| [Flash Point] 161 | |
| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. | |
| [Ingestion] Get medical aid. Wash mouth out with water. | |
| [Inhalation] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a cool, dry place. Store in a tightly closed container. | |
| [Handling] Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. | |
| [Ingestion] Harmful if swallowed. May cause irritation of the digestive tract. | |
| [Inhalation] May cause respiratory tract irritation. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Personal Protection] Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | |
| [Respirators] Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
| [Appearance] White crystalline powder. | |
| [Solubility in water] Very soluble | |
| [Melting Point] 222 | |
| [Boiling Point] 331 | |
| [Vapor Pressure] 0.0002 (25 C) | |
| [pKa/pKb] 4.50 (pKa) | |
| [Partition Coefficient] 1.28 | |
| [Heat Of Vaporization] 57.3 kJ/mol | |
| [Heat Of Combustion] -3907 kJ/mol | |
| [Product Name] 5-Phenyl-1H-tetrazole | |
| [Synonyms] 5-Phenyltetrazole Expandex-5PT Expandex-OX-5PT Kempore-50XPT MA-1623 Phenyltetrazole | |
| [CAS] "CASEN_18039-42-4.htm">18039-42-4 | |
| [Formula] C7H6N4 | |
| [Molecular Weight] 146.15 | |
| [EINECS] 241-950-8 | |
| [RTECS] XF7538750 | |
| [RTECS Class] Other | |
| [Beilstein/Gmelin] 124483 | |
| [Beilstein Reference] 4-26-00-01772 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
| [Stability] No data. | |
| [Incompatibilities] Strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. | |
| [Decomposition] Carbon monoxide, oxides of nitrogen, carbon dioxide. |
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