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Picture of Acetylenedicarboxylic acid monopotassium salt

Acetylenedicarboxylic acid monopotassium salt

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Origin: China

Cas No: 928-04-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 928-04-1 Formula: C4HKO4 Molecular Weight: 152.14700

    Basic Info

    Chemical Name Acetylenedicarboxylic acid monopotassium salt
    Synonyms

    potassium,4-hydroxy-4-oxobut-2-ynoate;
    2-Butynedioic acid, monopotassium salt;

    CAS No. 928-04-1
    Molecular Formula C4HKO4
    Molecular Weight 152.14700
    PSA 77.43000
    LogP -2.17570

    Properties

    Appearance & Physical State white powder
    Boiling Point 362.4ºC at 760 mmHg
    Melting Point 133ºC
    Flash Point 187.2ºC
    Water Solubility slightly soluble (20 ºC)
    Stability Stable. Incompatible with bases, reducing agents, 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 AP0700000
    Hazard Class 6.1
    Safety Statements S26-S36/37/39-S45
    HS Code 29171990
    Packing Group I
    WGK Germany 3
    RIDADR UN 2811
    Risk Statements R23/25; R27; R36/37/38
    Hazard Codes T+

    Downstream Product

    2,2,3,3-tetradeuteriobutanedioic acid
    Diethyl acetylenedicarboxylate
    bicyclo[2.2.1]hepta-2,5-diene-3-carboxylic acid
    bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid

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