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Início > All categories> Household Chemicals> Cosmetics Materials> Preservatives> Dimethyloldimethyl hydantoin
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Dimethyloldimethyl hydantoin

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Origem: China

Cas No: 6440-58-0

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto

  • Property

    CAS No.: 6440-58-0 Formula: C7H12N2O4 Molecular Weight: 188.18100

    Description

    DMDM hydantoin is an antimicrobial formaldehyde releaser preservative with the trade name Glydant. DMDM hydantoin is an organic compound belonging to a class of compounds known as hydantoins. It is used in the cosmetics industry and found in products like shampoos, hair conditioners, hair gels, Rite Aid Liquid Lubricant, and skin care products.
    DMDM hydantoin works as a preservative because the released formaldehyde makes the environment less favorable to the microorganisms.

    Basic Info

    Chemical Name Dimethyloldimethyl hydantoin
    Synonyms

    DMDMH and BIT;
    dmdm hydantoin;
    1,3-Dihydroxymethyl-5,5-dimethylhydantoin;
    dimethylol dimethyl hydantion;
    dimethylol-5,5-dimethylhydantoin;
    Mackgard DM;
    glydant;
    DMDMH;
    dmdmh55;
    1,3-dimethylol-5,5-dimethyl hydantoin;
    dimethylol;
    1,3-bis;

    CAS No. 6440-58-0
    Molecular Formula C7H12N2O4
    Molecular Weight 188.18100
    PSA 81.08000
    LogP -1.19540

    Properties

    Appearance & Physical State Liquid
    Density 1.349 g/cm3
    Boiling Point 303.7ºC at 760 mmHg
    Melting Point 797 °C(lit.)
    Flash Point 137.5ºC
    Refractive Index 1.529

    Safety Info

    HS Code 2933990090
    Hazard Codes Xi

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Rodent - rabbit 2 mg/24H -
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 2 gm/kg 1.Gastrointestinal-ulceration or bleeding from stomach
    2.Liver-other changes
    3.Kidney, Ureter, Bladder-other changes
    Oral LDLo - Lowest published lethal dose Rodent - mouse 3 gm/kg 1.Details of toxic effects not reported other than lethal dose value

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