Trimethyl orthoformate
| English name | Trimethyl orthoformate |
| CAS RN | 149-73-5 |
| EINECS | 205-745-7 |
| Molecular formula | C4H10O3 |
| Molecular weight | 106.14 |
| Use | Used as an intermediate for the production of vitamin B1, sulfa drugs, antibiotics and other drugs, is the raw material for spices and pesticides and additives for polyurethane coatings. |
| Structural formula | .gif) |