N-Methyl-N-butyl-butyramid | 29456-12-0

• 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: N-Methyl-N-butyl-butyramid
• 英文别名: N-Butyl-N-methylbutanamide
• CAS: 29456-12-0
• 化学式: C₉H₁₉NO
• mdl: MFCD20356380
• 分子量: 157.256
• InChiKey: YIMWQDUZXRZNGS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.888
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• METHODS AND COMPOSITIONS FOR USE IN OIL AND/OR GAS WELLS
  申请人：Cesi Chemical Inc.

  公开号：EP2970753A1

  公开（公告）日：2016-01-20
• US4423071A
  申请人：——

  公开号：US4423071A

  公开（公告）日：1983-12-27
• [EN] METHODS AND COMPOSITIONS FOR USE IN OIL AND/OR GAS WELLS<br/>[FR] PROCÉDÉS ET COMPOSITIONS EN VUE D'UNE UTILISATION DANS DES PUITS DE PÉTROLE ET/OU DE GAZ
  申请人：CESI CHEMICAL INC

  公开号：WO2014153102A1

  公开（公告）日：2014-09-25

  Methods and compositions comprising an emulsion or a microemulsion for various aspects of the life cycle of an oil and/or gas well are provided. In some embodiments, the emulsion or the microemulsion comprises water, a solvent, and a surfactant, and optionally, one or more additives.
• [EN] COMPOSITIONS COMPRISING NON-HALOGENATED SOLVENTS FOR USE IN OIL AND/OR GAS WELLS AND RELATED METHODS<br/>[FR] COMPOSITIONS COMPRENANT DES SOLVANTS NON HALOGÉNÉS DESTINÉES À ÊTRE UTILISÉES DANS DES PUITS DE PÉTROLE ET/OU DE GAZ ET PROCÉDÉS ASSOCIÉS
  申请人：FLOTEK CHEMISTRY LLC

  公开号：WO2019036658A1

  公开（公告）日：2019-02-21

  Compositions comprising non-halogenated solvents for use in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the composition comprises a solvent blend and one or more surfactants. In some embodiments, the solvent blend comprises a first type of solvent (e.g., a terpene) and a second type of solvent (e.g., a non-halogenated solvent). The composition may comprise about 90 wt% to 99.9 wt% of the solvent blend, and about 0.1 wt% to 10 wt% of one or more surfactants, versus the total weight of the composition. In some embodiments, compositions can be used in methods for treating an oil and/or gas well, having a wellbore that comprises one or more fluids. A composition may be delivered into the wellbore, passing through the one or more fluids to reduce residues comprising asphaltenes, paraffins or combinations thereof on or near the wellbore.
• [EN] COMPOSITIONS COMPRISING AROMATIC ESTER SOLVENTS FOR USE IN OIL AND/OR GAS WELLS AND RELATED METHODS<br/>[FR] COMPOSITIONS COMPRENANT DES SOLVANTS DE TYPE ESTER AROMATIQUE DESTINÉES À ÊTRE UTILISÉES DANS DES PUITS DE PÉTROLE ET/OU DE GAZ ET PROCÉDÉS ASSOCIÉS
  申请人：FLOTEK CHEMISTRY LLC

  公开号：WO2019036665A1

  公开（公告）日：2019-02-21

  Compositions comprising aromatic ester solvents for use in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the composition includes an emulsion or microemulsion wherein the emulsion or microemulsion comprises an aqueous phase, a surfactant, and a non-aqueous phase. In some embodiments, the non-aqueous phase comprises a solvent blend including a first type of solvent and a second type of solvent, e.g., having a respective weight ratio of about 3:2 to 1:4. In some embodiments, the first type of solvent is a terpene and/or the second type of solvent is an aromatic ester solvent. In some embodiments, compositions are used in methods for treating an oil and/or gas well having a wellbore. In some embodiments, the composition is delivered into the wellbore, reducing residues comprising kerogens, asphaltenes, paraffins, organic scale, or combinations thereof on or near the wellbore.