1-十二烷硫醇钠盐(1:1) | 26960-77-0

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 中文名称: 1-十二烷硫醇钠盐(1:1)
• 中文别名: 1H-咪唑-2-甲醇,4,5-二氯-
• CAS: 26960-77-0
• 化学式: C12H26NaS
• 分子量: 225.39
• InChiKey: YLWCNZQVNYRELK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.46
• 重原子数：
  14
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2930909090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险品运输编号：
  3263
• 危险性描述：
  H314

文献信息

• Novel pesticidal compositions derived from neem oil and neem wax fractions
  申请人：W.R. Grace & Co.-Conn.

  公开号：EP0494067A1

  公开（公告）日：1992-07-08

  Novel pesticide formulations prepared from neem seeds are disclosed. Two distinct fractions are derived from non-polar, hydrophobic solvent neem seed extracts which are substantially free of azadirachtin, by removing the hydrophobic solvent and cooling the resulting neem oil to form a semi-solid neem wax fraction and a clarified neem oil fraction.

  本发明公开了用楝树种子制备的新型杀虫剂制剂。通过去除疏水性溶剂并冷却所得到的楝树油，形成半固体楝树蜡馏分和澄清的楝树油馏分，从基本上不含偶氮楝素的非极性、疏水性溶剂楝树种子提取物中提取出两种不同的馏分。
• BIOLOGICAL CONTROL OF WEEDS USING THE METABOLITES OF ALTERNARIA ALTERNATA
  申请人：Nanjing Agricultural University

  公开号：EP1849361A1

  公开（公告）日：2007-10-31

  This invention teaches a method of controlling weeds using the metabolites tenuazonic acid, iso-tenuazonic acid and their salts isolated from the cultures of Alternaria alternata (Fr.) Keissler. Spraying of any of these compounds at a concentration of 5 to 800 µg/g can cause main broad leaf, grassy and sedge weeds to hurt, wilt, and dry to death. Tenuazonic acid, iso-tenuazonic acid, and their salts exhibit herbicidal activity with broad spectrum, quick killing, and high efficiency. The addition of adjuvants improves the herbicidal activity of these compounds.

  本发明传授了一种使用从 Alternaria alternata (Fr.) Keissler 的培养物中分离出的代谢物tenuazonic 酸、异tenuazonic 酸及其盐类来控制杂草的方法。喷洒浓度为 5 至 800 µg/g 的这些化合物，可使主要阔叶杂草、禾本科杂草和莎草受伤、枯萎和干枯死亡。噻努唑啉酸、异噻努唑啉酸及其盐类具有广谱、速效、高效的除草活性。添加佐剂可提高这些化合物的除草活性。
• EXTERNAL PREPARATION FOR SKIN AND CLEANSING AGENT FOR SKIN
  申请人：SHISEIDO COMPANY, LTD.

  公开号：EP2082729A1

  公开（公告）日：2009-07-29

  The present invention was made in view of the above-described circumstances, and an object of the invention is to provide an external skin preparation having a rough skin improving effect, excellent in texture in use, especially excellent in smoothness, free of sticky feeling, and excellent in stability. Another object is to provide a skin cleanser excellent especially in usability and a cosmetic removing effect. That is, the external skin preparation of the present invention is characterized by comprising a block-type alkylene oxide derivative represented by the below-described formula (I).         [formula 1] Y-[O(EO)a-(AO)b-(EO)o-R]k     (I) (In the formula, Y is the residue given by removing hydroxyl groups from a polyhydric alcohol having 3 to 6 hydroxyl groups, and k is the number of hydroxyl groups of the polyhydric alcohol. EO is an oxyethylene group, AO is an oxyalkylene group having 3 to 6 carbon atoms, and they are attached in a block-type, respectively. The products, a×k, b×k, and c×k, are the average addition mole numbers of the oxyethylene group, the oxyalkylene group having 3 to 6 carbon atoms, and the oxyethylene group, respectively, and 0 ≦a×k≦ 100, 1≦b×k≦ 100, and 0≦c×k≦ 100, however, (a+c)×k>1. The percentage of all oxyethylene groups in formula (I) with respect to the sum of all oxyethylene groups and oxyalkylene groups having 3 to 6 carbon atoms in formula (I) is 10 to 80 mass %. Rs may be either identical to or different from each other, and they are hydrocarbon groups with 1 to 4 carbon atoms.) The skin cleanser of present invention is characterized by comprising 0.01 to 70 mass % of a block-type alkylene oxide derivative represented by the above-described formula (I) and 0.1 to 20 mass % of a moisturizer.

