2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
Synonym(s):1-(Bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene;4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide
- CAS NO.：76437-40-6
- Empirical Formula: C8H2BrF7
- Molecular Weight: 310.99
- MDL number: MFCD00191855
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:40:53
What is 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE?
The Uses of 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide, TTBB) may be employed as an alternate of pentafluorobenzyl bromide (PFBB) in electrophoric derivatization reactions prior to detection during gas chromatography-electron-capture negative ion mass spectrometry (GC-ECNI-MS). TTBB may be employed as derivatization reagent for the characterization and quantitation of DNA and hemoglobin adducts.
General Description
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (4-(trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide) has been reported to be prepared in one step from α,α,α?2,3,5,6-heptafluoro-p-xylene.
Properties of 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
| Boiling point: | 190.0±35.0 °C(Predicted) |
| Density | 1.864 g/mL at 25 °C (lit.) |
| vapor pressure | 0.38 psi ( 20 °C) |
| refractive index | n |
| Flash point: | 210 °F |
| color | Clear |
| Sensitive | Lachrymatory |
| BRN | 8423469 |
Safety information for 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
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