21861-32-5
21861-32-5 structure
- Name: 6-hydroxy-4-methyl-1-benzofuran-3-one
- Chemical Name: 6-hydroxy-4-methyl-1-benzofuran-3-one
- CAS Number: 21861-32-5
- Molecular Formula: C9H8O3
- Molecular Weight: 164.15800
- Create Date: 2018-12-20 11:24:10
- Modify Date: 2025-08-25 16:45:38
| Name | 6-hydroxy-4-methyl-1-benzofuran-3-one |
|---|---|
| Synonyms | 6-Hydroxy-4-methyl-benzofuran-3-one |
| Density | 1.359g/cm3 |
|---|---|
| Boiling Point | 374.704ºC at 760 mmHg |
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.15800 |
| Flash Point | 160.12ºC |
| Exact Mass | 164.04700 |
| PSA | 46.53000 |
| LogP | 1.27570 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.617 |
| HS Code | 2932999099 |
|---|
|
~16%
21861-32-5 |
| Literature: WYETH LLC; AYRAL-KALOUSTIAN, Semiramis; MANSOUR, Tarek Suhayl; TSOU, Hwei-Ru; ZHANG, Nan; VENKATESAN, Aranapakam M.; DI, Li; KERNS, Edward H. Patent: WO2010/30727 A1, 2010 ; Location in patent: Page/Page column 93 ; WO 2010/030727 A1 |
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~%
21861-32-5 |
| Literature: Mak, Marianna; Nogradi, Mihaly; Szoellosy, Aron Tetrahedron, 2006 , vol. 62, # 35 p. 8425 - 8429 |
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~%
21861-32-5 |
| Literature: Tetrahedron, , vol. 62, # 35 p. 8425 - 8429 |
| 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% |