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Ethylene Glycol Phenyl Ether (EPH)
Высокочистые растворители, Гликолевые эфиры

Ethylene Glycol Phen

Ethylene Glycol Phenyl Ether (EPH), systematically known as 2-Phenoxyethanol, is a versatile aromatic glycol ether with the molecular formula C8H10O2. It is a high-…

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Характеристики

Ключевые свойства и преимущества

  • Broad-Spectrum Preservation: Exhibits excellent efficacy against bacteria, yeasts, and molds, extending the shelf life of aqueous formulations.
  • Superior Solvency: Effectively dissolves various resins, cellulose acetate, dyes, and specialized oils, bridging the gap between oil and water phases.
  • Low Volatility: Its low vapor pressure reduces Volatile Organic Compound (VOC) emissions, contributing to safer working environments and better film formation in coatings.
  • pH Stability: Maintains chemical integrity and performance across a wide pH range (3–10), offering significant formulation flexibility.
  • Fixative Properties: Acts as a fragrance fixative, slowing the evaporation of volatile aromatic components in perfumes and soaps.
  • Excellent Compatibility: Can be used in combination with other preservatives (like parabens or potassium sorbate) to achieve synergistic antimicrobial effects.
Спецификации

Технические особенности

  • CAS Number: 122-99-6
  • Molecular Weight: 138.16 g/mol
  • Boiling Point: 244.3°C (471.7°F) at 760 mmHg, facilitating high-temperature stability.
  • Flash Point: 121°C (250°F) – Closed Cup, classifying it as a non-flammable liquid for standard storage.
  • Vapor Pressure: Very low (<0.01 mmHg at 20°C), ensuring minimal loss through evaporation.
  • Specific Gravity: 1.107 at 20°C (Water = 1.0).
  • Solubility: Moderately soluble in water (approx. 2.6% by weight at 20°C); completely miscible with ethanol, diethyl ether, and many organic solvents.
  • Refractive Index: 1.537–1.539, contributing to high optical clarity in transparent formulations.
Практическое применение в отраслях

Области применения

  • 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
Ключевые отрасли

Целевые отрасли

Marine & Shipbuilding
Chemical Processing & Infrastructure
Automotive & Transportation
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Ключевые отрасли

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