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| Dithioerythritol, a stereoisomer of dithiothreitol (DTT).The two hydroxyl groups of DTT are in the threo configuration and the two hydroxyl groups of DTE are in the ruddy configuration. | |||||||||
6892-68-8
bosschemical
6892-68-8
| Dithioerythritol Basic information | |
| Product Name: | Dithioerythritol |
| CAS: | 6892-68-8 |
| MF: | C4H10O2S2 |
| MW: | 154.25 |
| EINECS: | 229-998-8 |
| Mol File: | 6892-68-8.mol |
| Dithioerythritol Chemical Properties | |
| Melting point | 82-84 °C(lit.) |
| Boiling point | 247.65°C (rough estimate) |
| density | 1.156 (estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 10 mg/mL, clear, colorless |
| form | Powder |
| pka | pK1:9.5 (25°C) |
| color | White to pale yellow or beige |
| PH | 4.0-6.0 (25℃, 0.1M in H2O) |
| Water Solubility | Soluble |
| λmax | λ: 260 nm Amax: 0.400 |
| λ: 280 nm Amax: 0.050 | |
| Sensitive | Air Sensitive |
| BRN | 1719756 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | VHJLVAABSRFDPM-ZXZARUISSA-N |
| CAS DataBase Reference | 6892-68-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Dithioerythritol (6892-68-8) |
| Absorption | ≤0.4 at 280 in H2O at 0.1M |
| ≤0.6 at 260 in H2O at 0.1M | |
