19063-58-2
19063-58-2 structure
- Name: 7-nitrochromen-2-one
- Chemical Name: 7-nitrochromen-2-one
- CAS Number: 19063-58-2
- Molecular Formula: C9H5NO4
- Molecular Weight: 191.14000
- Create Date: 2016-11-25 15:13:15
- Modify Date: 2025-08-25 09:11:04
| Name | 7-nitrochromen-2-one |
|---|---|
| Synonyms |
7-nitro-chromen-2-one
7-Nitro-cumarin 2H-1-benzopyran-2-one,7-nitro 7-nitro-2H-chromen-2-one 7-Nitro-coumarin |
| Density | 1.482g/cm3 |
|---|---|
| Boiling Point | 379.9ºC at 760 mmHg |
| Melting Point | 198-200ºC |
| Molecular Formula | C9H5NO4 |
| Molecular Weight | 191.14000 |
| Flash Point | 201.4ºC |
| Exact Mass | 191.02200 |
| PSA | 76.03000 |
| LogP | 2.22440 |
| Vapour Pressure | 5.66E-06mmHg at 25°C |
| Index of Refraction | 1.637 |
| HS Code | 2932209090 |
|---|
|
~94%
19063-58-2 |
| Literature: Isaad, Jalal; Malek, Fouad; El Achari, Ahmida RSC Advances, 2013 , vol. 3, # 44 p. 22168 - 22175 |
|
~0%
19063-58-2 |
| Literature: Zeitler, Kirsten; Rose, Christopher A. Journal of Organic Chemistry, 2009 , vol. 74, # 4 p. 1759 - 1762 |
|
~90%
19063-58-2 |
| Literature: Oda, Noriichi; Yoshida, Yukio; Nagai, Shin-ichi; Ueda, Taisei; Sakakibara, Jinsaku Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 5 p. 1796 - 1802 |
|
~74%
19063-58-2 |
| Literature: Lin, Shaw-Tao; Yang, Fu-May; Yang, Heuy-Ju; Huang, Keh-Feng Journal of Chemical Research, Synopses, 1995 , # 9 p. 372 - 373 |
|
~%
19063-58-2 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 35, # 5 p. 1796 - 1802 |
|
~%
19063-58-2 |
| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 232, p. 2027 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |