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2-hydrazinoethanol

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Origin: China

Cas No: 109-84-2

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

  • Property

    CAS No.: 109-84-2 Formula: C2H8N2O Molecular Weight: 76.09770

    Description

    2-Hydroxyethylhydrazine is a reagent that is used in the preparation of dichlorophenoxymethyl-substituted pyrazolones and analogs as neuroprotectors against cytoxicity from protein aggregation of mutant superoxide dismutase 1.

    Basic Info

    Chemical Name 2-hydrazinoethanol
    Synonyms

    2-Hydrazinylethanol;
    2-Hydroxyethylhydrazine;
    Ethanol, 2-hydrazino-;
    2-Hydrazinoethanol;

    CAS No. 109-84-2
    Molecular Formula C2H8N2O
    Molecular Weight 76.09770
    PSA 58.28000
    LogP -0.46680

    Properties

    Appearance & Physical State Clear, colorless liquid.
    Density 1.123
    Boiling Point 155-160ºC (32 mmHg)
    Melting Point -70ºC
    Flash Point 165 °F
    Refractive Index 1.493
    Stability Stable under normal temperatures and pressures.
    Storage Condition Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Pressure 0.015mmHg at 25°C

    Safety Info

    RTECS KL2800000
    Hazard Class 6.1
    Safety Statements S23-S26-S36/37/39-S45
    HS Code 2942000000
    Packing Group II
    WGK Germany 3
    RIDADR UN 2810
    Risk Statements R23/24/25; R36/37/38; R40
    Hazard Codes T
    Symbol GHS06, GHS08
    Caution Statement P261; P280; P301 + P310; P305 + P351 + P338; P311
    Hazard Declaration H301 + H311 + H331; H315; H319; H335; H351
    Signal Word Danger

    Synthesis Route

    2-Azidoethanol→2-hydrazinoethanol+ethanolamine
    ethanolamine→2-hydrazinoethanol
    oxirane→2-hydrazinoethanol

    Precursor

    oxirane
    2-chloroethanol
    2-Azidoethanol
    ethanolamine

    Downstream Product

    2-[2-(2-hydroxyethyl)hydrazinyl]ethanol
    5-[3,5-diethyl-1-(2-hydroxyethyl)pyrazol-4-yl]oxybenzene-1,3-dicarbonitrile
    2-(5-(pyridin-2-yl)-1H-pyrazol-1-yl)ethanol
    ETHYL 5-AMINO-1-(2-HYDROXYETHYL)PYRAZOLE-4-CARBOXYLATE

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