2,4-Difluorobenzyl bromide
Synonym(s):α-Bromo-2,4-difluorotoluene
- CAS NO.：23915-07-3
- Empirical Formula: C7H5BrF2
- Molecular Weight: 207.02
- MDL number: MFCD00011649
- EINECS: 245-938-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:53
What is 2,4-Difluorobenzyl bromide?
Chemical properties
CLEAR YELLOW LIQUID
The Uses of 2,4-Difluorobenzyl bromide
2,4-Difluorobenzyl bromide has been used in the preparation of:
- novel 1,2,4-triazolium derivatives
- 1,5-biaryl pyrrole EP1 receptor antagonists
Properties of 2,4-Difluorobenzyl bromide
| Melting point: | 18 °C |
| Boiling point: | 28 °C |
| Density | 1.613 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 104 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | Liquid |
| Specific Gravity | 1.63 |
| color | Clear yellow |
| Sensitive | Lachrymatory |
| BRN | 4177539 |
| CAS DataBase Reference | 23915-07-3(CAS DataBase Reference) |
Safety information for 2,4-Difluorobenzyl bromide
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Health Hazard GHS08 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. |
Computed Descriptors for 2,4-Difluorobenzyl bromide
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