4'-(癸基)-2,2,2-三氟乙酰苯 | 100444-41-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4'-(癸基)-2,2,2-三氟乙酰苯
• 中文别名: P-癸基-a,a,a-三氟苯乙酮
• 英文名称: 1-(4-Decylphenyl)-2,2,2-trifluoroethanone
• CAS: 100444-41-5
• 化学式: C₁₈H₂₅F₃O
• mdl: MFCD00060688
• 分子量: 314.4
• InChiKey: GJNWUVBDBVUZKP-UHFFFAOYSA-N

物化性质

• 沸点：
  120°C 1mm
• 密度：
  1,04 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  22
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.611
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT-HARMFUL
• 危险品标志：
  Xi
• 海关编码：
  2914700090

文献信息

• Reference elements, ion-selective electrodes containing said elements and method of preparing said elements
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0024191A2

  公开（公告）日：1981-02-25

  A metal/metal halide reference element for ion-selective electrodes is prepared by partially coating a metal (2), preferably silver, with a composition (3) comprising a metal salt electrolyte, a hydrophilic binder, and either an oxidizing agent in the presence of halide ions or a metal halide, preferably silver halide, emulsion.

  制备用于离子选择电极的金属/金属卤化物参比元件的方法是，在金属（2）（最好是银）的部分表面涂上由金属盐电解质、亲水性粘合剂和存在卤化离子的氧化剂或金属卤化物（最好是卤化银）乳液组成的组合物（3）。
• Potentiometric ion determinations using enhanced selectivity asymmetric ion-selective membrane electrodes
  申请人：E.I. DU PONT DE NEMOURS & COMPANY INCORPORATED

  公开号：EP0603742A2

  公开（公告）日：1994-06-29

  An ion selective electrode (4) employing an asymmetric membrane for the potentiometric determination of ions, e.g. carbonate in biological samples is disclosed. The asymmectric membrane comprises (i) an ion selective layer (8) containing an ion selective agent and a plasticizing agent and (ii) a sample contacting hydrophilic layer (6) fused to the ion selective layer. In a preferred embodiment for determining carbonate, a cellulose triacetate (CTA) hydrophilic layer with free hydroxyl groups is fused to a cellulose triacetate ion selective layer containing trifluoroacetyl-p-butylbenzene (TFABB) as ionophore, tridodecylmethylammonium bromide (TDMAC) as ion-complexing agent, and bis(2-ethylhexyl)adipate (DOA) as plasticizer. The electrode has the advantage of being less sensitive to interferents such as salicylate, gentisate, perchlorate etc.

  本发明公开了一种采用非对称膜的离子选择电极（4），用于生物样品中离子（如碳酸盐）的电位测定。非对称膜包括：(i) 含有离子选择剂和增塑剂的离子选择层 (8)；(ii) 与离子选择层融合的样品接触亲水层 (6)。在测定碳酸盐的一个优选实施例中，具有游离羟基的三醋酸纤维素（CTA）亲水层与三醋酸纤维素离子选择层融合在一起，三醋酸纤维素离子选择层含有三氟乙酰基对丁基苯（TFABB）作为离子亲合剂，十三烷基甲基溴化铵（TDMAC）作为离子络合剂，双（2-乙基己基）己二酸酯（DOA）作为增塑剂。该电极的优点是对水杨酸盐、庆大霉素、高氯酸盐等干扰物的敏感性较低。
• Carboxyl-funktionelle Alkylidenpolyphenole enthaltende Einbrennlacke auf Epoxidbasis
  申请人：Vianova Resins GmbH

  公开号：EP0744429A2

  公开（公告）日：1996-11-27

  Einbrennlacke, enthaltend Epoxidharze sowie carboxyl-funktionelle Alkylidenpolyphenole in einer solchen Menge, daß die Carboxylgruppen im Vergleich zu den Epoxidgruppen der Epoxidharze mindestens in äquimolarer Menge vorliegen, eignen sich zum Beschichten der Innenseite von metallischen Lebensmittelbehältern und ergeben eingebrannte Emballagen-Lackfilme, die im wesentlichen frei von Epoxidgruppen tragenden migrationsfähigen Bestandteilen sind.

  含有环氧树脂和羧基官能团亚烷基多酚的脱色搪瓷，其羧基的含量与环氧树脂的环氧基相比至少为等摩尔量，适用于金属食品容器内壁的涂层，所生产的脱色搪瓷膜基本上不含带有环氧基的可迁移成分。
• FILM RESPONSIVE TO BICARBONATE ION
  申请人：TOKUYAMA CORPORATION

  公开号：EP1096251A1

  公开（公告）日：2001-05-02

  A membrane sensitive to anions is obtained by forming into a membrane either a composition comprising an onium salt compound such as trioctylmethylammonium chloride or tetraoctylammonium bromide, and an aromatic boric diester compound such as (p-alkyloxy)phenyl borate, or a composition which comprises these two ingredients and a membrane-forming polymer such as polyvinyl chloride or polystyrene, and may further contain a fat-soluble anion salt such as tetraphenyl borate. This membrane can yield an ion-selective electrode which permits hydrogencarbonate ions contained in body fluids to be rapidly determined with high sensitivity and high selectivity and which has a long life.

  一种对阴离子敏感的膜是通过以下两种方法制成的：一种是由鎓盐化合物（如三辛基甲基氯化铵或四辛基溴化铵）和芳香族硼二酯类化合物（如(对-烷氧基)苯基硼酸酯）组成的组合物，另一种是由这两种成分和成膜聚合物（如聚氯乙烯或聚苯乙烯）组成的组合物，还可进一步含有脂溶性阴离子盐（如四苯基硼酸酯）。这种膜可以产生一种离子选择性电极，它能以高灵敏度和高选择性快速测定体液中所含的碳酸氢根离子，而且使用寿命长。
• ION SELECTIVE ELECTRODE
  申请人：Rao K. Jagan M.

  公开号：US20140174923A1

  公开（公告）日：2014-06-26

  A five-part internal reference electrode, including a membrane formed in situ, which is useful in automated clinical chemistry analyzers, the method of forming a direct solid state connection to the membrane eliminating the need for the use of an internal reference electrode internal filling solution, and a ganged assembly of said internal reference electrodes with a grounding unit and an external reference electrode.

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