31618-90-3
diethyl (tosyloxy)methylphosphonate
CAS: 31618-90-3
Molecular Formula: C12H19O6PS
31618-90-3 - Names and Identifiers
31618-90-3 - Physico-chemical Properties
| Molecular Formula | C12H19O6PS |
| Molar Mass | 322.31 |
| Density | 1.255 |
| Boling Point | 137°C/0.02mmHg(lit.) |
| Flash Point | 220.9°C |
| Solubility | Chloroform (Sparingly), Dichloromethane, Ethyl Acetate, Methanol (Sparingly) |
| Vapor Presure | 1.39E-07mmHg at 25°C |
| Appearance | Oil |
| Color | Clear Colourless to Pale Yellow |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | 1.4980 to 1.5020 |
| Physical and Chemical Properties | Density 1.255 |
31618-90-3 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29309090 |
31618-90-3 - Reference Information
| introduction | p-toluenesulfonyloxymethylphosphonic acid diethyl ester is an important intermediate of adefovir dipivoxil and tenofovir dipivoxil, which can be used in laboratory research and development process and chemical production synthesis process. |
| use | p-toluenesulfonylmethylphosphonic acid diethyl ester is used as an intermediate of tenofovir dipivoxil, an intermediate of nucleoside antiviral drugs, phosphine ligands, herbicides and fungicides, etc. |
Last Update：2024-04-10 22:29:15
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Product Name: Diethyl p-toluene sulfonyloxy methyl phosphonate(DESMP) Request for quotationCAS: 31618-90-3
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