| [Autoignition] > 240 | |
| [Fire Fighting] Wear a self-contained breathing apparatus inpressure-demand, MSHA/NIOSH (approved or equivalent), and fullprotective gear. In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | |
| [Ingestion] Do NOT induce vomiting. Allow the victim to rinse his mouth and then to drink 2-4 cupfuls of water, and seek medical advice. | |
| [Inhalation] Remove from exposure to fresh air immediately. | |
| [Skin] Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | |
| [Eyes] Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. | |
| [Storage] Store in a cool, dry place. Keep container closed when not in use. | |
| [Handling] All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. | |
| [Ingestion] Harmful if swallowed. Danger of cumulative effects. | |
| [Hazards] During a fire, irritating and highly toxic gasesmay be generated by thermal decomposition or combustion. | |
| [EC Safety Phrase] S 22 24/25 | |
| [Personal Protection] Wear appropriate safety goggles, protective clothing and gloves. | |
| [Respirators] Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. | |
| [Poison Class] 4 | |
| [Appearance] White, crystalline needles. | |
| [Solubility in water] 1000 g/L | |
| [Melting Point] 98 - 102 | |
| [Boiling Point] 240 | |
| [Vapor Pressure] 0.2 (101 C) | |
| [Density] 1.204 g/cm3 | |
| [Partition Coefficient] -1.05 | |
| [Heat Of Vaporization] 71.4 kJ/mol | |
| [Heat Of Combustion] -1312 kJ/mol | |
| [Product Name] N-Methylurea | |
| [Synonyms] 1-Methylurea Monomethylurea N-Methylurea | |
| [CAS] "CASEN_598-50-5.htm">598-50-5 | |
| [Formula] C2H6N2O | |
| [Molecular Weight] 74.08 | |
| [EINECS] 209-935-0 | |
| [RTECS] YT7175000 | |
| [RTECS Class] Agricultural Chemical and Pesticide; Mutagen | |
| [Beilstein/Gmelin] 878189 | |
| [Beilstein Reference] 4-04-00-00205 | |
| [Small spills/leaks] Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces. | |
| [Disposal Code] 3 | |
| [Incompatibilities] Keep away from strong oxidizing agents. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [HS Code] 2924 19 00 |
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