438-22-2
438-22-2 structure
- Name: 5a-androstane
- Chemical Name: 5α-androstane
- CAS Number: 438-22-2
- Molecular Formula: C19H32
- Molecular Weight: 260.457
- Catalog: analytical chemistry Standard Analytical standard
- Create Date: 2018-09-25 16:30:07
- Modify Date: 2024-01-02 08:47:25
| Name | 5α-androstane |
|---|---|
| Synonyms |
Aetioallocholane
5α-Androstan 5alpha-Androstane MFCD00067600 (5a)-Androstane (5α)-Androstane Etioallocholane (5R,8S,9S,10S,13S,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene 5α,14α-Androstane 5a-androstane EINECS 207-116-2 Aetioallocholan Androstane, (5α)- 5α-androstane Androstane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 336.0±9.0 °C at 760 mmHg |
| Melting Point | 78-82 °C(lit.) |
| Molecular Formula | C19H32 |
| Molecular Weight | 260.457 |
| Flash Point | 145.9±12.3 °C |
| Exact Mass | 260.250397 |
| LogP | 8.42 |
| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.508 |
| Storage condition | -20℃ |
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335-H336-H351-H373 |
| Precautionary Statements | P261-P281-P305 + P351 + P338 |
| Target Organs | Blood, Central nervous system, Liver |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| Hazard Codes | T: Toxic; |
| Risk Phrases | 45-23/24/25-36/37/38-43-63 |
| Safety Phrases | S53-S23-S24/25-S36/37 |
| RIDADR | UN 1593 6.1/PG 3 |
| WGK Germany | 3 |
|
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438-22-2 |
| Literature: Butenandt; Tscherning Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 229, p. 185,190 Full Text Show Details Heard; McKay Journal of Biological Chemistry, 1939 , vol. 131, p. 371,378 Full Text Show Details Reichstein Helvetica Chimica Acta, 1936 , vol. 19, p. 979,983 |
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438-22-2 |
| Literature: Burrows et al. Biochemical Journal, 1937 , vol. 31, p. 950,957 |
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438-22-2 |
| Literature: Burrows et al. Biochemical Journal, 1937 , vol. 31, p. 950,957 |
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438-22-2 |
| Literature: Burrows et al. Biochemical Journal, 1937 , vol. 31, p. 950,957 |
|
~%
438-22-2 |
| Literature: Butenandt; Tscherning Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 229, p. 185,190 |
|
~%
438-22-2 |
| Literature: Kaegi; Miescher Helvetica Chimica Acta, 1939 , vol. 22, p. 683,695 Full Text Show Details Prelog; Ruzicka; Wieland Helvetica Chimica Acta, 1944 , vol. 27, p. 66,69 |
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438-22-2 |
| Literature: Reichstein Helvetica Chimica Acta, 1936 , vol. 19, p. 979,983 |
