1-芘磺酸水合物 | 654055-00-2

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸/亚磺酸
• 分子结构分类: 有机化合物 - 苯类化合物 - 芘
• 中文名称: 1-芘磺酸水合物
• 英文名称: 1-Pyrenesulfonic acid hydrate
• 英文别名: pyrene-1-sulfonic acid;hydrate
• CAS: 654055-00-2
• 化学式: C16H12O4S
• 分子量: 300.3
• InChiKey: RRDYFCSDPUHYDA-UHFFFAOYSA-N

物化性质

• 熔点：
  125-129 °C(lit.)
• 溶解度：
  DMSO: 可溶250mg/10 mL, 清澈到轻微混浊, 黄色到棕色

计算性质

• 辛醇/水分配系数(LogP)：
  3.01
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.8
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险品标志：
  C
• 安全说明：
  S22,S26,S27,S36/37/39,S45
• 危险类别码：
  R34
• WGK Germany：
  3

文献信息

• DETECTION OF HYDROGEN SULFIDE GAS USING CARBON NANOTUBE-BASED CHEMICAL SENSORS
  申请人：STAR ALEXANDER

  公开号：US20130040397A1

  公开（公告）日：2013-02-14

  A method for preparing carbon allotrope based sulfide detectors comprising first functionalizing a carbon allotrope, such as a single-walled carbon nanotubes or graphene, with a solution of a polynuclear aromatic hydrocarbon-sulfonic acid, such as 1-pyrenesulfonic acid, followed by treatment with a metal, such as gold nanowires or cupric salt doped polyaniline, to give a metal-functionalized carbon allotrope, then drop casting the metal-functionalized carbon allotrope onto an inert surface, such as a silicon dioxide film on a silicon wafer having electrodes. Detection of sulfides may be by means such as photochemical or conductance methods. The hydrogen sulfide detectors may be used to detect and/or quantitate ppb and ppm levels of hydrogen sulfide in industrial settings or in detecting halitosis.
• INNOVATION TO ASSAY MIXING
  申请人：Bio-Rad Laboratories, Inc.

  公开号：US20150090343A1

  公开（公告）日：2015-04-02

  Methods, articles of manufacture, and kits for calibrating fluid delivery systems are provided. A fluid delivery system connected to N input streams, where N is an integer greater than or equal to 2, mixes together fluid from the N input streams to form an output stream. The methods involve obtaining N test solutions, each containing a dye, providing optical absorbances of the test solutions at appropriate wavelengths, injecting the test solutions into the input streams, mixing the test solutions, and measuring the absorbance of the output stream at the same wavelengths. The methods also involve comparing the absorbances of the test solutions with the absorbances of the output stream, which can include calculating ratios and comparing the ratios with target values. The methods can further involve adjusting operation of the fluid delivery system based upon the absorbances. In some embodiments, the dyes have largely non-overlapping absorbance spectra.
• US9766213B2
  申请人：——

  公开号：US9766213B2

  公开（公告）日：2017-09-19
• [EN] METHODS AND COMPOSITIONS FOR PRODUCING GRAPHENE POLYURETHANE FOAMS<br/>[FR] PROCÉDÉS ET COMPOSITIONS DE PRODUCTION DE MOUSSES DE POLYURÉTHANE-GRAPHÈNE
  申请人：UNIVERSAL MATTER INC

  公开号：WO2021077233A1

  公开（公告）日：2021-04-29

  Provided herein is a method of producing a polyurethane foam. The method includes dispersing turbostratic graphene in a polymerization solution. The polymerization solution includes a first component for polymerization into a polymer. The method includes adding a second component for polymerizing with the first component to chemically convert the polymerization solution into a polyurethane foam. Provided herein is also a polyurethane foam which includes a turbostratic graphene and a polymer formed from the polymerization of a polyol with an isocyanate. Provided herein is also a turbostratic graphene dispersion which includes a turbostratic graphene and a solvent for dispersing the turbostratic graphene.
• [EN] GRAPHENE COMPOSITE MATERIALS AND METHODS FOR PRODUCTION THEREOF<br/>[FR] COMPOSITES DE GRAPHÈNE ET LEURS PROCÉDÉS DE PRODUCTION
  申请人：[en]UNIVERSAL MATTER INC.

  公开号：WO2022123499A1

  公开（公告）日：2022-06-16

  Provided herein is a composite material, and a method of producing the composite material. The method of producing the composite material includes providing a first material comprising turbostratic graphene, providing a second material comprising rubber, mixing the first material and the second material, and producing a turbostratic graphene rubber composite.