于头发定型组合物的总重量，约 0.1 至约 7 重量％；(b) 一种或多种非离子成膜聚合物；(c) 一种或多种多糖；(d) 一种或多种非离子表面活性剂；以及 (e) 水。也可以选择性地加入其他成分，例如水溶性溶剂、脂肪化合物、两性成膜聚合物、挥发性或非挥发性硅酮、增稠剂（离子或非离子）等。这种头发定型组合物特别适用于头发的定型或塑形，以及为头发提供定型、修整和质感。
• Cosmetic compositions comprising acetyl trifluoromethylphenyl valylglycine
  申请人：L'OREAL

  公开号：US10449133B1

  公开（公告）日：2019-10-22

  The present disclosure relates to cosmetic compositions including surprisingly high amounts of trifluoromethylphenyl valylglycine, which provides a variety of beneficial properties to skin. The cosmetic compositions include: (a) about 1 wt. % to about 25 wt. % of acetyl trifluoromethylphenyl valylglycine; (b) about 2 to about 30 wt. % of two or more solubilizing solvents selected from ethoxydiglycol, dimethyl isosorbide, triethyl citrate, isopropyl lauryl sarcosinate, and propylene glycol; and (c) optionally, water; wherein all weight percentages are based on the total weight of the cosmetic composition.

  本公开涉及化妆品组合物，其中包括令人惊讶的大量三氟甲基苯基缬氨酰甘氨酸，可为皮肤提供多种有益特性。该化妆品组合物包括(a) 约 1 重量百分比至约 25 重量百分比的乙酰基三氟甲基苯基缬氨酰甘氨酸；(b) 约 2 重量百分比至约 30 重量百分比的两种或多种增溶剂，选自乙氧基二甘醇、二甲基异山梨醇苷、柠檬酸三乙酯、月桂基肌氨酸异丙酯和丙二醇；以及 (c) 可选的水，其中所有重量百分比均基于化妆品组合物的总重量。
• Methods for treating chemically treated hair
  申请人：L'OREAL

  公开号：US10555891B2

  公开（公告）日：2020-02-11

  The instant disclosure relates to methods for treating hair, for example, methods for imparting desirable cosmetic properties to the hair, especially hair treated with a chemical treatment composition. The methods include: applying a hair-treatment composition to chemically treated hair, for example, within 30 minutes from when a chemical treatment composition is rinsed from the hair, the hair-treatment composition comprising: one or more polyurethane latex polymers; and rinsing the hair-treatment composition from the hair within 30 minutes from applying the hair-treatment composition to the hair. After rinsing the hair-treatment composition from the hair, the hair may be subsequently dried and styled.

  本公开涉及处理头发的方法，例如，赋予头发理想的美容特性的方法，特别是用化学处理组合物处理的头发。这些方法包括 将头发处理组合物涂抹到经过化学处理的头发上，例如，在从头发上冲洗掉化学处理组合物后的 30 分钟内，头发处理组合物包括： 一种或多种聚氨酯乳胶聚合物；以及 在将头发处理组合物涂抹在头发上后 30 分钟内，从头发上冲洗掉头发处理组合物。 从头发上冲洗掉头发处理组合物后，可随后将头发烘干并定型。
• Cold-water laundry detergents
  申请人：STEPAN COMPANY

  公开号：US10570352B2

  公开（公告）日：2020-02-25

  Laundry detergents and their use for cold-water cleaning are disclosed. The detergents comprise a lipase and a mid-chain headgroup surfactant or an alkylene-bridged surfactant. The mid-chain headgroup surfactants have a C14-C30 alkyl chain and a polar group bonded to a central zone carbon of the C14-C30 alkyl chain. The alkylene-bridged surfactants comprise a C12-C18 alkyl chain, a polar group, and a C1-C2 alkylene group bonded to the polar group and a central zone carbon of the C12-C18 alkyl chain. Surprisingly, when combined with lipases, detergents formulated with the mid-chain headgroup or alkylene-bridged surfactants effectively liquefy greasy soils at low temperature and provide outstanding cold-water performance in removing greasy stains such as bacon grease, butter, cooked beef fat, or beef tallow from soiled articles.

  本发明公开了用于冷水清洗的洗衣剂及其用途。洗涤剂由脂肪酶和中链头表面活性剂或亚烷基桥接表面活性剂组成。中链头表面活性剂具有 C14-C30 烷基链和与 C14-C30 烷基链中心区碳键合的极性基团。烯键表面活性剂包括一个 C12-C18 烷基链、一个极性基团以及一个与极性基团和 C12-C18 烷基链中心区碳键合的 C1-C2 烯基。令人惊奇的是，当与脂肪酶结合使用时，用中链头基团或亚烷基桥接表面活性剂配制的洗涤剂可在低温下有效地液化油脂污垢，并在冷水条件下具有出色的去污性能，可去除脏污物品上的油脂污渍，如培根油、黄油、熟牛肉脂肪或牛脂。