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| CAS No.: | 601-57-0 |
|---|---|
| Name: | 4-Cholesten-3-one |
| Molecular Structure: | |
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| Formula: | C27H44 O |
| Molecular Weight: | 384.646 |
| Synonyms: | (+)-4-Cholesten-3-one;(17b)-17-Octylandrost-4-en-3-one;3-Oxocholest-4-ene; 4-Cholestenone; Cholesterone; NSC 134926; NSC 63000; D4-Cholesten-3-one; D4-Cholestenone |
| EINECS: | 210-005-1 |
| Density: | 0.98 g/cm3 |
| Melting Point: | 79-82 °C |
| Boiling Point: | 482.7 °C at 760 mmHg |
| Flash Point: | 247.7 °C |
| Solubility: | <0.5 g/L |
| Appearance: | white to light yellow crystals or powder |
| Hazard Symbols: | Xi |
| Risk Codes: | 36/37/38 |
| Safety: | 22-24/25 |
| PSA: | 17.07000 |
| LogP: | 7.59690 |
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Chemistry
Molecular Formula: C27H44O
Molecular Weight: 384.64
EINECS: 210-005-1
Density: 0.98 g/cm3
Flash Point: 247.7 °C
Melting point: 79-82 ºC
Index of Refraction: 1.519
Alpha: 92.5 º (c=2, CHCl3)
Water solubility: <0.5 g/L
CAS Registry Number: 601-57-0
Solubility in water: Insoluble
Enthalpy of Vaporization: 74.77 kJ/mol
Boiling Point: 482.7 °C at 760 mmHg
Vapour Pressure: 1.78E-09 mmHg at 25°C
Appearance: white to light yellow crystals or powder
Stability: Stable. Incompatible with strong oxidizing agents.
Synonyms: 3-Oxo-4-cholestene ; (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Following is the molecular structure of 4-cholestene-3-one (CAS NO.601-57-0):
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Safety Profile
Safety Information of 4-cholestene-3-one (CAS NO.601-57-0):
Hazard Codes: Xi 
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-36-26
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
S36: Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
RTECS: FZ7700000
HS Code: 29142900
Specification
Handling and Storage of 4-cholestene-3-one (CAS NO.601-57-0):
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