  本发明是鉴于上述情况而提出的，其目的是提供一种外用皮肤制剂，该制剂具有改善皮肤粗糙的效果，使用时质地优良，特别是光滑度优良，无粘腻感，稳定性优良。本发明的另一个目的是提供一种皮肤清洁剂，其使用性和化妆品去除效果尤为出色。 也就是说，本发明的外用护肤制剂的特点是包含由下述式（I）表示的块状环氧烷衍生物。 [式 1] Y-[O(EO)a-(AO)b-(EO)o-R]k (I) (式中：Y 为从具有 3 至 6 个羟基的多元醇中去除羟基后的残留物，k 为多元醇的羟基数。EO 是氧乙烯基，AO 是具有 3 至 6 个碳原子的氧亚烷基，它们分别以块状连接。产物 a×k、b×k 和 c×k 分别是氧乙烯基、具有 3 至 6 个碳原子的氧亚烃基和氧乙烯基的平均加和摩尔数，且 0 ≦a×k≦100、1≦b×k≦100 和 0≦c×k≦100，但 (a+c)×k>1 。式(I)中所有氧乙烯基团占式(I)中所有氧乙烯基团和具有 3 至 6 个碳原子的氧亚烃基团之和的百分比为 10 至 80 质量%。Rs既可以相互相同，也可以相互不同，它们都是具有 1 至 4 个碳原子的烃基团）。 本发明洁肤剂的特点是含有 0.01 至 70 质量％的由上述式（I）代表的块状环氧烷衍生物和 0.1 至 20 质量％的保湿剂。
• Hardmask composition and method of forming patterning by using the hardmask composition
  申请人：Samsung Electronics Co., Ltd.

  公开号：US10153163B2

  公开（公告）日：2018-12-11

  Example embodiments relate to a hardmask composition and/or a method of forming a fine pattern by using the hardmask composition, wherein the hardmask composition includes at least one of a two-dimensional layered nanostructure and a precursor thereof, and a solvent, and an amount of the at least one of a two-dimensional layered nanostructure and the precursor is about 0.01 part to about 40 parts by weight based on 100 parts by weight of the hardmask composition.

  本实施例涉及一种硬掩膜组合物和/或使用硬掩膜组合物形成精细图案的方法，其中硬掩膜组合物包括二维分层纳米结构及其前体中的至少一种，以及溶剂，二维分层纳米结构及其前体中的至少一种的用量以 100 份硬掩膜组合物的重量为基准，约为 0.01 至约 40 份（按重量计）。
• Piezoelectric plate sensor and uses thereof
  申请人：Shih Wan Y.

  公开号：US10197565B2

  公开（公告）日：2019-02-05

  A piezoelectric plate sensor comprising a piezoelectric layer; two electrodes; and an insulation layer. The insulation layer is produced by soaking the piezoelectric layer and two electrodes in a mercaptopropyltrimethoxysilane solution with an amount of water from 0.1 v/v. % to about 1 v/v % and at pH from about 8 to about 150 for a period from about 8 to about 15 hours, and the mercaptopropyltrimethoxysilane solution has a concentration of mercaptopropyltrimethoxysilane from about 0.01 v/v % to about 0.5 v/v %. A method of detecting a biomolecule in a sample using the piezoelectric plate sensor in particular, that of detecting a genetic marker with PCR sensitivity and specificity without the need of DNA isolation or amplification is also provided. The piezoelectric plate sensor may be used to diagnose various diseases including breast cancer, myocardial infarction, diarrhea, Clostridium difficile infection, and hepatitis B infection.

  一种压电板传感器，包括一个压电层、两个电极和一个绝缘层。绝缘层是通过将压电层和两个电极浸泡在巯丙基三甲氧基硅烷溶液中产生的，该溶液中的水含量为 0.1 v/v.%至约1 v/v %，pH值为约8至约150，浸泡时间为约8至约15小时，巯丙基三甲氧基硅烷溶液的巯丙基三甲氧基硅烷浓度为约0.01 v/v %至约0.5 v/v %。此外，还提供了一种使用压电板传感器检测样品中生物分子的方法，特别是检测遗传标记的方法，该方法具有 PCR 灵敏度和特异性，无需进行 DNA 分离或扩增。压电板传感器可用于诊断各种疾病，包括乳腺癌、心肌梗塞、腹泻、艰难梭菌感染和乙型肝炎感染。