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Methanol, 99%, Thermo Scientific Chemicals
Descrizione
Methanol is useful in the synthesis of nucleic acids and peptides. It is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. It is also used for producing biodiesel. It is used for the synthesis of formaldehyde and acetic acid. It is also useful to make chemicals, to remove water from automotive and aviation fuels, as a solvent for paints and plastics, and as an ingredient in a wide variety of products. It plays an important role in the measurement of methyl ester content of pectin. Further, it is widely used as a solvent in synthetic organic chemistry.
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.
Methanol is useful in the synthesis of nucleic acids and peptides. It is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. It is also used for producing biodiesel. It is used for the synthesis of formaldehyde and acetic acid. It is also useful to make chemicals, to remove water from automotive and aviation fuels, as a solvent for paints and plastics, and as an ingredient in a wide variety of products. It plays an important role in the measurement of methyl ester content of pectin. Further, it is widely used as a solvent in synthetic organic chemistry.
Solubility
Miscible with water and most of the organic solvents including ethyl acetate, toluene, dichloromethane, chloroform, tetrahydrofuran, and acetone.
Notes
Hygroscopic. Keep the material away from heat, sparks, flame and other sources of ignition.
Specifica
Specifica
| Materiale o nome chimico | Methanol |
| Punto di fusione | -98°C |
| Densità | 0.791 |
| Punti di ebollizione | 64.7°C |
| Quantità | 2500 mL |
| Punto d'infiammabilità | 11°C (52°F) |
| Odore | Mild |
| Indice di rifrazione | 1.329 |
| Numero UN | UN1230 |
| Beilstein | 1098229 |
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Sicurezza e movimentazione
- Methanol
- Pericolo
- Tossicità acuta Categoria 3
- Liquido infiammabile Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 1
- H225-Liquido e vapori facilmente infiammabili.
- H301-Tossico se ingerito.
- H311-Tossico per contatto con la pelle.
- H331-Tossico se inalato.
- H370-Provoca danni agli organi.
- 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.
- P301+P310-IN CASO DI INGESTIONE: contattare immediatamente un CENTRO ANTIVELENI/un medico/
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- MIXTURE LIST-Contiene: methanol
RUO – Research Use Only
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