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Cas Database |
| Name |
Tri-N-propylphosphine oxide |
EINECS | N/A |
| CAS No. | 1496-94-2 | Density | 0.875 g/cm3 |
| PSA | 26.88000 | LogP | 3.57950 |
| Solubility | slightly soluble in Water | Melting Point |
39ºC |
| Formula | C9H21 O P | Boiling Point | 293.6 °C at 760 mmHg |
| Molecular Weight | 176.239 | Flash Point | 131.3 °C |
| Transport Information | N/A | Appearance | white xtl. |
| Safety | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of POx. | Risk Codes | 20/21/22-36/37/38 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
NSC 222455;Tripropylphosphine oxide |
Article Data | 3 |
Tri-N-propylphosphine oxide Chemical Properties
IUPAC Name: 1-Dipropylphosphorylpropane
The MF of Tri-N-propylphosphine oxide (CAS NO.1496-94-2) is C9H21OP.
The MW of Tri-N-propylphosphine oxide (CAS NO.1496-94-2) is 176.24.
Synonyms of Tri-N-propylphosphine oxide (CAS NO.1496-94-2): Phosphine oxide, tripropyl- ; Tripropylphosphine oxide ; Tripropyl-phosphineoxid ; Tripropylphosphineoxide
Product Categories: Phosphine Oxides and Sulfides
Index of Refraction: 1.417
Density: 0.875 g/ml
Flash Point: 131.3 °C
Boiling Point: 293.6 °C
Melting Point: 39°C
Tri-N-propylphosphine oxide Uses
Tri-N-propylphosphine oxide (CAS NO.1496-94-2) is used as chemical reagent, fine chemicals, organic synthesis reagents, pharmaceutical intermediates.
Tri-N-propylphosphine oxide Toxicity Data With Reference
| 1. | orl-rat LD50:1550 mg/kg | GISAAA Gigiena i Sanitariya. 49 (2)(1984),92. | ||
| 2. | orl-mus LD50:1360 mg/kg | GISAAA Gigiena i Sanitariya. 49 (2)(1984),92. |
Tri-N-propylphosphine oxide Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of POx.Safety information of Tri-N-propylphosphine oxide (CAS NO.1496-94-2):
Risk Statements
20/21/22 Harmful by inhalation, in contact with skin and if swallowed
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
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