| Product Identification | Back to Contents | 【Product Name】
Clostebol | 【Synonyms】
4-Chloro-17b-hydroxy-4-androsten-3-one
4-Chlorotestosterone
Androst-4-en-3-one, 4-chloro-17-hydroxy-, (17b)- | 【CAS】
1093-58-9 | 【Formula】
C19H27ClO2 | 【Molecular Weight】
322.87 | 【EINECS】
214-133-9 | 【Merck】
12,2475 |
| Physical and Chemical Properties | Back to Contents | 【Solubility in water】
5.2 mg/L (25 C) | 【Melting Point】
189 | 【Boiling Point】
448 | 【Vapor Pressure】
6.3E-10 (25 C) | 【Density】
1.20 g/cm (20 C) | 【pKa/pKb】
14.99 (pKa) | 【Partition Coefficient】
3.67 | 【Heat Of Vaporization】
81.57 kJ/mol |
| First Aid Measures | Back to Contents | 【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. 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 Identification | Back to Contents | 【Inhalation】
May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract. | 【Skin】
May cause irritation. May be harmful if absorbed through the skin. | 【Eyes】
May cause irritation. | 【Ingestion】
May be harmful if swallowed. | 【Hazards】
Emits toxic fumes under fire conditions. | 【EC Risk Phrase】
40 | 【EC Safety Phrase】
36/37 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Compatible chemical-resistant gloves. Chemical safety goggles. Protective clothing. | 【Respirators】
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. | 【Exposure Effects】
This product is or contains a component that has been reported to be possibly carcinogenic based on its IARC, ACGIH, NTP, or EPA classification. Limited evidence of a carcinogenic effect. Possible carcinogen. Possible teratogen. Target organ - Reproductive system. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
225 | 【Fire Fighting】
Extinguish with 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. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable at normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents. | 【Decomposition】
Hydrogen chloride gas, Carbon monoxide, Carbon dioxide. |
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