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diethyl 2,2-bis(hydroxymethyl)propanedioate

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Origin: China

Cas No: 20605-01-0

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.:
    20605-01-0
    Other Names:
    N/A
    MF:
    C9H16O6
    EINECS No.:
    243-916-8
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    Yudong
    Model Number:
    20605-01-0
    Application:
    Pharmaceutical Intermediates
    Appearance:
    White crystal powder
    Molecular Weight:
    220.22000
    Density:
    1.224 g/cm3
    Boiling point:
    356.4°C(lit.)
    Melting point:
    49-51°C
    Flash point:
    >230°F

    Packaging&Delivery

    Packaging Details
    1Kg/bag
    25Kg/drum
    Port
    Shanghai Qingdao Tianjin
    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)10To be negotiated

    Products Description

    Identification
    Name
    Diethyl bis(hydroxymethyl)malonate
    Synonyms
    -
    Molecular Formula
    C9H16O6
    Molecular Weight
    220.22000
    CAS Registry Number
    20605-01-0
    EINECS
    243-916-8
    Properties
    Density
    1.224 g/cm3
    Boiling point
    356.4°C(lit.)
    Melting point
    49-51°C
    Flash point
    >230°F
    Safety Data
    Hazard Symbols
    Risk Codes
    Safety Description

  • Property

    CAS No.: 20605-01-0 Formula: C9H16O6 Molecular Weight: 220.22000

    Basic Info

    Chemical Name diethyl 2,2-bis(hydroxymethyl)propanedioate
    Synonyms

    Diethyl Bis(Hydroxymethyl)Malonate;
    Propanedioic acid,bis(hydroxymethyl)-,diethyl ester;
    2,2-bis(Hydroxymethyl) malonic acid diethyl ester;
    Diethyl 2,2-dihydroxymethylmalonate;
    2,2-bis(hydroxymethyl) diethyl malonate;
    diethyl bis-hydroxymethylmalonate;
    diethyl 2,2-bis(hydroxymethyl)propane-1,3-dioate;
    bis(hydroxymethyl)diethylmalonate;
    Diethyl 2,2-bis(hydroxymethyl)malonate;

    CAS No. 20605-01-0
    Molecular Formula C9H16O6
    Molecular Weight 220.22000
    PSA 93.06000
    LogP -0.91640

    Properties

    Appearance & Physical State White powder
    Density 1.224 g/cm3
    Boiling Point 356.4ºC at 760 mmHg
    Melting Point 45-52ºC
    Flash Point >230 °F
    Refractive Index 1.4331 (20ºC)
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Pressure 2.45E-06mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2918199090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Formaldehyde+Diethyl malonate→diethyl 2,2-bis(hydroxymethyl)propanedioate
    diethyl 2,2-dimethyl-1,3-dioxane-5,5-dicarboxylate→diethyl 2,2-bis(hydroxymethyl)propanedioate
    tetrachloromethane+Formaldehyde→diethyl 2,2-bis(hydroxymethyl)propanedioate

    Precursor

    Diethyl malonate
    tetrachloromethane
    Formaldehyde
    diethyl 2,2-dimethyl-1,3-dioxane-5,5-dicarboxylate

    Downstream Product

    Methyl 2-(bromomethyl)acrylate
    Ethanol
    Ethyl acrylate
    diethyl 2-methylidenepropanedioate

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