2-Methyl-1-butanol (Active Amyl Alcohol)
醇类, 高纯溶剂

2-Methyl-1-butanol

2-Methyl-1-butanol, commonly referred to as active amyl alcohol, is a branched-chain primary alcohol with the molecular formula C5H12O. It is one of the isomers of amyl alcohol and is characterized…

属性

主要特点与优势

  • High Purity Profile: Available in technical and high-purity grades suitable for sensitive chemical synthesis.
  • Optical Activity: As a chiral molecule, it serves as a specialized building block for asymmetric synthesis and chiral intermediate production.
  • Excellent Solvency: Demonstrates superior solubility for resins, oils, and natural gums.
  • Controlled Volatility: Offers a balanced evaporation rate, making it ideal for coating and ink applications.
  • Low Water Solubility: Useful in extraction processes where phase separation is required.
  • Chemical Stability: Highly stable under standard storage conditions, ensuring a long shelf life and consistent performance in industrial formulations.
规格

技术亮点

  • CAS Number: 137-32-6.
  • Molecular Formula: C5H12O.
  • Molecular Weight: 88.15 g/mol.
  • Boiling Point: Approximately 127.5 to 129 degrees Celsius at 760 mmHg.
  • Flash Point: 43 degrees Celsius (closed cup), classifying it as a flammable liquid.
  • Density: 0.819 grams per cubic centimeter at 20 degrees Celsius.
  • Refractive Index: 1.406.
  • Appearance: Clear, colorless liquid with a characteristic odor.
  • Purity Levels: Typically available at 98 percent or higher for industrial use.
  • Chiral Center: Located at the C2 position, providing its distinctive active designation in stereochemistry.
  • Solubility: Slightly soluble in water; miscible with most organic solvents including ethanol and diethyl ether.
实际行业应用

应用领域

  • Electrical and electronics
  • Connectors, switches, PCB housings, terminal blocks
  • Automotive
  • Under-hood components, interior assemblies, cable conduits
  • Wire and cable
  • Insulation layers, sheathing, jacketing materials
  • Construction
  • Plastic fittings, conduits, insulation panels
  • Consumer appliances
  • Enclosures, adapters, plugs, casings
  • Industrial components
  • Fiber-reinforced composites, flame-retardant masterbatches
  • Compatible polymers
  • PA6, PA66
  • PBT, PET
  • PE, PP
  • Blends and copolymers requiring halogen-free flame retardancy
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