Basic information
- Name:
Cobaltous oxalate
- CAS No.:
814-89-1
- Molecular Structure:
- Formula:
- C2H2CoO4
- Molecular Weight:
- 148.97
- Synonyms:
- Cobaltoxalate (CoC2O4) (6CI);Oxalic acid, cobalt(2+) salt (1:1) (8CI);Ethanedioic acid,cobalt(2+) salt (1:1);
- EINECS:
- 212-409-3
- Melting Point:
- 250 °C (dec.)
- Boiling Point:
- 365.1 °C at 760 mmHg
- Flash Point:
- 188.8 °C
- Appearance:
- rose red powder
- Risk Codes:
- 20/21/22
- Safety Description:
- 26-36/37/39 Details
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Chemistry
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
Safety Profile
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
Specification
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.