ethyl (dimethoxyphosphoryl)acetate
ethyl (dimethoxyphosphinoyl)acetate
CAS: 311-46-6
Molecular Formula: C6H13O5P
ethyl (dimethoxyphosphoryl)acetate - Names and Identifiers
ethyl (dimethoxyphosphoryl)acetate - Physico-chemical Properties
| Molecular Formula | C6H13O5P |
| Molar Mass | 196.14 |
| Density | 1.188g/mLat 25°C(lit.) |
| Boling Point | 134°C10mm Hg(lit.) |
| Flash Point | 99°C |
| Vapor Presure | 2.46E-05mmHg at 25°C |
| BRN | 1777603 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.435(lit.) |
| MDL | MFCD00015677 |
ethyl (dimethoxyphosphoryl)acetate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
ethyl (dimethoxyphosphoryl)acetate - Introduction
ethyl (dimethoxyphosphinoyl)acetate is an organic phosphate ester compound. The following is an introduction to the nature, use, formulation and safety information of ethyl (dimethoxyphosphinoyl)acetate:
Nature:
-Appearance: ethyl (dimethoxyphosphinoyl)acetate is a colorless to light yellow liquid.
-Solubility: Soluble in organic solvents, such as alcohols and ethers.
-Melting Point: About -30 ℃.
-Boiling point: about 135-140 ℃.
-Molecular formula: C7H15O5P.
Use:
- ethyl (dimethoxyphosphinoyl)acetate is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare pesticides, medicines and other organic compounds.
-In organic synthesis, it can be used as an acylating agent, an esterifying agent, and a condensation reagent.
Method:
- ethyl (dimethoxyphosphinoyl)acetate is generally obtained by reacting acetic anhydride and dimethylamino phosphoric acid under alkaline conditions. The reaction equation is as follows:
(CH3O)2P(O)NHCH3 (CH3CO2)2O → (CH3O)2P(O)CH2CO2CH3 CH3COOH CH3NH2
Safety Information:
- ethyl (dimethoxyphosphinoyl)acetate should pay attention to the following safety matters during operation and storage:
-Should be used in a well-ventilated place, avoid inhalation or contact with skin and eyes.
-Avoid contact with oxidants and strong acids to reduce the risk of fire and explosion.
-Although ethyl (dimethoxyphosphinoyl)acetate is generally stable, high temperatures and open flames should be avoided.
-In case of leakage or splashing into eyes or skin, rinse immediately with plenty of water and seek doctor's advice.
Nature:
-Appearance: ethyl (dimethoxyphosphinoyl)acetate is a colorless to light yellow liquid.
-Solubility: Soluble in organic solvents, such as alcohols and ethers.
-Melting Point: About -30 ℃.
-Boiling point: about 135-140 ℃.
-Molecular formula: C7H15O5P.
Use:
- ethyl (dimethoxyphosphinoyl)acetate is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare pesticides, medicines and other organic compounds.
-In organic synthesis, it can be used as an acylating agent, an esterifying agent, and a condensation reagent.
Method:
- ethyl (dimethoxyphosphinoyl)acetate is generally obtained by reacting acetic anhydride and dimethylamino phosphoric acid under alkaline conditions. The reaction equation is as follows:
(CH3O)2P(O)NHCH3 (CH3CO2)2O → (CH3O)2P(O)CH2CO2CH3 CH3COOH CH3NH2
Safety Information:
- ethyl (dimethoxyphosphinoyl)acetate should pay attention to the following safety matters during operation and storage:
-Should be used in a well-ventilated place, avoid inhalation or contact with skin and eyes.
-Avoid contact with oxidants and strong acids to reduce the risk of fire and explosion.
-Although ethyl (dimethoxyphosphinoyl)acetate is generally stable, high temperatures and open flames should be avoided.
-In case of leakage or splashing into eyes or skin, rinse immediately with plenty of water and seek doctor's advice.
Last Update：2024-04-09 15:17:56
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