38464-23-2
38464-23-2 structure
- Name: 3,4-diaminochromen-2-one
- Chemical Name: 3,4-diaminochromen-2-one
- CAS Number: 38464-23-2
- Molecular Formula: C9H8N2O2
- Molecular Weight: 176.17200
- Create Date: 2016-04-19 17:08:45
- Modify Date: 2024-01-27 14:53:01
| Name | 3,4-diaminochromen-2-one |
|---|---|
| Synonyms |
3,4-diamino-chromen-2-one
COUMARIN,3,4-DIAMINO 3,4-diaminocoumarin 3,4-diamino-2H-chromen-2-one |
| 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 |
| HS Code | 2932209090 |
|---|
|
~73%
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 |
|
~%
38464-23-2 |
| Literature: Beccalli, Egle M.; Contini, Alessandro; Trimarco, Pasqualina European Journal of Organic Chemistry, 2003 , # 20 p. 3976 - 3984 |
|
~%
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% |