glycolaldehyde dimer, mixture of stereoisomers
glycolaldehyde dimer, mixture of stereoisomers
CAS: 23147-58-2
Molecular Formula: C4H8O4
glycolaldehyde dimer, mixture of stereoisomers - Names and Identifiers
glycolaldehyde dimer, mixture of stereoisomers - Physico-chemical Properties
| Molecular Formula | C4H8O4 |
| Molar Mass | 120.1 |
| Density | 1.455 |
| Melting Point | ~85°C |
| Boling Point | 312.4±42.0 °C(Predicted) |
| Flash Point | 142.8°C |
| Solubility | H2O: 0.1g/mL, clear, colorless |
| Vapor Presure | 4.65E-05mmHg at 25°C |
| Appearance | crystalline |
| Color | White to Off-White |
| BRN | 506029 |
| pKa | 11.97±0.40(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.513 |
glycolaldehyde dimer, mixture of stereoisomers - Risk and Safety
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
glycolaldehyde dimer, mixture of stereoisomers - Reference Information
| Overview | Ethanol aldehyde is a sugar molecule with the smallest molecular weight, which is easy to form dimers. It is widely present in the solvent system of organisms and is important for the synthesis of RNA in the body Significance; glycolaldehyde reacts with water to form ethylene glycol; reacts with alcohol compounds such as ethanol or methanol to form dialkoxyethane; reacts with phenylhydrazine to form phenylhydrazone. |
| Biological activity | Glycolaldehyde dimer (2,5-Dihydroxy-1,4-dioxane, 1,4-Dioxane-2,5-diol, DD) is an active endogenous metabolite that has moderate absorption and fluorescence when reactive with glycine (Gly) or ammonium sulfate (AS). |
Last Update：2024-04-09 21:21:28
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