CAS No: 328-42-7, Chemical Name: Oxalacetic acid
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328-42-7 Oxalacetic acid

product Name Oxalacetic acid
Synonyms Oxosuccinic acid; Oxalacetic acid 2-Oxosuccinic; Oxaloacetic acid; 2-oxobutanedioic acid; 2-oxobutanedioate; Oxobutanedioic Acid
Molecular Formula C4H2O5
Molecular Weight 130.0568
InChI InChI=1/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)/p-2
CAS Registry Number 328-42-7
EINECS 206-329-8
Molecular Structure 328-42-7 Oxalacetic acid
Melting point 161℃
Boiling point 341.9°C at 760 mmHg
Flash point 174.8°C
Water solubility soluble
Vapour Pressur 1.41E-05mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R34:;
Safety Description S26:;
S36/37/39:;
S45:;