CAS No 590-93-2 , but-2-ynoic acid Search by region : India

Name: but-2-ynoic acid
Synonyms: Tetrolic acid; 1-Propynecarboxylic acid; Tetrolic acid (8CI); AC1Q5BPY; 3-Methylpropiolic acid;but-2-ynoic acid; but-2-ynoic acid; 590-93-2; PubChem16226;
CAS Registry Number:590-93-2
Transport: UN 3261
Melting Point: 74-78 ºC
Density: 1.159 g/cm³
Safety Statements: R20/21/22;R34
Hazard Symbols: C: Corrosive;
EINECS: 209-695-7
Molecular Weight: 84.07336
InchiKey: LUEHNHVFDCZTGL-UHFFFAOYSA-N
InChI: InChI=1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
Risk Statements: S26;S36/37/39;S45
Molecular Formula: C₄H₄O₂
Molecular Structure:

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