Complaint
Drink preservative Dimethyl dicarbonate with 99% purity CAS 4525-33-1
| Dimethyl dicarbonate Basic information | |
| Product Name: | Dimethyl dicarbonate |
| CAS: | 4525-33-1 |
| MF: | C4H6O5 |
| MW: | 134.09 |
| EINECS: | 224-859-8 |
| Mol File: | 4525-33-1.mol |
| Dimethyl dicarbonate Chemical Properties | |
| Melting point | 15-17°C |
| Boiling point | 45-46 °C5 mm Hg(lit.) |
| density | 1.25 g/mL at 25 °C(lit.) |
| vapor pressure | 0.7 hPa (20 °C) |
| refractive index | n20/D 1.392(lit.) |
| Fp | 80 °C |
| storage temp. | Store below +30°C. |
| solubility | 35g/l (decomposition) |
| explosive limit | 3-29.9%(V) |
| BRN | 956715 |
| EPA Substance Registry System | Dicarbonic acid, dimethyl ester (4525-33-1) |
| Items | Standard | Result |
| Appearance | Colorless liquid | Colorless liquid |
| Assay | 98%min | 99.85% |
| Dimethyl carbonate | ≤0.2% | 0.04% |
| Conclusion | The product meets the specification standards. | |
