| [Flash Point] 190 | |
| [Fire Fighting] Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. | |
| [Fire Potential] Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. | |
| [Ingestion] If swallowed, wash out mouth with water provided person is conscious. Call a physician. | |
| [Inhalation] If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | |
| [Skin] In case of contact, immediately wash skin with soap and copious amounts of water. | |
| [Eyes] In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. | |
| [Storage] Keep tightly closed. Store in a cool dry place. | |
| [Inhalation] TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Ingestion] See Inhalation. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Risk Phrase] 40 48 | |
| [EC Safety Phrase] 22 24/25 | |
| [UN (DOT)] 2811 | |
| [Personal Protection] Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. | |
| [Respirators] Wear positive pressure self-contained breathing apparatus (SCBA). | |
| [Exposure Effects] Toxic. Harmful by inhalation, in contact with skin and if swallowed. May cause harm to the unborn child. Target organ(s): Female reproductive system. Nerves. | |
| [Appearance] White crystalline powder | |
| [Solubility in water] Soluble. | |
| [Melting Point] 201 - 205 | |
| [Boiling Point] 446 | |
| [Vapor Pressure] 8E-10 (25 C) | |
| [pKa/pKb] 13.11 (pKa) | |
| [Heat Of Vaporization] 81.3 kJ/mol | |
| [Usage] A testosterone derivative with effects similar to progestational. | |
| [Product Name] Ethisterone | |
| [Synonyms] 17a-Ethynyltestosterone 17b-Hydroxy-4,17a-pregnen-20-yn-3-one 4,17a-Pregnen-17b-ol-20-yn-3-one Anhydrohydroxyprogesterone Ethynyltestosterone Progestoral | |
| [CAS] "CASEN_434-03-7.htm">434-03-7 | |
| [Formula] C21H28O2 | |
| [Molecular Weight] 312.45 | |
| [EINECS] 207-096-5 | |
| [RTECS] TU5570250 | |
| [RTECS Class] Reproductive Effector; Human Data; Hormone | |
| [Merck] 12,3787 | |
| [Beilstein/Gmelin] 1889895 | |
| [Beilstein Reference] 4-08-00-01225 | |
| [Small spills/leaks] Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete. | |
| [Stability] Stable at normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Carbon monoxide, Carbon dioxide. | |
| [Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
| [UN Number] 2811 | |
| [Hazard Class] 6.1 |
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