4'-hydroxydehydrokawain
2H-pyran-2-one, 6-[(E)-2-(4-hydroxyphenyl)ethenyl]-4-methoxy-
Identification
| Name | 4'-hydroxydehydrokawain |
| IUPAC | 6-[(E)-2-(4-hydroxyphenyl)ethenyl]-4-methoxypyran-2-one |
| CAS Number | 39986-86-2 |
| FDA UNII | Search |
| Molecular Formula | C14 H12 O4 |
| Molecular Weight | 244.24644000 |
| Nikkaji Number | J1.902.248J |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 493.00 to 494.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | 379.00 °F. TCC ( 192.70 °C. ) (est) |
| logP (o/w) | 1.621 (est) |
| Soluble in | water, 1.119e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| 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 | natural substances and extractives |
| Recommendation for 4'-hydroxydehydrokawain usage levels up to | not for fragrance use. |
| Recommendation for 4'-hydroxydehydrokawain flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(E)-6-(2-(4-
hydroxyphenyl)ethenyl)-4-methoxy-2H-pyran-2-one
6-[(E)-2-(4-
hydroxyphenyl)ethenyl]-4-methoxypyran-2-one
2H-
pyran-2-one, 6-[(E)-2-(4-hydroxyphenyl)ethenyl]-4-methoxy-
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