O,O-Diethyl (4-nitrobenzyl)phosphonate
diethyl (4-nitrobenzyl)phosphonate
CAS: 2609-49-6
Molecular Formula: C11H16NO5P
O,O-Diethyl (4-nitrobenzyl)phosphonate - Names and Identifiers
| Name | diethyl (4-nitrobenzyl)phosphonate |
| Synonyms | NSC 82303 DIETHYL(4-NITROBENZYL)PHOSPHONATE Diethyl(4-nitrobenzyl)phosphonate DIETHYL (P-NITROBENZYL)PHOSPHONATE diethyl (4-nitrobenzyl)phosphonate O,O-Diethyl (4-nitrobenzyl)phosphonate 4-[(Diethoxyphosphoryl)methyl]nitrobenzene 4-Nitrobenzylphosphonic acid diethyl ester 4-[(Diethoxyphosphoryl)methyl]nitrobenzene, Diethyl [(4-nitrophenyl)methyl]phosphonate |
| CAS | 2609-49-6 |
| EINECS | 246-331-6 |
| InChI | InChI=1/C11H16NO5P/c1-3-16-18(15,17-4-2)9-10-5-7-11(8-6-10)12(13)14/h5-8H,3-4,9H2,1-2H3 |
O,O-Diethyl (4-nitrobenzyl)phosphonate - Physico-chemical Properties
| Molecular Formula | C11H16NO5P |
| Molar Mass | 273.22 |
| Density | 1.24 |
| Boling Point | 151 °C (0.1 mmHg) |
| Flash Point | 201.3°C |
| Vapor Presure | 1.55E-06mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear yellow-orange to dark red |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.522-1.526 |
O,O-Diethyl (4-nitrobenzyl)phosphonate - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 25 - Toxic if swallowed |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2810 6.1 / PGIII |
| WGK Germany | 3 |
| HS Code | 29319090 |
O,O-Diethyl (4-nitrobenzyl)phosphonate - Introduction
diethyl (4-nitrobenzyl) phosphate is an organophosphorus compound with the chemical formula C14H18NO6P. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: diethyl (4-nitrobenzyl) phosphate is a yellow to orange crystalline solid.
-Melting point: About 40-45 degrees Celsius.
-Solubility: High solubility in common organic solvents, such as ether, chloroform and dimethylformamide.
Use:
- diethyl (4-nitrobenzyl) phosphate is often used as a reagent and intermediate in organic synthesis, especially in phosphating reactions and substitution reactions.
-It can be used for the synthesis of phosphoric acid ester compounds, oxalic acid ester compounds and benzoic acid ester compounds.
Method:
-A commonly used preparation method is obtained by reacting p-nitrobenzaldehyde with diethyl amino acid ester.
-During the preparation process, the two compounds are heated and reacted under appropriate conditions to generate diethyl (4-nitrobenzyl) phosphate.
Safety Information:
- diethyl (4-nitrobenzyl) phosphate is an organic substance, so proper laboratory practices should be followed and personal protective equipment should be worn.
-It may be an irritant, so avoid skin contact and inhalation when in contact.
-Specific toxicological information for this compound may be limited, so care should be taken during use and the relevant safety data sheets and biosafety regulations should be followed.
Nature:
-Appearance: diethyl (4-nitrobenzyl) phosphate is a yellow to orange crystalline solid.
-Melting point: About 40-45 degrees Celsius.
-Solubility: High solubility in common organic solvents, such as ether, chloroform and dimethylformamide.
Use:
- diethyl (4-nitrobenzyl) phosphate is often used as a reagent and intermediate in organic synthesis, especially in phosphating reactions and substitution reactions.
-It can be used for the synthesis of phosphoric acid ester compounds, oxalic acid ester compounds and benzoic acid ester compounds.
Method:
-A commonly used preparation method is obtained by reacting p-nitrobenzaldehyde with diethyl amino acid ester.
-During the preparation process, the two compounds are heated and reacted under appropriate conditions to generate diethyl (4-nitrobenzyl) phosphate.
Safety Information:
- diethyl (4-nitrobenzyl) phosphate is an organic substance, so proper laboratory practices should be followed and personal protective equipment should be worn.
-It may be an irritant, so avoid skin contact and inhalation when in contact.
-Specific toxicological information for this compound may be limited, so care should be taken during use and the relevant safety data sheets and biosafety regulations should be followed.
Last Update：2024-04-10 22:29:15
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View History
O,O-Diethyl (4-nitrobenzyl)phosphonate
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