Name | 4-hydroxybenzo[h]chromen-2-one |
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Synonyms |
4-hydroxybenzo[f]chromen-2-one
2-hydroxybenzo[h]chromen-4-one 4-hydroxy-2H-benzo[h]chromene-2-one 4-hydroxy-benzo[h]chromen-2-one 4-hydroxy-2H-naphtho[1,2-b]pyran-2-one 2H-Naphtho[1,2-b]pyran-2-one,4-hydroxy 4-hydroxy-2H-benzo[h]chromen-2-one |
Density | 1.451g/cm3 |
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Boiling Point | 391.5ºC at 760 mmHg |
Molecular Formula | C13H8O3 |
Molecular Weight | 212.20100 |
Flash Point | 157.4ºC |
Exact Mass | 212.04700 |
PSA | 50.44000 |
LogP | 2.65180 |
Index of Refraction | 1.743 |
HS Code | 2932209090 |
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HS Code | 2932209090 |
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Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |