| CAS Number | 683-08-9 |
| Catalog Description | Diethyl methylphosphonate, 97% |
| Synonym | Methylphosphonic acid diethyl ester |
| MDL Number | MFCD00009813 |
| Master Molecular formula | C5H13O3P |
| Molecular formula | C5H13O3P |
| Boiling point in C | 194° |
| Flash point in C | 75° |
| Flash point in F | 167° |
| Density | 1.041 |
| Refractive Index | 1.414 |
| Beilstein | 1753416 |
| EC Number | 211-667-4 |
| Shipping | Non-hazardous for shipping |
| CAS Number | 683-08-9 |
| Signal Word | Warning |
| Pictogram code 1 |
|
| H Phrases | H315-H319-H335-H227 |
| P Phrases | P261-P280-P305+P351+P338-P321-P405-P501A |
| TSCA | No |
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