vitamin K1
phytonadione
Identification
| Name | vitamin K1 |
| IUPAC | 2-methyl-3-[(E)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-dione |
| CAS Number | 84-80-0 |
| EINECS | 201-564-2 |
| FDA UNII | S5Z3U87QHF |
| Molecular Formula | C31 H46 O2 |
| Molecular Weight | 450.70602000 |
| MDL Number | MFCD00214063 |
| Nikkaji Number | J20.960K |
| Beilstein | 2568816 |
Regulatory
Physical Properties
| Appearance | pale yellow to yellow amber oils to solid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.98400 @ 25.00 °C. |
| Melting Point | -20.00 °C. @ 760.00 mm Hg |
| Boiling Point | 546.00 to 547.00 °C. @ 760.00 mm Hg (est), 140.00 °C. @ 0.01 mm Hg |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w) | 10.305 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Strength | none |
| Odor Description | at 100.00 %. |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rat LD50 > 33487 mg/kg |
| Dermal Toxicity | subcutaneous-mouse LDLo 1000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | dietary supplements |
| Recommendation for vitamin K1 usage levels up to | not for fragrance use. |
| Recommendation for vitamin K1 flavor usage levels up to | not for flavor use. |
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