| [Flash Point] 273 | |
| [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. | |
| [Ingestion] If swallowed, wash out mouth with water provided person is conscious. Call a physician. | |
| [Inhalation] If inhaled, remove to fresh air. If breathing becomes difficult, call a physician. | |
| [Skin] In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician. | |
| [Eyes] In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [Personal Protection] Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. | |
| [Exposure Effects] Avoid contact and inhalation. | |
| [Melting Point] 207 - 208 | |
| [Boiling Point] 527 | |
| [Vapor Pressure] 3E-13 (25 C) | |
| [Heat Of Vaporization] 92.2 kJ/mol | |
| [Usage] Can be converted to pregnenolone and progesterone. | |
| [Product Name] (25R)-Spirost-5-en-3beta-ol | |
| [Synonyms] (25R)-5-Spirosten-3b-ol 3b-Hydroxy-5-spirostene | |
| [CAS] "CASEN_512-04-9.htm">512-04-9 | |
| [Formula] C27H42O3 | |
| [Molecular Weight] 414.63 | |
| [EINECS] 208-134-3 | |
| [RTECS] WH1450000 | |
| [RTECS Class] Other | |
| [Merck] 12,3348 | |
| [Beilstein/Gmelin] 94582 | |
| [Beilstein Reference] 5-19-03-00030 | |
| [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. | |
| [Decomposition] Carbon monoxide, Carbon dioxide. |
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