| Identification | |
| Name: | Vitamin D2 |
| Synonyms: | (3beta)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol; Metadee; Doral; Drisdol; Ergocalciferol; Ergocalciferolum; Ergorone; Ergosterol, activated; Ertron; Fortodyl; Geltabs; Hi-deratol; Hytakerol; Infron; Mulsiferol; Mykostin; Oleovitamin D2; Ostelin; Radiostol; Radsterin; Rocaltrol; Secoergosta-5,7,10(19),22-tetraen-3-ol, (3beta,5Z,7E,22E)-; Shock-ferol; Viosterol; Vitamin D; Vitavel-D; 9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3beta,5Z,7E,22E)-; Arthin; Diactol; Divit urto; BUCO-D; Calciferol; Calciferolum; Calciferon 2; Calderol; Condacaps; Condol; Crtron; Crystallina; Daral; Davitamon D; Davitin; Decaps; Dee-osterol; Deratol; Dee-ron; Dee-ronal; Detalup; DHT; Deltalin; |
| CAS: | 50-14-6 |
| EINECS: | 200-014-9 |
| Molecular Formula: | C28H44O |
| Molecular Weight: | 396.65 |
| InChI: | InChI=1/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2811 |
| Flash Point: | 218.2 oC |
| Boiling Point: | 504.2 oC at 760 mmHg |
| Density: | 0.97 g/cm3 |
| Refractive index: | 1.53 |
| Alpha: | 82 o (C=3, IN ACETONE 25 oC) |
| Water Solubility: | H2O: 200 mg/mL, clear to hazy |
| Solubility: | H2O: 200 mg/mL, clear to hazy |
| Appearance: | odorless white crystals |
| Specification: |
? Ergocalciferol (CAS NO.50-14-6), its Synonyms are Viosterol ; Vitamin D2 ; (+)-Vitamin D2 ; (3-beta,5Z,7E,22E)-9,10-Secoergosta-5,7,10,(19),22-tetraen-3-ol ; 9,10-Seco(5Z,7E,22E)-5,7,10(19),22-ergostatetraen-3-ol ; 9,10-Secoergosta-5,7,10(19),22-tetraen-3-beta-ol ; Activated ergosterol ; Buco-D ; Calciferol ; Calciferolum ; Davitamon D ; Davitin ; De-rat concentrate ; Cyclohexanol, 4-methylene-3-((2E)-2-((1R,3aS,7aR)-octahydro-7a-methyl-1-((1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl)-4H-inden-4-ylidene)ethylidene)-, (1S,3Z)- . It is odorless white crystals. |
| Report: |
EPA Extremely Hazardous Substances List. |
| Packinggroup: | II |
| Flash Point: | 218.2 oC |
| Storage Temperature: | 2-8°C |
| Color: | Prisms from acetone White crystals Colorless crystals |
| Usage: | The synthetic form of vitamin D. Prepared from ergosterol by UV irradiation in a suitable solvent. Commercial solutions are usually made with propylene glycol or sesame oil. Antirachitic |
| Safety Data | |
| Hazard Symbols |
T+:Verytoxic
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