3,5-Difluorobenzylamine
- CAS NO.：90390-27-5
- Empirical Formula: C7H7F2N
- Molecular Weight: 143.13
- MDL number: MFCD00061244
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:40
What is 3,5-Difluorobenzylamine?
Chemical properties
Clear yellow liquid
The Uses of 3,5-Difluorobenzylamine
3,5-Difluorobenzylamine (DFBA) has been used as a derivatization reagent in the following studies:
- Determination of epichlorohydrin (ECH) in water by GC/MS analysis in selected ion monitoring (SIM) mode.
- Analysis of the epoxides 1,2-epoxybutane, epichlorohydrin, and epifluorohydrin in water by GC/MS analysis.
- Estimation of ECH in water by on-line solid-phase extraction (SPE) coupled to liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) using a triple quadrupole mass spectrometer.
Properties of 3,5-Difluorobenzylamine
| Melting point: | 261-262 °C(Solv: N,N-dimethylformamide (68-12-2)) |
| Boiling point: | 184 °C (lit.) |
| Density | 1.21 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 165 °F |
| storage temp. | 2-8°C(protect from light) |
| form | clear liquid |
| pka | 8.54±0.10(Predicted) |
| Specific Gravity | 1.21 |
| color | Colorless to Almost colorless |
| Sensitive | Air Sensitive |
| BRN | 3538436 |
| CAS DataBase Reference | 90390-27-5(CAS DataBase Reference) |
Safety information for 3,5-Difluorobenzylamine
| 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 3,5-Difluorobenzylamine
| InChIKey | VJNGGOMRUHYAMC-UHFFFAOYSA-N |
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