| [Flash Point] 176 | |
| [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 immediately. | |
| [Inhalation] If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | |
| [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. | |
| [Storage] Keep tightly closed. | |
| [Inhalation] May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract. | |
| [Skin] May cause skin irritation. May be harmful if absorbed through the skin. | |
| [Eyes] May cause eye irritation. | |
| [Ingestion] May be harmful if swallowed. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Risk Phrase] 61 40 | |
| [EC Safety Phrase] 53 36/37/39 45 | |
| [UN (DOT)] 2811 | |
| [Personal Protection] Compatible chemical-resistant gloves. Chemical safety goggles. | |
| [Respirators] Government approved respirator. | |
| [Exposure Effects] Harmful. May cause harm to the unborn child. Limited evidence of a carcinogenic effect. Possible Carcinogen (US). Target organ(s): Reproductive system. Calif. Prop. 65 carcinogen. | |
| [Appearance] US DEA Schedule III | |
| [Solubility in water] Insoluble | |
| [Melting Point] 180 - 181 | |
| [Boiling Point] 413 | |
| [Vapor Pressure] 2E-8 (25 C) | |
| [Heat Of Vaporization] 76.9 kJ/mol | |
| [Usage] Anabolic steroid. | |
| [Product Name] 4-Dihydrotestosterone | |
| [Synonyms] 17b-Hydroxy-5a-androstan-3-one 4,5a-Dihydrotestosterone 5a-Androstan-17b-ol-3-one Androstanolone | |
| [CAS] "CASEN_521-18-6.htm">521-18-6 | |
| [Formula] C19H30O2 | |
| [Molecular Weight] 290.45 | |
| [EINECS] 208-307-3 | |
| [RTECS] BV8052000 | |
| [RTECS Class] Mutagen; Reproductive Effector; Hormone | |
| [Merck] 12,8950 | |
| [Beilstein/Gmelin] 2056371 | |
| [Beilstein Reference] 4-08-00-00634 | |
| [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 | |
| [Packing Group] II |
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