Cas no 56641-05-5 (Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-)

Poly(oxy-1,2-ethanediyl), α-(1-oxo-2-propen-1-yl)-ω-phenoxy-, is a reactive oligomer or polymer featuring a poly(ethylene glycol) (PEG) backbone terminated with a phenoxy group at one end and a polymerizable acrylate moiety at the other. This structure imparts unique properties, including hydrophilicity from the PEG segment and reactivity from the vinyl group, enabling covalent bonding in polymerization or crosslinking applications. The phenoxy terminus enhances solubility and compatibility with aromatic systems. Such compounds are valuable in surface modification, hydrogels, and controlled-release formulations due to their tunable chain length, biocompatibility, and ability to form stable networks under mild conditions.
Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- structure
56641-05-5 structure
Product Name:Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-
CAS No:56641-05-5
MF:C13H16O4
MW:236.263744354248
CID:368813
PubChem ID:24865445
Update Time:2026-05-14

Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- Chemical and Physical Properties

Names and Identifiers

    • Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-
    • Poly(oxy-1,2-ethanediyl), alpha-(1-oxo-2-propen-1-yl)-omega-phenoxy-
    • Poly(oxy-1,2-ethanediyl), alpha-(1-oxo-2-propenyl)-omega-phenoxy-
    • Poly(oxy-1,2-ethanediyl), alpha-phenyl-omega-hydroxy-, 2-propenoate
    • Polyethylene glycol mono-phenyl ester acrylate
    • Poly(oxy-1,2-ethanediyl), .alpha.-phenyl-.omega.-hydroxy-, 2-propenoate
    • alpha-(1-oxo-2-propenyl)- omega -phenoxy-poly(oxy-2-ethanediyl
    • MDL: MFCD00197904

Computed Properties

  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 6
  • Complexity: 183
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • XLogP3: 2.4
  • Topological Polar Surface Area: 35.5

Experimental Properties

  • Color/Form: Not available
  • Density: 1.127?g/mL?at 25?°C
  • Boiling Point: 134?°C/1?mmHg(lit.)
  • Flash Point: Degrees Fahrenheit:235.4°F
    Degrees Celsius:113°C
  • Refractive Index: n20/D 1.502
  • Solubility: Not available

Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H315-H319-H335
  • Warning Statement: P261-P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: 26-36
  • Hazardous Material Identification: Xi
  • Risk Phrases:R36/37/38

Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- Pricemore >>

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Additional information on Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-

Comprehensive Overview of Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- (CAS No. 56641-05-5)

Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- (CAS No. 56641-05-5) is a specialized polymer widely utilized in industrial and research applications due to its unique chemical structure and versatile properties. This compound belongs to the family of polyethylene glycol (PEG) derivatives, which are renowned for their solubility, biocompatibility, and non-toxicity. The presence of a phenoxy group and a propenyl moiety in its structure enhances its reactivity, making it a valuable intermediate in the synthesis of advanced materials.

In recent years, the demand for functionalized PEG derivatives like Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- has surged, driven by their applications in drug delivery systems, bioconjugation, and surface modification. Researchers and manufacturers are increasingly exploring its potential in nanotechnology and biomedical engineering, where its ability to form stable conjugates with proteins and other biomolecules is highly prized. This aligns with the growing trend of personalized medicine and targeted therapies, which rely on precise chemical modifications to achieve desired therapeutic outcomes.

The synthesis of Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- involves controlled polymerization techniques to ensure consistent molecular weight and purity. Its hydrophilic-lipophilic balance (HLB) can be tailored by adjusting the length of the ethylene oxide chain, making it adaptable for various formulations. This flexibility has led to its use in cosmetic formulations, where it acts as an emulsifier or stabilizer, and in industrial coatings, where it improves adhesion and durability.

Environmental and safety considerations are paramount when handling Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy-. While it is generally regarded as safe, proper storage conditions—such as avoiding prolonged exposure to heat or moisture—are essential to maintain its stability. Regulatory bodies like the FDA and REACH have approved its use in specific applications, provided that manufacturers adhere to established guidelines. This compliance is critical for companies aiming to meet the increasing consumer demand for sustainable and eco-friendly products.

From a commercial perspective, the global market for PEG-based polymers is projected to grow significantly, with Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- playing a pivotal role. Its compatibility with green chemistry principles and its potential in renewable energy applications, such as solar cell materials, further enhance its appeal. As industries continue to innovate, this compound is expected to remain at the forefront of advanced material science.

In conclusion, Poly(oxy-1,2-ethanediyl),a-(1-oxo-2-propen-1-yl)-w-phenoxy- (CAS No. 56641-05-5) is a multifaceted polymer with broad applications across multiple sectors. Its unique chemical properties, combined with its adaptability and safety profile, make it a cornerstone of modern chemical research and industrial processes. As technology evolves, its role in cutting-edge innovations is likely to expand, solidifying its importance in the scientific and commercial landscapes.

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