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CAS 25322-69-4

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Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-

Description:
Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, commonly known as polyethylene glycol (PEG), is a hydrophilic polymer characterized by its repeating units of ethylene glycol. This substance is typically a colorless, odorless, and viscous liquid or solid, depending on its molecular weight. PEG is soluble in water and many organic solvents, making it versatile for various applications. Its properties include low toxicity, biocompatibility, and the ability to form hydrogen bonds, which contribute to its use in pharmaceuticals, cosmetics, and food products. PEG serves as a lubricant, humectant, and emulsifier, and it is also employed in drug delivery systems due to its ability to enhance solubility and stability of active compounds. Additionally, PEG can be modified to create derivatives with specific functionalities, expanding its utility in industrial and biomedical fields. Overall, its unique characteristics make PEG a valuable compound in both commercial and research applications.
Formula:(C3H6O)n
InChI:InChI=1/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3/t5-,6+/m0/s1
Synonyms:
  • 2000Lm
  • 3003N
  • 3600K
  • 3600Z
  • 835E
  • Emkapyl
  • PPG
  • Paral
  • Poly(1,2-epoxypropane)
  • Poly(methyloxirane)
  • See more synonyms
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products per page.Found 22 products.
  • Polypropylene glycol 4,000

    CAS:
    <p>Propylene glycol is used in the plastics industry for the manufacture of polyester fibers and alkyd resins. It is used as a main ingredient in automobile antifreeze and engine-cooling liquids and in brake and hydraulic fluids. It is used as a humectant in foods and cosmetics. It is used as a solvent</p>
    Formula:(C3H6O)n
    Color and Shape:Clear colorless to pale yellow to pale green, Viscous liquid

    Ref: 02-040815

    50g
    42.00€
    250g
    To inquire
  • Polypropylene glycol 400

    CAS:
    <p>It is used in cosmetic and pharmaceutical preparations and in the manufacture of emulsifying or wetting agents and lubricants,suppress foaming in industrial processes and for making polyurethane resins, hydraulic fluids, and various other materials. It acts as swelling agent for the preparation and </p>
    Formula:(C3H6O)n
    Color and Shape:Colorless, viscous liquid

    Ref: 02-040811

    50g
    38.00€
    250g
    91.00€
  • Polypropylene glycol 1,200

    CAS:
    <p>Used to make polyester compounds, absorb extra water and maintain moisture in certain medicines, cosmetics, or food products and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze. It is a solvent for food colors and flavor</p>
    Formula:(C3H6O)n
    Color and Shape:Colorless, Liquid

    Ref: 02-047361

    50g
    30.00€
    250g
    102.00€
  • Polypropylene glycol 3,000

    CAS:
    <p>Propylene glycol is used in the plastics industry for the manufacture of polyester fibers and alkyd resins. It is used as a main ingredient in automobile antifreeze and engine-cooling liquids and in brake and hydraulic fluids. It is used as a humectant in foods and cosmetics. It is used as a solvent</p>
    Formula:(C3H6O)n
    Color and Shape:Liquid

    Ref: 02-040814

    50g
    37.00€
    250g
    118.00€
  • Polypropylene glycol 2000

    CAS:
    <p>Used to make polyester compounds, absorb extra water and maintain moisture in certain medicines, cosmetics, or food products and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze. It is a solvent for food colors and flavor</p>
    Formula:(C3H6O)n
    Color and Shape:Liquid, Clear colorless
    Molecular weight:2000.0

    Ref: 02-L14699

    100ml
    38.00€
    500ml
    61.00€
  • Poly(propylene glycol)

    CAS:
    Poly(propylene glycol)
    Purity:average Mn ~400

    Ref: 54-OR1014732

    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    279.00€
  • Poly(propylene glycol)

    CAS:
    Poly(propylene glycol)
    Purity:average Mn~1000

    Ref: 54-OR1014736

    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    279.00€
  • Poly(propylene glycol)

    CAS:
    Poly(propylene glycol)
    Purity:average Mn ~4,000

    Ref: 54-OR1014734

    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    279.00€
  • Poly(propylene glycol)

    CAS:
    Poly(propylene glycol)
    Purity:average Mn~1500

    Ref: 54-OR1014737

    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    279.00€
  • Poly(propylene glycol)

    CAS:
    <p>Poly(propylene glycol)</p>
    Purity:average Mn ~600

    Ref: 54-OR1014735

    25g
    32.00€
    100g
    36.00€
    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    279.00€
  • Poly(propylene glycol)

    CAS:
    <p>Poly(propylene glycol)</p>
    Purity:average Mn ~2000

    Ref: 54-OR1014733

    25g
    32.00€
    100g
    36.00€
    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    280.00€
  • Poly(propylene glycol)

    CAS:
    <p>Poly(propylene glycol)</p>
    Purity:average Mn~200

    Ref: 54-OR1014738

    25g
    32.00€
    100g
    36.00€
    25kg
    2,535.00€
    500g
    67.00€
    2.5kg
    280.00€
  • Poly(propylene glycol)

    CAS:
    <p>Poly(propylene glycol)</p>
    Purity:average Mn~3000

    Ref: 54-OR1014739

    25g
    32.00€
    100g
    36.00€
    25kg
    2,537.00€
    500g
    67.00€
    2.5kg
    280.00€
  • Poly(propylene glycol) 4000

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3279

    25g
    26.00€
    500g
    61.00€
  • Poly(propylene glycol) 2000

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3277

    25g
    26.00€
    500g
    42.00€
  • Poly(propylene glycol) 200

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3273

    25g
    26.00€
    500g
    64.00€
  • Poly(propylene glycol) 1000

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3276

    25g
    26.00€
    500g
    46.00€
  • Poly(propylene glycol) 3000

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3278

    25g
    26.00€
    500g
    45.00€
  • Poly(propylene glycol) 400

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3274

    25g
    26.00€
    500g
    49.00€
  • Poly(propylene glycol) 600

    CAS:
    Color and Shape:Colorless to Light yellow clear liquid

    Ref: 3B-P3275

    25g
    26.00€
    500g
    46.00€