-
Name
RHODIUM ACETATE, BROWN, WATER SOLUBLE
- EINECS 255-707-9
- CAS No. 5503-41-3
- Density g/cm3
- Solubility
- Melting Point
- Formula C2H4 O2 . 1/2 Rh
- Boiling Point 117.1°Cat760mmHg
- Molecular Weight 223.03
- Flash Point 40°C
- Transport Information
- Appearance
- Safety Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also RHODIUM.
- Risk Codes R36/38;
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Rhodiumacetate (7CI); Rhodium diacetate; Rhodium(II) acetate
- PSA 80.26000
- LogP -2.48760
Rhodium (II) acetate dimer dihydrate Chemical Properties
IUPAC Name: Rhodium(2+) diacetate
Synonyms: Aceticacid,rhodium(2+)salt ; RH-110 ; Rhodiumdiacetate ; Rhodium acetate, brown, water soluble ; Rhodium (II) acetate ; Rhodium(II)acetate,dimer,Premion99.99%(metalsbasis),Rh46.2%min ; Rhodium(ii) acetate, dimer, premion ; Tetrakis(aceto)dirhodium(ii)
CAS NO: 5503-41-3
Molecular Formula of Rhodium(ii) acetate (CAS NO. 5503-41-3) : C4H6O4Rh
Molecular Weight of Rhodium(ii) acetate (CAS NO. 5503-41-3) : 220.99
Molecular Structure of Rhodium(ii) acetate (CAS NO. 5503-41-3) : 
EINECS: 255-707-9
Mol File: 5503-41-3.mol
Flash Point: 40 °C
Enthalpy of Vaporization: 23.7 kJ/mol
Boiling Point: 117.1 °C at 760 mmHg
Vapour Pressure: 13.9 mmHg at 25°C
Rhodium (II) acetate dimer dihydrate Toxicity Data With Reference
| 1. | dni-mus:ast 10 µmol/L | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 145 (1974),1278. | ||
| 2. | dnd-mam:lym 100 µmol/L | CCROBU Cancer Chemotherapy Reports, Part 1. 59 (1975),611. | ||
| 3. | ipr-mus LD50:27 mg/kg | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 145 (1974),1278. |
Rhodium (II) acetate dimer dihydrate Safety Profile
Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also RHODIUM.
Hazard Codes
Xi
Risk Statements 36/38
R36/38: Rhodium(ii) acetate (CAS NO. 5503-41-3) is irritating to eyes and skin.
Safety Statements 37/39-28-26-15
S15:Keep Rhodium(ii) acetate (CAS NO. 5503-41-3)
away from heat.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28:After contact with skin, wash immediately with plenty of soap-suds.
S37/39:Wear suitable gloves and eye/face protection.
Rhodium (II) acetate dimer dihydrate Standards and Recommendations
OSHA PEL: TWA 0.001 mg(Rh)/m3
ACGIH TLV: TWA 1 mg(Rh)/m3
Rhodium (II) acetate dimer dihydrate Specification
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.
Related Products
- Rhodium
- Rhodium (II) acetate dimer dihydrate
- Rhodium (triphenylphosphine)carbonylacetylacetonate
- Rhodium acetate
- Rhodium carbonyl chloride
- Rhodium chloride trihydrate
- Rhodium dibutyrate
- Rhodium iodide (RhI3), monohydrate (9CI)
- Rhodium octanoate dimer
- Rhodium oxide
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