Secalciferol
Suppliers
Names
[ CAS No. ]:
55721-11-4
[ Name ]:
Secalciferol
[Synonym ]:
k-dr
(3S,5Z,7E,14β,24R)-9,10-Secocholesta-5,7,10-triene-3,24,25-triol
Secalciferol
2,3-Heptanediol, 2-methyl-6-[(1R,3aR,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-, (3R,6R)-
osteod
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
571.1±35.0 °C at 760 mmHg
[ Melting Point ]:
63-65ºC
[ Molecular Formula ]:
C27H44O3
[ Molecular Weight ]:
416.637
[ Flash Point ]:
241.5±20.5 °C
[ Exact Mass ]:
416.329041
[ PSA ]:
60.69000
[ LogP ]:
5.85
[ Vapour Pressure ]:
0.0±3.6 mmHg at 25°C
[ Index of Refraction ]:
1.547
[ Storage condition ]:
2-8℃
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VS2895000
- CHEMICAL NAME :
- 9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol, (3-beta,5Z,7E,24R)-
- CAS REGISTRY NUMBER :
- 55721-11-4
- LAST UPDATED :
- 199512
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C27-H44-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #94-247858
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #94-247858
Safety Information
[ Symbol ]:
GHS06, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H301 + H311-H330-H372
[ Precautionary Statements ]:
P260-P280-P284-P301 + P310-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
T+:Verytoxic;
[ Risk Phrases ]:
R28
[ Safety Phrases ]:
S28-S36/37-S45
[ RIDADR ]:
UN 2811
[ RTECS ]:
VS2895000
Synthetic Route
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