Molecule structure of Cobaltous oxalate (CAS NO.814-89-1):

IUPAC Name: Cobalt; oxalic acid 
Molecular Weight: 148.96808 g/mol
Molecular Formula: C₂H₂CoO₄ 
Density: 3.021g/cm³
Melting Point: 250 °C (dec.)
Flash Point: 188.8 °C
Enthalpy of Vaporization: 67.15 kJ/mol
Boiling Point: 365.1 °C at 760 mmHg
Vapour Pressure: 2.51E-06 mmHg at 25 °C
H-Bond Donor: 2
H-Bond Acceptor: 4
Rotatable Bond Count: 1
Exact Mass: 148.928509
MonoIsotopic Mass: 148.928509
Topological Polar Surface Area: 74.6
Heavy Atom Count: 7
Canonical SMILES: C(=O)(C(=O)O)O.[Co]
InChI: InChI=1S/C2H2O4.Co/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);
InChIKey: GHVNNFKGRJGVLD-UHFFFAOYSA-N
EINECS: 212-409-3

Risk Statements: 20/21/22 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 3282
HazardClass: 6.1(b)
PackingGroup: III

 Cobaltous oxalate (CAS NO.814-89-1) is also named as Cobalt oxalate (1:1) ; Cobalt oxalate (CoC₂O₄) ; Cobalt oxalate (VAN) ; NSC 112245 ; Oxalic acid cobalt(2+) salt (1:1) ; Cobalt oxalate ; Ethanedioic acid, cobalt(2+) salt (1:1) ; Oxalic acid, cobalt(2+) salt (1:1) (8CI) .Cobaltous oxalate (CAS NO.814-89-1) is rose red powder.