| Product Name | Paraformaldehyde |
| CAS No. | 30525-89-4 |
| Synonyms | polyformaldehyde; ethyl methyl ether |
| InChI | InChI=1/C3H8O/c1-3-4-2/h3H2,1-2H3 |
| Molecular Formula | (CH2O)n |
| Molecular Weight | 30n |
| Density | 0.711g/cm3 |
| Melting point | 120-170℃ |
| Boiling point | 6.8°C at 760 mmHg |
| Water solubility | sparingly soluble |
| Refractive index | 1.339 |
| Hazard Symbols |  Xn:Harmful; |
| Risk Codes | R20/22:; R36/37/38:; R40:; R43:; |
| Safety | S24:; S26:; S36/37/39:; S45:; |
30525-89-4 paraformaldehyde
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