651-12-7
651-12-7 structure
- Name: 1,4-Bis(bromodifluoromethyl)benzene
- Chemical Name: 1,4-bis[bromo(difluoro)methyl]benzene
- CAS Number: 651-12-7
- Molecular Formula: C8H4Br2F4
- Molecular Weight: 335.919
- Create Date: 2018-09-12 19:44:33
- Modify Date: 2026-08-13 17:06:36
| Name | 1,4-bis[bromo(difluoro)methyl]benzene |
|---|---|
| Synonyms |
α,α',-Dibromo-α,α,α',α'-tetrafluoro-p-xylene
ALPHA,ALPHA''-DIBROMO-ALPHA,ALPHA,ALPHA'',ALPHA''-TETRAFLUORO-P-XYLENE/NOBR α,α'-dibromo-α,α,α',α'-tetrafluoro-p-xylene FXFER DXFFE Benzene, 1,4-bis(bromodifluoromethyl) cl9153 ALPHA,ALPHA'-DIBROMO-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAFLUORO-P-XYLENE 1,4-BIS(BROMODIFLUOROMETHYL)BENZENE 1,4-Bis[bromo(difluoro)methyl]benzene 1,4-bis(bromodifluor pc8833 |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 235.5±35.0 °C at 760 mmHg |
| Molecular Formula | C8H4Br2F4 |
| Molecular Weight | 335.919 |
| Flash Point | 96.2±25.9 °C |
| Exact Mass | 333.861572 |
| LogP | 5.34 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.509 |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2903999090 |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |