Trimethyl orthoformate (TMOF) is the organic compound with the formula HC(OCH3)3. A colorless liquid, it is the simplest orthoester. It is a reagent used in organic synthesis for the formation of methyl ethers. The product of the reaction of an aldehyde with trimethyl orthoformate is acetal.
Product Name | Trimethyl Orthoformate |
---|---|
CAS No. | 149-73-5 |
UN N0. | 3272 |
Molecular Formula | C4H10O3 |
Molecular Weight | 106.12 |
Grade | For Synthesis |
Usage
The TMOF is a key organic synthesis intermediate, lt is mainly used to synthesize azoxystrobin and some other pesticides. For medical aspect, it is used to synthesize pipemidic acid, vitamins, cephalo-type antibiotics, etc, lt is also widely used in coating, dye, and perfume industries.
Physical Properties
Physical state | Liquid |
Color | Clear Colorless |
Odour | Pungent, Aromatic, ester-like |
Density (g/cm³) | 0.9676 |
Melting point/Freezing Point | -53℃ |
Boiling Point | 101-102 °C |
Flash Point | 13℃ |
Purity | ≥99% |
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