3,4-diaminochromen-2-one
Modify Date: 2025-09-25 20:49:30
3,4-diaminochromen-2-one structure
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Common Name | 3,4-diaminochromen-2-one | ||
|---|---|---|---|---|
| CAS Number | 38464-23-2 | Molecular Weight | 176.17200 | |
| Density | 1.373g/cm3 | Boiling Point | 359.6ºC at 760 mmHg | |
| Molecular Formula | C9H8N2O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 210.5ºC | |
| Name | 3,4-diaminochromen-2-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.373g/cm3 |
|---|---|
| Boiling Point | 359.6ºC at 760 mmHg |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17200 |
| Flash Point | 210.5ºC |
| Exact Mass | 176.05900 |
| PSA | 82.25000 |
| LogP | 2.11980 |
| Index of Refraction | 1.651 |
| InChIKey | BBVQKTUQIJKCAD-UHFFFAOYSA-N |
| SMILES | Nc1c(N)c2ccccc2oc1=O |
| HS Code | 2932209090 |
|---|
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~73%
3,4-diaminochro... CAS#:38464-23-2 |
| Literature: Savel'ev, V. L.; Samsonova, O. L.; Troitskaya, V. S.; Vinokurov, V. G.; Lezina, V. P.; Smirnov, L. D. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , p. 805 - 810 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 7 p. 977 - 981 |
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~%
3,4-diaminochro... CAS#:38464-23-2 |
| Literature: Beccalli, Egle M.; Contini, Alessandro; Trimarco, Pasqualina European Journal of Organic Chemistry, 2003 , # 20 p. 3976 - 3984 |
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~%
3,4-diaminochro... CAS#:38464-23-2 |
| Literature: Savel'ev, V. L.; Samsonova, O. L.; Troitskaya, V. S.; Vinokurov, V. G.; Lezina, V. P.; Smirnov, L. D. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , p. 805 - 810 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 7 p. 977 - 981 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3,4-diamino-chromen-2-one |
| COUMARIN,3,4-DIAMINO |
| 3,4-diaminocoumarin |
| 3,4-diamino-2H-chromen-2-one |