Amidophosphoric acid diethyl ester
Diethyl Amidophosphate
CAS: 1068-21-9
Molecular Formula: C4H12NO3P
Amidophosphoric acid diethyl ester - Names and Identifiers
Amidophosphoric acid diethyl ester - Physico-chemical Properties
| Molecular Formula | C4H12NO3P |
| Molar Mass | 153.12 |
| Density | 1.133±0.06 g/cm3(Predicted) |
| Melting Point | 51-53 °C (lit.) |
| Boling Point | 140 °C/3 mmHg (lit.) |
| Flash Point | >230°F |
| Appearance | solid |
| Color | White to Light yellow to Light orange |
| pKa | 0.52±0.70(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| MDL | MFCD00015676 |
Amidophosphoric acid diethyl ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
Amidophosphoric acid diethyl ester - Introduction
Diethyl Amidophosphate is an organophosphorus compound with the chemical formula (C2H5)2PO(NH2). The following is a description of the nature, use, preparation and safety information of Diethyl Amidophosphate:
Nature:
-Appearance: Diethyl Amidophosphate is a colorless or light yellow liquid.
-Solubility: Soluble in most organic solvents, insoluble in water.
-Melting point: about -65 ℃.
-Boiling point: about 310 ℃.
Use:
Diethyl Amidophosphate have important applications in organic synthesis:
-as a catalyst: can be used as hydrogen oxidant, oxidant, aminating agent and dehydration reaction catalyst.
-as a stabilizer: can stabilize latex, polymers, dyes and other chemical systems.
-as an antistatic agent: can be used in plastics, electronic devices and other fields as an antistatic agent.
-For the preparation of pesticides and disinfectants.
Preparation Method:
Diethyl Amidophosphate can be obtained by the reaction of diethylamino phosphorus chloride with ammonia:
(C2H5)2POCl 2NH3 → (C2H5)2PO(NH2) 2HCl
Safety Information:
- Diethyl Amidophosphate are organic phosphorus compounds, with certain toxicity. Contact or swallowing may cause poisoning, so use should pay attention to protective measures, avoid direct contact with the skin and inhalation of gas.
-During storage and use, it should be stored in a sealed container, away from fire and oxidizing agents.
-During handling, good industrial hygiene measures should be implemented and appropriate personal protective equipment such as gloves, glasses and protective clothing should be used.
-In case of leakage or contact in an emergency, appropriate emergency measures should be taken promptly and medical help should be sought.
Nature:
-Appearance: Diethyl Amidophosphate is a colorless or light yellow liquid.
-Solubility: Soluble in most organic solvents, insoluble in water.
-Melting point: about -65 ℃.
-Boiling point: about 310 ℃.
Use:
Diethyl Amidophosphate have important applications in organic synthesis:
-as a catalyst: can be used as hydrogen oxidant, oxidant, aminating agent and dehydration reaction catalyst.
-as a stabilizer: can stabilize latex, polymers, dyes and other chemical systems.
-as an antistatic agent: can be used in plastics, electronic devices and other fields as an antistatic agent.
-For the preparation of pesticides and disinfectants.
Preparation Method:
Diethyl Amidophosphate can be obtained by the reaction of diethylamino phosphorus chloride with ammonia:
(C2H5)2POCl 2NH3 → (C2H5)2PO(NH2) 2HCl
Safety Information:
- Diethyl Amidophosphate are organic phosphorus compounds, with certain toxicity. Contact or swallowing may cause poisoning, so use should pay attention to protective measures, avoid direct contact with the skin and inhalation of gas.
-During storage and use, it should be stored in a sealed container, away from fire and oxidizing agents.
-During handling, good industrial hygiene measures should be implemented and appropriate personal protective equipment such as gloves, glasses and protective clothing should be used.
-In case of leakage or contact in an emergency, appropriate emergency measures should be taken promptly and medical help should be sought.
Last Update：2024-04-10 22:29:15
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CAS: 1068-21-9
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CAS: 1068-21-9
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Mobile: 18021002903
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