Ethyl Diphenylphosphinite CAS No. 719-80-2
Pharmaceutical Materials 2025-03-20
Product Name
Ethyl Diphenylphosphinite
Multiple Names
Ethyl Diphenylphosphinite;
Diphenylethoxyphosphine;
Diphenylphosphinous Acid Ethyl Ester;
Ethoxydiphenylphosphine;
Ethoxydiphenylphosphine;
Ethyldiphenylphosphinite;
Diphenylphosphinous Acid Ethylester
CAS No. 719-80-2
EC No. 211-951-8
MF No. C14H15OP
MW No. 230.24
It is widely used for synthesis of pharmaceutical intermediates and photoinitiator intermediates.
Advantage of Ethyl Diphenylphosphinite CAS No. 719-80-2
Stable under normal temperature and pressure
Easy to stock
Good effect in the chemical research
| Aspect | Details |
|---|---|
| Chemical Name | Ethyl Diphenylphosphinite |
| CAS No. | 719-80-2 |
| Synonyms | Diphenylethoxyphosphine, Diphenylphosphinous acid ethyl ester, Ethoxydiphenylphosphine, Ethyl diphenylphosphinite, Diphenylethoxy Phosphine/Ethyl Diphenyl Phosphinite |
| Molecular Formula | C₁₄H₁₅OP |
| Molecular Weight | 230.24 g/mol |
| Physical State | Transparent colorless to light yellow liquid |
| Density | 1.066 g/mL at 25°C |
| Boiling Point | 179-180°C (14 mmHg) |
| Flash Point | >230°F |
| Refractive Index (n₂₀/D) | 1.59 |
| Solubility | Soluble in chloroform |
| Stability | Stable under normal conditions; avoid contact with oxidants, air, and moisture |
| Hazards | Irritant to eyes, respiratory system, and skin (R36/37/38). Wear appropriate protective gear (S26. S37/39) when handling. |
| Applications | Used as an intermediate in the synthesis of pharmaceuticals and photoinitiators |
| Storage Conditions | Store in a cool, dry place, sealed, and protected from moisture and light |
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