Phosphorodiamidous chloride, tetramethyl-
chlorobis(dimethylamino)phosphine
CAS: 3348-44-5
Molecular Formula: C4H12ClN2P
Phosphorodiamidous chloride, tetramethyl- - Names and Identifiers
| Name | chlorobis(dimethylamino)phosphine |
| Synonyms | AI3-19432 ((CH3)2N)2PCl Bis(dimethylamino)chlorophosphine chlorobis(dimethylamino)phosphine Tetramethyldiaminochlorophosphine Chlorobis(dimethylamino)phosphine Phosphine, chlorobis(dimethylamino)- Bis(dimethylamino)phosphorus chloride BIS(DIMETHYLAMINO)PHOSPHINOUS CHLORIDE Tetramethylphosphorodiamidous chloride Phosphorodiamidous chloride, tetramethyl- N,N,N',N'-Tetramethylphosphorodiamidous chloride N,N,N',N'-tetramethylphosphorodiamidous chloride |
| CAS | 3348-44-5 |
| EINECS | 222-100-5 |
| InChI | InChI=1/C4H12ClN2P/c1-6(2)8(5)7(3)4/h1-4H3 |
Phosphorodiamidous chloride, tetramethyl- - Physico-chemical Properties
| Molecular Formula | C4H12ClN2P |
| Molar Mass | 154.58 |
| Density | 1.060 at 25 °C |
| Melting Point | -33 °C |
| Boling Point | 149℃ |
| Flash Point | 44℃ |
| Vapor Presure | 4.17mmHg at 25°C |
| Appearance | Liquid |
| Color | Colorless |
| pKa | 1.17±0.70(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Air & Moisture Sensitive |
| Refractive Index | 1.5010 |
Phosphorodiamidous chloride, tetramethyl- - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water 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 - Wear suitable protective clothing. 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 | UN2920 |
| WGK Germany | 3 |
| Hazard Class | 8 |
| Packing Group | II |
Phosphorodiamidous chloride, tetramethyl- - Introduction
chlorobis(dimethylamino)phosphine is an inorganic compound with the chemical formula (CH3)2N)2PCl. The following is a description of its nature, use, formulation and safety information:
Nature:
- chlorobis(dimethylamino) phosphate is a colorless to pale yellow liquid with a strong amine odor.
-It is soluble in some organic solvents, such as ether and dimethylformamide.
-It is a strong reducing agent that can react with many oxidants.
Use:
- chlorobis(dimethylamino)phosphine is commonly used as a deprotection reagent for esters and amides in organic synthesis.
-It can also be used for reduction reactions in organic synthesis, such as selective reduction of aldehydes, ketones and sulfones.
- chlorobis(dimethylamino) phosphate can also be used as a dark phosphine chloride complex in colorless materials.
Method:
- chlorobis(dimethylamino) phosphate can be prepared by reacting phosphorous chloride with dimethylammonia. The reaction is usually carried out under an inert atmosphere.
Safety Information:
- chlorobis(dimethylamino) phosphate is a toxic compound and should be used with caution.
-Wear appropriate personal protective equipment such as protective gloves and safety glasses when handling or touching this compound.
-Avoid direct contact with skin, eyes and respiratory tract, and avoid inhaling its vapors.
-When using or storing this compound, appropriate safety precautions should be taken, such as maintaining well-ventilated conditions and avoiding contact with oxidants or combustibles.
-Please be sure to read and follow the relevant safe operating procedures before use.
Nature:
- chlorobis(dimethylamino) phosphate is a colorless to pale yellow liquid with a strong amine odor.
-It is soluble in some organic solvents, such as ether and dimethylformamide.
-It is a strong reducing agent that can react with many oxidants.
Use:
- chlorobis(dimethylamino)phosphine is commonly used as a deprotection reagent for esters and amides in organic synthesis.
-It can also be used for reduction reactions in organic synthesis, such as selective reduction of aldehydes, ketones and sulfones.
- chlorobis(dimethylamino) phosphate can also be used as a dark phosphine chloride complex in colorless materials.
Method:
- chlorobis(dimethylamino) phosphate can be prepared by reacting phosphorous chloride with dimethylammonia. The reaction is usually carried out under an inert atmosphere.
Safety Information:
- chlorobis(dimethylamino) phosphate is a toxic compound and should be used with caution.
-Wear appropriate personal protective equipment such as protective gloves and safety glasses when handling or touching this compound.
-Avoid direct contact with skin, eyes and respiratory tract, and avoid inhaling its vapors.
-When using or storing this compound, appropriate safety precautions should be taken, such as maintaining well-ventilated conditions and avoiding contact with oxidants or combustibles.
-Please be sure to read and follow the relevant safe operating procedures before use.
Last Update：2024-04-10 22:29:15
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