Cas no 2985-57-1 (4-Decylphenol)

4-Decylphenol is a phenolic compound with a hydrophobic decyl chain, making it useful as an intermediate in the synthesis of surfactants, lubricant additives, and polymer stabilizers. Its amphiphilic structure allows it to function as a nonionic surfactant, providing effective emulsification and dispersion properties. The long alkyl chain enhances solubility in organic matrices, improving compatibility in industrial formulations. Additionally, 4-Decylphenol exhibits thermal stability, making it suitable for high-temperature applications. Its reactivity with epoxides and aldehydes enables its use in resin and adhesive production. The compound is also employed in corrosion inhibitors and antioxidant formulations due to its phenolic hydroxyl group, which offers moderate antioxidative properties.
4-Decylphenol structure
4-Decylphenol structure
Product Name:4-Decylphenol
CAS No:2985-57-1
MF:C16H26O
MW:234.377045154572
MDL:MFCD10698711
CID:84555
PubChem ID:572479
Update Time:2025-08-01

4-Decylphenol Chemical and Physical Properties

Names and Identifiers

    • 4-decylphenol
    • 4-(3-Decyl)phenol
    • 4-Decylbenzolol
    • p-Decylphenol
    • phenol, 4-decyl-
    • Phenol, p-decyl-
    • CGTLMVREWQIWEC-UHFFFAOYSA-N
    • 4-n-decylphenol
    • monodecylphenol
    • 4-Decylphenol #
    • SCHEMBL272646
    • DTXSID00183968
    • MFCD10698711
    • AS-56439
    • D81091
    • AKOS015890823
    • 2985-57-1
    • FT-0754876
    • 4-Decylphenol
    • MDL: MFCD10698711
    • Inchi: 1S/C16H26O/c1-2-3-4-5-6-7-8-9-10-15-11-13-16(17)14-12-15/h11-14,17H,2-10H2,1H3
    • InChI Key: CGTLMVREWQIWEC-UHFFFAOYSA-N
    • SMILES: OC1C=CC(=CC=1)CCCCCCCCCC

Computed Properties

  • Exact Mass: 234.19848
  • Monoisotopic Mass: 234.198
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 9
  • Complexity: 159
  • 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
  • XLogP3: 6.4
  • Topological Polar Surface Area: 20.2

Experimental Properties

  • Color/Form: 無(wú)色至稻草 色的 液體
  • Density: 0.927
  • Boiling Point: 346.3 °C at 760 mmHg
  • Flash Point: 195.4 °C
  • Refractive Index: 1.503
  • PSA: 20.23
  • LogP: 5.07540

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4-Decylphenol Related Literature

Additional information on 4-Decylphenol

Comprehensive Guide to 4-Decylphenol (CAS No. 2985-57-1): Properties, Applications, and Industry Insights

4-Decylphenol (CAS No. 2985-57-1) is a versatile organic compound classified as an alkylphenol, widely utilized in industrial and research applications. With the molecular formula C16H26O, this compound features a phenolic hydroxyl group attached to a decyl (10-carbon) chain, offering unique physicochemical properties. Its hydrophobic-lipophilic balance (HLB) makes it valuable in formulations requiring controlled solubility, such as surfactants, stabilizers, and polymer additives.

In recent years, the demand for 4-Decylphenol derivatives has surged due to their role in green chemistry initiatives and sustainable material development. Researchers are exploring its potential as a bio-based intermediate for epoxy resins and non-ionic surfactants, aligning with global trends toward eco-friendly alternatives. The compound’s stability under high-temperature conditions also positions it as a candidate for high-performance lubricants and thermal stabilizers.

From a technical perspective, 4-Decylphenol exhibits a melting point of 72–75°C and a boiling point of 330°C, making it suitable for applications requiring thermal resistance. Its low volatility and chemical inertness further enhance its utility in coatings and adhesives. Industry stakeholders frequently search for "4-Decylphenol solubility" and "CAS 2985-57-1 safety data," reflecting concerns about compatibility and regulatory compliance. Notably, the compound is not classified as hazardous under major chemical inventories like REACH or TSCA.

Emerging applications include its use in nanomaterial synthesis, where 4-Decylphenol acts as a capping agent for metal nanoparticles. This aligns with the growing interest in "nanotechnology additives" and "advanced material engineering" across academic and industrial forums. Additionally, its role in antioxidant formulations for plastics has gained attention, particularly in packaging materials requiring extended shelf-life properties.

Quality control of CAS No. 2985-57-1 typically involves HPLC and GC-MS analysis to ensure purity >98%. Suppliers emphasize "high-purity 4-Decylphenol" as a key selling point, catering to pharmaceuticals and specialty chemicals. Environmental considerations have also spurred studies on its biodegradability, with recent data suggesting moderate degradation rates under aerobic conditions—a critical factor for manufacturers prioritizing circular economy principles.

Market analysts project steady growth for alkylphenol compounds, driven by demand in Asia-Pacific manufacturing hubs. Frequently asked questions like "How to store 4-Decylphenol?" (recommended: inert atmosphere, <20°C) and "Is 4-Decylphenol compatible with polyethylene?" (yes, with polarity modifiers) highlight practical user concerns. The compound’s synergistic effects with phosphite stabilizers are another trending topic in polymer science communities.

In summary, 4-Decylphenol (CAS 2985-57-1) represents a multifaceted chemical building block with expanding applications. Its alignment with sustainability goals and material innovation ensures ongoing relevance in sectors ranging from specialty chemicals to advanced materials. Proper handling protocols and purity verification remain essential for optimal performance in downstream applications.

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