PRODUCT Properties
| Melting point: | 116-119°C (dec.) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| Appearance | White to off-white Solid |
| Water Solubility | Soluble in organic solvents, water, methanol and ethanol. |
| BRN | 3909619 |
| CAS DataBase Reference | 5329-33-9(CAS DataBase Reference) |
| EPA Substance Registry System | Carbamimidic acid, methyl ester, hydrochloride (1:1) (5329-33-9) |
Description and Uses
O-methylisourea hydrochloride is used to prepare 1-chloro-2-methyl-isourea. It is also used as an organic intermediate.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-36 |
| TSCA | Yes |
