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Ethylparaben

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Origin: China

Cas No: 120-47-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    120-47-8
    Other Names:
    Ethylparaben
    MF:
    C9H10O3
    EINECS No.:
    204-399-4
    Place of Origin:
    Shanghai, China
    Purity:
    99%
    Appearance:
    white
    Usage:
    Cosmetic Raw Materials, Detergent Raw Materials, Hair Care Chemicals, Oral Care Chemicals
    Brand Name:
    Terppon
    Model Number:
    121
    color:
    white

    Packaging&Delivery

    Packaging Details
    in 25kg drum
    Port
    shanghai
    Lead Time:
    1 week

  • Property

    CAS No.: 120-47-8 Formula: C9H10O3 Molecular Weight: 166.17400

    Description

    Ethylparaben (ethyl para-hydroxybenzoate) is the ethyl ester of p-hydroxybenzoic acid. Its formula is HO-C6H4-CO-O-CH2CH3. It is a member of the class of compounds known as parabens.
    It is used as an antifungal preservative. As a food additive, it has E number E214.
    Sodium ethyl para-hydroxybenzoate, the sodium salt of ethylparaben, has the same uses and is given the E number E215.

    Basic Info

    Chemical Name Ethylparaben
    Synonyms

    Sobrol A;
    para-hydroxybenzoic acid ethyl ester;
    nipazina;
    nipagina;
    ethyl para-hydroxybenzoate;
    Mycocten;
    napagina;
    4-hydrodxybenzoic acid ethylester;
    solbrola;
    ethyl 4-hydroxybenzoate;
    4-hydroxybenzoic acid ethyl ester;
    4-hydroxybenzoic ethyl ester;
    Keloform;
    Easeptol;
    Benzoic acid, 4-hydroxy-, ethyl ester;
    Ethyl paraben;
    4-Hydroxy-Benzoicaciethylester;

    CAS No. 120-47-8
    Molecular Formula C9H10O3
    Molecular Weight 166.17400
    PSA 46.53000
    LogP 1.56890

    Properties

    Appearance & Physical State white crystalline powder
    Density 1.168 g/cm3
    Boiling Point 297-298ºC
    Melting Point 115-118ºC
    Flash Point 120.3ºC
    Refractive Index 1.538
    Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
    Storage Condition 0-6ºC
    Vapor Pressure 0.000759mmHg at 25°C

    Safety Info

    RTECS DH2190000
    Safety Statements S24/25
    HS Code 2918290000
    WGK Germany 1
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    ethyl 4-(methanesulfonyloxy)benzoate→Ethylparaben+Ethyl benzoate
    Ethyl p-Anisate→Ethylparaben+4-methoxybenzoic acid
    4-hydroxybenzaldehyde→Ethylparaben+hydroquinone

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD - Lethal dose Rodent - rat >200 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Oral LD50 - Lethal dose, 50 percent kill Rodent - mouse 3 gm/kg 1.Details of toxic effects not reported other than lethal dose value
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - mouse 520 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    Ethanol
    ethyl 4-(oxan-2-yloxy)benzoate
    4-Hydroxybenzoic acid
    carbon monoxide

    Downstream Product

    4-(2-methylpropoxy)benzoyl chloride
    4-dodecoxybenzoyl chloride
    1 3-BIS(P-CARBOXYPHENOXY)PROPANE
    Ethyl 3,4-dihydroxybenzoate

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