33457-48-6
33457-48-6 structure
- Name: 1H-Imidazole-4,5-dimethanol
- Chemical Name: [4-(hydroxymethyl)-1H-imidazol-5-yl]methanol
- CAS Number: 33457-48-6
- Molecular Formula: C5H8N2O2
- Molecular Weight: 128.129
- Create Date: 2018-07-18 12:54:12
- Modify Date: 2025-09-05 11:46:07
| Name | [4-(hydroxymethyl)-1H-imidazol-5-yl]methanol |
|---|---|
| Synonyms |
4,5-Imidazoledimethanol
1H-Imidazole-4,5-diyldimethanol 4,5-dihydroxymethylimidazole 4,5-Bis(hydroxymethyl)imidazole 1H-Imidazole-4,5-dimethanol MFCD00191661 4,5-bis-hydroxymethyl-1H-imidazole 4,5-Bis-hydroxymethyl-1H-imidazol |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 487.6±35.0 °C at 760 mmHg |
| Melting Point | 162 °C |
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.129 |
| Flash Point | 248.7±25.9 °C |
| Exact Mass | 128.058578 |
| PSA | 69.14000 |
| LogP | -2.36 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.634 |
| Safety Phrases | S24/25 |
|---|---|
| HS Code | 2933290090 |
|
~%
33457-48-6 |
| Literature: Anales de la Real Sociedad Espanola de Fisica y Quimica, , vol. 49, p. 599,601 |
|
~96%
33457-48-6 |
| Literature: Kavadias; Luh; Saintonge Canadian Journal of Chemistry, 1982 , vol. 60, # 6 p. 723 - 729 |
|
~%
33457-48-6 |
| Literature: Anales de la Real Sociedad Espanola de Fisica y Quimica, , vol. 49, p. 599,601 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |