Propyldichlorophosphine oxide
propylphosphonic dichloride
CAS: 4708-04-7
Molecular Formula: C3H7Cl2OP
Propyldichlorophosphine oxide - Names and Identifiers
| Name | propylphosphonic dichloride |
| Synonyms | PROPYLPHOSPHONIC DICHLORIDE propylphosphonic dichloride Propylphosphonic dichloride Propyldichlorophosphine oxide 1-PROPYLPHOSPHONIC DICHLORIDE N-PROPYLPHOSPHONIC DICHLORIDE 1-PROPANEPHOSPHONIC DICHLORIDE N-PROPYLPHOSPHONOUS DICHLORIDE |
| CAS | 4708-04-7 |
| EINECS | 225-195-1 |
| InChI | InChI=1/C3H7Cl2OP/c1-2-3-7(4,5)6/h2-3H2,1H3 |
Propyldichlorophosphine oxide - Physico-chemical Properties
| Molecular Formula | C3H7Cl2OP |
| Molar Mass | 160.97 |
| Density | 1.29g/mLat 25°C(lit.) |
| Boling Point | 88-90°C50mm Hg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 1-5.7hPa at 20℃ |
| BRN | 1747457 |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.464(lit.) |
Propyldichlorophosphine oxide - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R34 - Causes burns |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 8 |
| Packing Group | II |
Propyldichlorophosphine oxide - Introduction
propylphosphonic dichloride(propylphosphonic dichloride) is a colorless liquid with a chemical formula of C3H8Cl2OP and a molecular weight of 167.97g/mol. It has a pungent odor.
propylphosphonic dichloride are mainly used as intermediates of phosphate ester compounds. It can be used to synthesize pesticides, pharmaceuticals and other organophosphorus compounds. In addition, it can also be used as a catalyst and a reagent in chemical reactions.
The method for preparing propylphosphonic dichloride is to react phosphorus chloride with propanol. The reaction was carried out at room temperature, and the product was purified by extraction under reduced pressure.
Regarding safety information, propylphosphonic dichloride is a toxic compound, which is irritating and corrosive. Contact with the skin and eyes can cause severe irritation and redness. Inhalation or ingestion may cause poisoning and other health problems. Wear appropriate protective equipment such as gloves, goggles and protective clothing when using or handling. When stored, it should be kept away from fire and oxidizing agents, and kept in a sealed container. When handling propylphosphonic dichloride, it is important to observe the relevant safety procedures and regulations. In the event of an accident, appropriate first aid measures should be taken immediately and medical assistance should be sought.
propylphosphonic dichloride are mainly used as intermediates of phosphate ester compounds. It can be used to synthesize pesticides, pharmaceuticals and other organophosphorus compounds. In addition, it can also be used as a catalyst and a reagent in chemical reactions.
The method for preparing propylphosphonic dichloride is to react phosphorus chloride with propanol. The reaction was carried out at room temperature, and the product was purified by extraction under reduced pressure.
Regarding safety information, propylphosphonic dichloride is a toxic compound, which is irritating and corrosive. Contact with the skin and eyes can cause severe irritation and redness. Inhalation or ingestion may cause poisoning and other health problems. Wear appropriate protective equipment such as gloves, goggles and protective clothing when using or handling. When stored, it should be kept away from fire and oxidizing agents, and kept in a sealed container. When handling propylphosphonic dichloride, it is important to observe the relevant safety procedures and regulations. In the event of an accident, appropriate first aid measures should be taken immediately and medical assistance should be sought.
Last Update：2024-04-09 20:52:54
