| Product Identification | Back to Contents | 【Product Name】
1H-1,2,4-Triazole-3,5-diamine | 【Synonyms】
1H-1,2,4-Triazole-3,5-diamine
3,5-Diamino-1,2,4-triazole
3,5-Diamino-1H-1,2,4-triazole
3,5-Diamino-S-triazole
NSC 1895 | 【CAS】
1455-77-2 | 【Formula】
C2H5N5 | 【Molecular Weight】
99.1 | 【EINECS】
215-937-2 | 【RTECS】
XZ4535000 | 【RTECS Class】
Tumorigen; Drug; Mutagen; Human Data | 【Beilstein/Gmelin】
112467 | 【Beilstein Reference】
4-26-00-01161 |
| First Aid Measures | Back to Contents | 【Ingestion】
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【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 eyelids. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Keep container closed when not in use. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Ingestion】
See inhalation. | 【Inhalation】
This chemical is stable under normal laboratory conditions. | 【Skin】
See inhalation. | 【Eyes】
See inhalation | 【EC Safety Phrase】
S 22 24/25 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear safety glasses and chemical goggles if splashing is possible. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | 【Respirators】
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | 【Fire Potential】
This material is probably combustible. |
| Stability and Reactivity | Back to Contents | 【Incompatibilities】
Sensitive to heat, friction, and impact. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. |
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