Pyrimethamine
Order number: 58-14-0
Part number: AC100062863
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Pyrimethamine is a technically defined substance with the molecular formula C12H13ClN4 and a molecular weight of 248.71. It exhibits a Melting Point range of 232.8 to 233.9 °C (capillary). This compound falls under the hazard signal word Warning, due to its potential harmfulness if swallowed.
- CAS Number: 58-14-0
- Molecular Weight: 248.71
- Molecular Formula: C12H13ClN4
- Exact Mass: 248.0828741
- Melting Point: 232.8 to 233.9 °C (capillary)
- GHS Signal Word: Warning
- Hazard Statements:
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 200-364-2 |
| CAS No. | : | 58-14-0 |
| Density (D) | : | 1,217 g/cm³ |
| Storage temp. | : | +2 to +8 °C |
| Molar mass (M) | : | 248.71 g/mol |
| Empirical formula | : | C12H13ClN4 |
| Melting point (mp) | : | 393 °C |
| Certified according to | : | ISO 17034 ISO 17025 |
