Learn More
Trimethyl orthoformate, 99%
Descrizione
Trimethyl orthoformate is used as a protecting group for aldehydes in organic synthesis, as an additive in polyurethane coatings and as a dehydrating agent in the preparation of surface modified colloidal silica nanoparticles. It is also used as a chemical intermediate in the preparation of vitamin B1 and sulfa drugs. It acts as an effective solvent for thallium(III) nitrate-mediated oxidations. Furthermore. It is utilized for the synthesis of chromone from keto-hydroxy naphthol in the presence of trimethylamine.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Trimethyl orthoformate is used as a protecting group for aldehydes in organic synthesis, as an additive in polyurethane coatings and as a dehydrating agent in the preparation of surface modified colloidal silica nanoparticles. It is also used as a chemical intermediate in the preparation of vitamin B1 and sulfa drugs. It acts as an effective solvent for thallium(III) nitrate-mediated oxidations. Furthermore. It is utilized for the synthesis of chromone from keto-hydroxy naphthol in the presence of trimethylamine.
Solubility
Miscible with ether, alcohol and benzene.
Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with acids and strong oxidizing agents.
Specifica
Specifica
| Materiale o nome chimico | Trimethyl orthoformate |
| Punto di fusione | -53°C |
| Densità | 0.968 |
| Punti di ebollizione | 101°C to 102°C |
| Punto d'infiammabilità | 15°C (59°F) |
| Indice di rifrazione | 1.379 |
| Quantità | 100 mL |
| Numero UN | UN3272 |
| Beilstein | 969215 |
| Sensibilità | Moisture sensitive |
| Vedi altri risultati |
Sicurezza e movimentazione
- Trimethyl orthoformate
- Pericolo
- Lesione oculare grave/irritazione oculare Categoria 2
- Liquido infiammabile Categoria 2
- H225-Liquido e vapori facilmente infiammabili.
- H319-Provoca grave irritazione oculare.
- P210-Tenere lontano da fonti di calore, superfici riscaldate, scintille, fiamme e altre fonti di innesco. Vietato fumare.
- P240-Mettere a terra/massa il contenitore e il dispositivo ricevente.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- MIXTURE LIST-Contiene: Trimethyl orthoformate
RUO – Research Use Only
Fornite il vostro feedback sul contenuto del prodotto compilando il modulo sottostante.