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1,3-Dibromo-5,5-dimethylhydantoin

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Origin: China

Cas No: 77-48-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    77-48-5
    Other Names:
    Dimethyl Dibromohydantoin
    MF:
    C5H6Br2N2O2
    EINECS No.:
    201-030-9
    Place of Origin:
    Jiangsu, China
    Type:
    Pharmaceutical Intermediates
    Purity:
    99%
    Brand Name:
    KPRX
    Model Number:
    CAS 77-48-5
    Application:
    Industrial disinfectant, Syntheses Material Intermediates
    Appearance:
    White powder, White powder
    Product name:
    1,3-Dibromo-5,5-dimethylhydantoin-CAS No 77-48-5 with fast delivery
    Name:
    1,3-Dibromo-5,5-dimethylhydantoin
    Description:
    Industrial use antiseptic disinfectant

    Packaging&Delivery

    Packaging Details
    20kg/drum
    Pallet can be avialable for bulk order.
    Port
    shanghai or ningbo
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)3To be negotiated

  • Property

    CAS No.: 77-48-5 Formula: C5H6Br2N2O2 Molecular Weight: 285.92100

    Description

    DBDMH is an organic compound derived from the heterocycle called dimethylhydantoin. This white crystalline compound with a slight bromine odor is widely used as a disinfectant used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems. Its action does not involve the use of hypochlorous acid.

    Basic Info

    Chemical Name 1,3-Dibromo-5,5-dimethylhydantoin
    Synonyms

    N,N'-dibromo-5,5-dimethyl hydantoin;
    BROMTOIN;
    DDH;
    3-DibroMo-5;
    1,3-dibromo-5,5-dimethyl-2,4-imidazolidinedione;
    DIBROMANTIN;
    1,3-dibromo-5,5-dimethyl-hydantoin;
    dibromantine;
    2,4-Imidazolidinedione, 1,3-dibromo-5,5-dimethyl-;
    1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione;
    1,3-dibromo-4,4-dimethyl-2,5-dioxoimidazolidine;
    DIBROMATIN;
    DBDMH;
    Bromotoin;
    1,3-Dibromo-5;

    CAS No. 77-48-5
    Molecular Formula C5H6Br2N2O2
    Molecular Weight 285.92100
    PSA 40.62000
    LogP 1.52480

    Properties

    Appearance & Physical State white powder
    Density 2.183 g/cm3
    Boiling Point 250.2ºC at 760 mmHg
    Melting Point 197-199ºC
    Flash Point 155ºC
    Refractive Index 1.621
    Stability Stable under normal temperatures and pressures.
    Storage Condition 0-6ºC

    Safety Info

    RTECS MU0686000
    Hazard Class 5.1
    Safety Statements S17-S26-S36/37/39-S45-S61
    HS Code 29332100
    Packing Group II
    WGK Germany 3
    RIDADR UN 3087 5.1/PG 2
    Risk Statements R22; R34; R50; R8
    Hazard Codes C
    Caution Statement P210; P220; P280; P305 + P351 + P338; P370 + P378
    Signal Word Danger
    Hazard Declaration H272; H301; H314; H317; H410
    Symbol GHS03, GHS05, GHS06, GHS09

    Synthesis Route

    5,5-Dimethylhydantoin→1,3-Dibromo-5,5-dimethylhydantoin
    1,3-Dichloro-5,5-dimethylhydantoin+5,5-Dimethylhydantoin→1,3-Dibromo-5,5-dimethylhydantoin
    Sodium cyanide+acetone→1,3-Dibromo-5,5-dimethylhydantoin

    Precursor

    acetone
    1,3-Dichloro-5,5-dimethylhydantoin
    5,5-Dimethylhydantoin
    Sodium cyanide

    Downstream Product

    1,6-Dibromopyrene
    1-N,1-N,6-N,6-N-tetrakis(4-methylphenyl)pyrene-1,6-diamine
    Cyclohexanone
    1-N,1-N,8-N,8-N-tetrakis(4-methylphenyl)pyrene-1,8-diamine

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