- Tetramethyldiphosphine
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Cas Database |
| Name |
Tetramethyldiphosphine |
EINECS | 222-949-1 |
| CAS No. | 3676-91-3 | Density | g/cm3 |
| PSA | 27.18000 | LogP | 2.38440 |
| Solubility | N/A | Melting Point |
-2.1°C |
| Formula | C4H12 P2 | Boiling Point | 123 °C at 760 mmHg |
| Molecular Weight | 122.087 | Flash Point | 24.9 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Ignites spontaneously in air. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Diphosphine,tetramethyl- (6CI,7CI,8CI,9CI); Tetramethylbiphosphine; Tetramethyldiphosphane;Tetramethyldiphosphine; Tetramethyldiphosphorus |
Article Data | 28 |
Tetramethyldiphosphine Chemical Properties
IUPAC Name: Dimethylphosphanyl(dimethyl)phosphane
Synonyms of Tetramethyldiphosphine (CAS NO.3676-91-3) : Dimethylphosphanyl(dimethyl)phosphane
InChI: InChI=1/C4H12P2/c1-5(2)6(3)4/h1-4H3
CAS NO:3676-91-3
Molecular Formula:C4H12P2
Molecular Weight :122.0856
Molecular Structure :.png)
EINECS: 222-949-1
Flash Point: 24.9 °C
Enthalpy of Vaporization: 34.61 kJ/mol
Boiling Point: 123 °C at 760 mmHg
Vapour Pressure: 16.4 mmHg at 25°C
Tetramethyldiphosphine Safety Profile
Ignites spontaneously in air. When Tetramethyldiphosphine (CAS NO.3676-91-3) is heated to decomposition ,it emits toxic fumes of POx. See also PHOSPHINE.
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