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    HomeProductsBasic & Fine ChemicalsFine Chemicals4-Benzyloxyanisole (Hydroquinone Benzyl Methyl Ether) – CAS 5385-35-3
    • 4-Benzyloxyanisole (Hydroquinone Benzyl Methyl Ether) – CAS 5385-35-3
    • 4-Benzyloxyanisole (Hydroquinone Benzyl Methyl Ether) – CAS 5385-35-3

    4-Benzyloxyanisole (Hydroquinone Benzyl Methyl Ether) – CAS 5385-35-3

    4-Benzyloxyanisole, also widely known in the chemical industry as Hydroquinone Benzyl Methyl Ether and registered under CAS No. 5385-35-3, is a high-purity organic intermediate used in advanced fine chemical synthesis. Structurally identified as 1-(Benzyloxy)-4-methoxybenzene, this compound features a hydroquinone core where the two hydroxyl groups are substituted by a benzyl group and a methyl group, respectively. It appears as a white to off-white crystalline powder with a melting point range of approximately 72-75°C. Unlike Hydroquinone or MEHQ, 4-Benzyloxyanisole is a diether, making it chemically stable and lacking free phenolic hydroxyl groups. This unique structure makes it a vital building block in the synthesis of pharmaceuticals, specific dermatological agents, and agrochemicals, as well as a precursor in the development of liquid crystals and specialty polymers. We offer premium grade 4-Benzyloxyanisole (purity ≥99%) packed in fiber drums to meet rigorous industrial standards.

    • CAS: 5385-35-3
    • Synonyms: p-Benzyloxyanisole, 1-Methoxy-4-(benzyloxy)benzene, Benzyl 4-methoxyphenyl ether, Hydroquinone methyl benzyl ether, 4-Methoxybenzyl phenyl ether, Phenylmethyl 4-methoxyphenyl ether.
    • Einecs: 654-563-8
    • Molecular Formula: C₁₄H₁₄O₂
    • Grade: Industrial grade 99%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    1 Physicochemical properties
    2 Application Areas
    3 Storage conditions
    4 Safety precautions

    Physicochemical properties

    PropertyValue
    Chemical FormulaC₁₄H₁₄O₂
    Molecular Weight214.26 g/mol
    CAS Number5385-35-3
    AppearanceColorless liquid (or crystal, depending on the supplier and purity)
    Density1.081 g/cm³ (predicted)
    Melting Point71 °C
    Boiling Point334.3 ± 17.0 °C (predicted)
    Flash Point134.9 ± 20.5 °C
    Refractive IndexNot specifically reported, but related compounds may have values around 1.5-1.6
    SolubilityInsoluble in water, but soluble in organic solvents (e.g., ethanol, ether)
    Storage ConditionsSealed in dry, at room temperature

    Application Areas

    As an organic synthesis intermediate, it is used in the research and development of pharmaceuticals, fragrances, and functional materials
    The structure contains benzene rings and ether bonds, which may be used for liquid crystal materials or polymer modification

    Storage conditions

    Sealed and dry storage: Keep in a cool, ventilated place to avoid moisture absorption or oxidation
    Temperature control: It is recommended to store at room temperature or refrigerated (2-8 ° C), and for long-term storage, inert gas (such as nitrogen) should be filled for protection
    Isolation requirement: Separate from strong oxidants and acids to prevent reactions

    Safety precautions

    Personal protection: Wear chemical resistant gloves, goggles, and dust masks during operation to avoid skin contact or inhalation of dust
    Leakage treatment: Collect after adsorption with sand and do not directly discharge into the sewer
    Emergency measures:
    Skin contact: Immediately rinse with water and soap
    Eye contact: Rinse continuously for 15 minutes and seek medical attention

    FAQ - Technical & Supply Chain

    • Q:

      What is the chemical structure difference between 4-Benzyloxyanisole and Hydroquinone?

      A: Hydroquinone has two free hydroxyl (-OH) groups. 4-Benzyloxyanisole (CAS 5385-35-3) is a "capped" derivative where one -OH is methylated (-OCH3) and the other is benzylated (-OCH2Ph). This makes it a diether, significantly changing its solubility and reactivity compared to the parent hydroquinone.
    • Q:

      What are the solubility characteristics of CAS 5385-35-3?

      A: Being a lipophilic ether, it is practically insoluble in water but exhibits excellent solubility in common organic solvents such as ethanol, acetone, ethyl acetate, and chloroform.
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    • Application or intended end use
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    Storage & Handling

    Packaging, Storage, and Handling Notes

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    Tags:

    Anisole Derivative Aromatic Ether Fine Chemical Intermediate

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