-
Name
di-μ-propionato-bis
- EINECS
- CAS No. 31126-81-5
- Density g/cm3
- Solubility
- Melting Point
- Formula C12H20 O8 Rh2
- Boiling Point 141.7°Cat760mmHg
- Molecular Weight 498.097
- Flash Point 57.7°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
-
Molecular Structure
- Hazard Symbols
- Synonyms Rhodium,tetrakis(m-propionato)di-, (Rh-Rh) (8CI);Rhodium, tetrakis[m-(propanoato-O:O')]di-, (Rh-Rh); Propanoic acid, rhodium complex;Di-rhodium (II) tetrakis(3,3,3-triphenylpropionate); Rhodium(II) propionate;Tetrakis-m-(propionato)dirhodium
- PSA 105.20000
- LogP 1.61560
Rhodium(II) propionate Chemical Properties
IUPAC Name: Propanoate; rhodium(2+)
Synonyms of Rhodium(II) propionate (CAS NO.31126-81-5): Rhodium, tetrakis(mu-(propanoato-O:O'))di-, (Rh-Rh) ; Rhodium, tetrakis(mu-propionato)di-, (Rh-Rh)
CAS NO: 31126-81-5
Molecular Formula: C12H20O8Rh2
Molecular Weight : 498.093400 g/mol
Molecular Structure: .png)
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 37.3 Å2
Flash Point: 57.7 °C
Enthalpy of Vaporization: 40.08 kJ/mol
Boiling Point: 141.7 °C at 760 mmHg
Vapour Pressure: 4.23 mmHg at 25°C
Rhodium(II) propionate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 4500ug/kg (4.5mg/kg) | Proceedings of the Society for Experimental Biology and Medicine. Vol. 145, Pg. 1278, 1974. |
Rhodium(II) propionate Safety Profile
Poison by intraperitoneal route. Mutation data reported. When Rhodium(II) propionate (CAS NO.31126-81-5) is heated to decomposition, it emits acrid smoke and irritating fumes. See also RHODIUM.
Rhodium(II) propionate Standards and Recommendations
OSHA PEL: TWA 0.1 mg(Rh)/m3
ACGIH TLV: TWA 1 mg(Rh)/m3
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