Description of Butanedioic acid,2-oxo-

Detail of > 328-42-7

• CAS Number:
• 328-42-7
• Name:

• Butanedioic acid,2-oxo-

• Superlist Name:
• Oxalacetic acid
• Formula:
• C₄H₄O₅
• Molecular Structure:
• 
• Synonyms:
• Butanedioicacid, oxo- (9CI);Oxalacetic acid (8CI);2-Ketosuccinic acid;2-Oxobutanedioicacid;2-Oxosuccinic acid;Ketosuccinic acid;NSC 284205;NSC 77688;OAA;Oxaloethanoic acid;Oxosuccinic acid;a-Ketosuccinic acid;
• Molecular Weight:
• 132.07
• EINECS:
• 206-329-8
• Density:
• 1.631 g/cm³
• Melting Point:
• 161 ¡ãC (dec.)(lit.)
• Boiling Point:
• 341.9 ¡ãC at 760 mmHg
• Flash Point:
• 174.8 ¡ãC
• Solubility:
• soluble in water
• Appearance:
• off-white crystals
• Hazard Symbols:
• C
• Risk Codes:
• 34
• Safety:
• 26-36/37/39-45Details
• Transport Information:
• UN 3261 8/PG 2