| [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. | |
| [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. | |
| [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. | |
| [EC Safety Phrase] S 22 24/25 | |
| [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. | |
| [Exposure Effects] The toxicological properties of this material have not been investigated. | |
| [Appearance] White to light cream. | |
| [Melting Point] 300 | |
| [Boiling Point] 77 - 78 (12 torr) | |
| [Product Name] Phthalhydrazide | |
| [Synonyms] 1,4-Phthalazinediol 2,3-Dihydro-1,4-phthalazinedione 2,3-Dihydrophthalazine-1,4-dione Phthalhydrazide Phthalic acid cyclic-hydrazide | |
| [CAS] "CASEN_1445-69-8.htm">1445-69-8 | |
| [Formula] C8H6N2O2 | |
| [Molecular Weight] 162.13999999999999 | |
| [EINECS] 215-893-4 | |
| [RTECS] TH8890080 | |
| [RTECS Class] Drug; Reproductive Effector | |
| [Beilstein/Gmelin] 135926 | |
| [Beilstein Reference] 5-24-07-00560 | |
| [Small spills/leaks] Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. |
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