107057-96-5
107057-96-5 structure
- Name: 5-hydroxy-3,4,7-trimethylchromen-2-one
- Chemical Name: 5-hydroxy-3,4,7-trimethylchromen-2-one
- CAS Number: 107057-96-5
- Molecular Formula: C12H12O3
- Molecular Weight: 204.22200
- Create Date: 2017-06-10 12:47:37
- Modify Date: 2024-01-05 18:01:23
| Name | 5-hydroxy-3,4,7-trimethylchromen-2-one |
|---|---|
| Synonyms |
5-Hydroxy-3,4,7-trimethyl-cumarin
5-hydroxy-3,4,7-trimethylcoumarin 3,4,7-Trimethyl-5-hydroxy-cumarin |
| Density | 1.217g/cm3 |
|---|---|
| Boiling Point | 374.8ºC at 760 mmHg |
| Molecular Formula | C12H12O3 |
| Molecular Weight | 204.22200 |
| Flash Point | 165.2ºC |
| Exact Mass | 204.07900 |
| PSA | 50.44000 |
| LogP | 2.42380 |
| Vapour Pressure | 3.77E-06mmHg at 25°C |
| Index of Refraction | 1.58 |
| HS Code | 2932209090 |
|---|
|
~88%
107057-96-5 |
| Literature: Ultrasonics Sonochemistry, , vol. 20, # 4 p. 1062 - 1068 |
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107057-96-5 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 20, # 1 p. 81 - 83 |
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107057-96-5 |
| Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 68 - 69 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |