51483-92-2
51483-92-2 structure
- Name: 6-bromochromone
- Chemical Name: 6-bromochromone
- CAS Number: 51483-92-2
- Molecular Formula: C9H5BrO2
- Molecular Weight: 225.03900
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-10-03 19:11:33
- Modify Date: 2024-01-08 18:27:59
| Name | 6-bromochromone |
|---|---|
| Synonyms |
6-Bromo-4-oxo-4H-1-benzopyran
MFCD00239369 6-Bromo-4H-chromen-4-one 6-bromochromen-4-one 6-BroMochroMone |
| Density | 1.688g/cm3 |
|---|---|
| Boiling Point | 306ºC at 760 mmHg |
| Melting Point | 135-139 °C (dec.)(lit.) |
| Molecular Formula | C9H5BrO2 |
| Molecular Weight | 225.03900 |
| Flash Point | 138.9ºC |
| Exact Mass | 223.94700 |
| PSA | 30.21000 |
| LogP | 2.55550 |
| Index of Refraction | 1.63 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914700090 |
|
~43%
51483-92-2 |
| Literature: Patonay, Tams; Vasas, Attila; Kiss-Szikszai, Attila; Silva, Artur M. S.; Cavaleiro, Jos A. S. Australian Journal of Chemistry, 2010 , vol. 63, # 11 p. 1582 - 1593 |
|
~%
51483-92-2 |
| Literature: Patonay, Tams; Vasas, Attila; Kiss-Szikszai, Attila; Silva, Artur M. S.; Cavaleiro, Jos A. S. Australian Journal of Chemistry, 2010 , vol. 63, # 11 p. 1582 - 1593 |
|
~%
51483-92-2 |
| Literature: Patonay, Tams; Vasas, Attila; Kiss-Szikszai, Attila; Silva, Artur M. S.; Cavaleiro, Jos A. S. Australian Journal of Chemistry, 2010 , vol. 63, # 11 p. 1582 - 1593 |
|
~%
51483-92-2 |
| Literature: Ghosh, Chandra Kanta; Sahana, Sirin Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996 , vol. 35, # 3 p. 203 - 206 |
|
~%
51483-92-2 |
| Literature: Ghosh, Chandra Kanta; Sahana, Sirin Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996 , vol. 35, # 3 p. 203 - 206 |
| Precursor 5 | |
|---|---|
| DownStream 2 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |