4-Hydroxybenzoic acid ethyl ester, 500 g
Order number: 120-47-8
Part number: AC100035135
£ 86.04*
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4-Hydroxybenzoic Acid Ethyl Ester falls within a group of substances characterized by consistent performance. Its molecular formula is C9H10O3, with a molecular weight of 166.17. It exhibits a Boiling Point of 297-298 °C (decomposition), and when isolated by acidification and not recrystallised, it has a Melting Point ranging between 213 °C and 217 °C following vacuum drying in a sulphuric acid desiccator. This compound carries a Danger signal word due to potential aspiration and toxicity to aquatic life.
- CAS Number: 120-47-8
- Molecular Weight: 166.17
- Exact Mass: 166.062994177
- Boiling Point: 297-298 °C (decomposition)
- GHS Signal Word: Danger
- Melting Point: ofp-hydroxybenzoic acid isolated by acidification and not recrystallised: 213 °C to 217 °C, after vacuum drying in a sulphuric acid desiccator
- Molecular Formula: C9H10O3
- Hazard Statements:
- H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]
- H401: Toxic to aquatic life [Hazardous to the aquatic environment, acute hazard]
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 204-399-4 |
| CAS No. | : | 120-47-8 |
| Density (D) | : | 1,291 g/cm³ |
| Molar mass (M) | : | 166,18 g/mol |
| Empirical formula | : | C9H10O3 |
| Boiling point (bp) | : | 178 °C |
| Melting point (mp) | : | 118 °C |
| Checked according to pharmacopoeia | : | Ph. Eur. USP |
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