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Изображение m-Phthalaldehyde

m-Phthalaldehyde

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начало: Китай

Кас Но: 626-19-7

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 80 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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  • Характеристики продукции
  • Описание продукта

  • Quick Details

    CAS No.:
    626-19-7
    Other Names:
    Isophthalaldehyde
    MF:
    C8H6O2
    EINECS No.:
    210-935-8
    Place of Origin:
    Shandong, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%MIN
    Brand Name:
    BOSS
    Model Number:
    a 626-19-7
    Application:
    organic intermediates
    Appearance:
    white powder
    Product name:
    m-Phthalaldehyde
    Description:
    white powder
    CAS:
    626-19-7
    Molecular Formula:
    C8H6O2
    EINECS:
    210-935-8
    Synonyms:
    Isophthalaldehyde
    brands:
    boss
    Assay:
    99%min
    useage:
    intermediates
    Package:
    25kg/carton drum

    Packaging&Delivery

    Packaging Details
    1kg/drum 5kg/drum, 10kg/drum,25kg/drum
    Port
    shanghai, tianjin,qingdao
    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)5To be negotiated

  • Property

    CAS No.: 626-19-7 Formula: C8H6O2 Molecular Weight: 134.13200

    Description

    Isophthaldehyde is used as a reagent in the synthesis of 2-chlorobenzoic acid derivatives which display antimicrobial activity. Also used as a reagent in the synthesis of isoniazid derivatives with potent antitubercular activity and novel steroidal spiro-oxindoles as potent antiproliferative agents.

    Basic Info

    Chemical Name m-Phthalaldehyde
    Synonyms

    1,3-Benzenedicarboxaldehyde;
    benzene-1,3-dicarbaldehyde;

    CAS No. 626-19-7
    Molecular Formula C8H6O2
    Molecular Weight 134.13200
    PSA 34.14000
    LogP 1.31160

    Properties

    Appearance & Physical State colourless or light yellow crystals
    Density 1.189 g/cm3
    Boiling Point 136ºC (17 torr)
    Melting Point 88-90ºC
    Flash Point 94.1ºC
    Refractive Index 1.622
    Stability Stable. Combustible. Incompatible with strong oxidizing agents.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    Safety Info

    RTECS NT1981000
    Safety Statements S24/25
    HS Code 2912299000
    WGK Germany 3

    Synthesis Route

    benzene-1,3,5-tricarboxylic acid→m-Phthalaldehyde+Benzene-1,3,5-tricarbaldehyde
    1,3,5-Benzenetricarboxylic acid chloride→m-Phthalaldehyde+Benzene-1,3,5-tricarbaldehyde
    3-Penten-2-ol+N,N-dimethylformamide→m-Phthalaldehyde+Benzene-1,3,5-tricarbaldehyde

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary DB-Wax - 2341. temperature ramp

    Precursor

    1,3-Bis(bromomethyl)benzene
    1,3-bis-diacetoxymethyl-benzene
    isophthalic acid
    1,3-Benzenedimethanol

    Downstream Product

    1,3-Phenylenebis(phenylmethanone)
    ethyl 3-formylbenzoate
    1,3-Bis(4,5-dihydro-2-oxazolyl)benzene
    1,3-bis(dibromomethyl)benzene

Популярные теги: m-phthalaldehyde, Китай, производитель, поставщик, фабрика, оптовая торговля, низкая цена, высокое качество
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