3260-49-9
3260-49-9 structure
- Name: 4,6-dihydroxybenzofuran-3-one
- Chemical Name: 4,6-dihydroxy-1-benzofuran-3-one
- CAS Number: 3260-49-9
- Molecular Formula: C8H6O4
- Molecular Weight: 166.13100
- Create Date: 2018-06-21 11:31:08
- Modify Date: 2024-01-03 13:26:15
| Name | 4,6-dihydroxy-1-benzofuran-3-one |
|---|---|
| Synonyms |
4,6-dihydroxycoumaran-3-one
4,6-Dihydroxy-benzofuran-3-on 4,6-dihydroxy-benzofuran-3-one 4,6-dihydroxy-3-benzofuranone |
| Density | 1.614g/cm3 |
|---|---|
| Boiling Point | 429.4ºC at 760 mmHg |
| Melting Point | 260 °C |
| Molecular Formula | C8H6O4 |
| Molecular Weight | 166.13100 |
| Flash Point | 187.4ºC |
| Exact Mass | 166.02700 |
| PSA | 66.76000 |
| LogP | 0.67290 |
| Index of Refraction | 1.689 |
| Storage condition | 2-8°C |
| HS Code | 2932999099 |
|---|
|
~67%
3260-49-9 |
| Literature: Wyeth Patent: US2009/311217 A1, 2009 ; Location in patent: Page/Page column 51 ; US 20090311217 A1 |
|
~86%
3260-49-9 |
| Literature: Lee, Chong-Yew; Chew, Eng-Hui; Go, Mei-Lin European Journal of Medicinal Chemistry, 2010 , vol. 45, # 7 p. 2957 - 2971 |
|
~92%
3260-49-9 |
| Literature: Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437 |
|
~%
3260-49-9 |
| Literature: Bolek, David; Guetschow, Michael Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 7 p. 1399 - 1403 |
|
~%
3260-49-9 |
| Literature: Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437 |
|
~%
3260-49-9 |
| Literature: Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437 |
|
~%
3260-49-9 |
| Literature: Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437 |
|
~%
3260-49-9 |
| Literature: Slater; Stephen Journal of the Chemical Society, 1920 , vol. 117, p. 314 |
|
~%
3260-49-9 |
| Literature: Balakrishna; Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1949 , vol. 29, p. 394,401 |
| Precursor 8 | |
|---|---|
| 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% |