Diethylchlorophosphine
Chloro(diethyl)phosphine
CAS: 686-69-1
Molecular Formula: C4H10ClP
Diethylchlorophosphine - Names and Identifiers
| Name | Chloro(diethyl)phosphine |
| Synonyms | AURORA KA-1317 DIETHYLCHLOROPHOSPHINE Diethylchlorophosphine Chloro(diethyl)phosphine CHLORO(DIETHYL)PHOSPHINE diethylphosphinous chloride DIETHYLPHOSPHINOUS CHLORIDE DIETHYLCHLOROPHOSPHINE , COLORLESS-LIGHT YELLOW LIQUID |
| CAS | 686-69-1 |
| EINECS | 211-689-4 |
| InChI | InChI=1/C4H10ClP/c1-3-6(5)4-2/h3-4H2,1-2H3 |
Diethylchlorophosphine - Physico-chemical Properties
| Molecular Formula | C4H10ClP |
| Molar Mass | 124.55 |
| Density | 1.023g/mLat 25°C(lit.) |
| Boling Point | 133-134°C(lit.) |
| Flash Point | 66°F |
| Solubility | Reacts violently. |
| Vapor Presure | 10.4mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.023 |
| Color | Colorless to pale yellow |
| Storage Condition | Flammables area |
| Sensitive | Air & Moisture Sensitive |
| Refractive Index | n20/D 1.475(lit.) |
Diethylchlorophosphine - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14 - Reacts violently with water R34 - Causes burns R36/37 - Irritating to eyes and respiratory system. |
| Safety Description | S16 - Keep away from sources of ignition. 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 3129 4.3/PG 1 |
| WGK Germany | 3 |
| HS Code | 29310099 |
| Hazard Class | 4.2 |
| Packing Group | I |
Diethylchlorophosphine - Introduction
Chloro(diethyl)phosphine is an organophosphorus compound with the chemical formula C4H10ClP. The following is a description of its nature, use, preparation and safety information:
Nature:
- Chloro(diethyl)phosphine is a colorless liquid with a pungent pungent odor.
-It can be dissolved in organic solvents, such as ethanol and ether.
-Because it reacts quickly with water vapor in the air, it needs to be moisture-proof during storage and operation.
Use:
- Chloro(diethyl)phosphine are commonly used as catalysts and metal ligands to participate in organic synthesis reactions.
-It can be used to prepare esters, amides, ethers and other compounds.
-In some organophosphorus synthesis reactions, it can be used as an initiator or reducing agent.
Preparation Method:
Chloro(diethyl)phosphine can be prepared by the following methods:
-Ethylphosphine (monoethylphosphine) reacts with mercuric chloride.
- Chloro(diethyl)phosphine and ethylphosphine exchange reaction.
Safety Information:
- Chloro(diethyl)phosphine is an irritating and flammable compound. Contact with skin and inhalation should be avoided.
-Wear appropriate safety precautions such as safety glasses, gloves and lab coats during use and handling.
-Avoid contact with oxidants and strong acids to prevent dangerous reactions.
-During operation, it should be carried out in a well-ventilated place to avoid the accumulation of vapor.
-If ingested, seek immediate medical attention. If skin contact or inhalation occurs, wash with plenty of water and seek professional medical advice.
-When using or storing, please carefully read and follow the relevant safety data sheets and operating instructions.
Nature:
- Chloro(diethyl)phosphine is a colorless liquid with a pungent pungent odor.
-It can be dissolved in organic solvents, such as ethanol and ether.
-Because it reacts quickly with water vapor in the air, it needs to be moisture-proof during storage and operation.
Use:
- Chloro(diethyl)phosphine are commonly used as catalysts and metal ligands to participate in organic synthesis reactions.
-It can be used to prepare esters, amides, ethers and other compounds.
-In some organophosphorus synthesis reactions, it can be used as an initiator or reducing agent.
Preparation Method:
Chloro(diethyl)phosphine can be prepared by the following methods:
-Ethylphosphine (monoethylphosphine) reacts with mercuric chloride.
- Chloro(diethyl)phosphine and ethylphosphine exchange reaction.
Safety Information:
- Chloro(diethyl)phosphine is an irritating and flammable compound. Contact with skin and inhalation should be avoided.
-Wear appropriate safety precautions such as safety glasses, gloves and lab coats during use and handling.
-Avoid contact with oxidants and strong acids to prevent dangerous reactions.
-During operation, it should be carried out in a well-ventilated place to avoid the accumulation of vapor.
-If ingested, seek immediate medical attention. If skin contact or inhalation occurs, wash with plenty of water and seek professional medical advice.
-When using or storing, please carefully read and follow the relevant safety data sheets and operating instructions.
Last Update：2024-04-10 22:29:15
