519-95-9
519-95-9 structure
- Name: Florantyrone
- Chemical Name: 4-fluoranthen-8-yl-4-oxobutanoic acid
- CAS Number: 519-95-9
- Molecular Formula: C20H14O3
- Molecular Weight: 302.32300
- Create Date: 2018-04-11 08:00:00
- Modify Date: 2025-08-25 13:57:58
| Name | 4-fluoranthen-8-yl-4-oxobutanoic acid |
|---|---|
| Synonyms |
EINECS 208-279-2
Cistoplex Fluochol Idrobil 4-Oxo-4-(fluoranthrenyl-(8))-buttersaeure FLORANTYRONE MFCD00056701 4-fluoranthen-8-yl-4-oxo-butyric acid Florantyronum Fluorantyrone 4-(8-fluoranthenyl)-4-oxobutyric acid Florantirona Florantyron 4-Oxo-4-<fluoranthenyl-(8)>-buttersaeure 4-Fluoranthen-8-yl-4-oxo-buttersaeure |
| Density | 1.367g/cm3 |
|---|---|
| Boiling Point | 574.2ºC at 760mmHg |
| Melting Point | 184-187ºC(lit.) |
| Molecular Formula | C20H14O3 |
| Molecular Weight | 302.32300 |
| Flash Point | 315.1ºC |
| Exact Mass | 302.09400 |
| PSA | 54.37000 |
| LogP | 4.53470 |
| Index of Refraction | 1.786 |
| Hazard Codes | T |
|---|---|
| Risk Phrases | R25 |
| Safety Phrases | 28-45 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DV1761000 |
| HS Code | 2918300090 |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |