21402-79-9
21402-79-9 structure
- Name: 2,4-Pentanedione, 1-(7-acetyl-4, 6-dihydroxy-3,5-dimethyl-2-benzofuranyl)-
- Chemical Name: 2,4-Pentanedione, 1-(7-acetyl-4,6-dihydroxy-3,5-dimethyl-2-benzofuranyl)
- CAS Number: 21402-79-9
- Molecular Formula: C17H18O6
- Molecular Weight: 318.32100
- Create Date: 2016-04-09 05:03:44
- Modify Date: 2025-10-22 16:51:50
| Name | 2,4-Pentanedione, 1-(7-acetyl-4,6-dihydroxy-3,5-dimethyl-2-benzofuranyl) |
|---|---|
| Synonyms |
Decarbousninsaeure
Decarbousnetic acid Decarbousnic acid |
| Density | 1.305g/cm3 |
|---|---|
| Boiling Point | 377.2ºC at 760 mmHg |
| Molecular Formula | C17H18O6 |
| Molecular Weight | 318.32100 |
| Flash Point | 181.9ºC |
| Exact Mass | 318.11000 |
| PSA | 104.81000 |
| LogP | 2.75410 |
| Vapour Pressure | 3.16E-06mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2932999099 |
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21402-79-9 |
| Literature: Fernandez, Ernesto; Quilhot, Wanda; Rubio, Cecilia; Hidalgo, Maria Eliana; Diaz, Rodrigo; Ojeda, Juan Photochemistry and Photobiology, 2006 , vol. 82, # 4 p. 1065 - 1068 |
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21402-79-9 |
| Literature: Schoepf; Heuck Justus Liebigs Annalen der Chemie, 1927 , vol. 459, p. 244 |
| Precursor 2 | |
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| DownStream 1 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |