2-Chloro-3-(trifluoromethyl)pyridine
- CAS NO.：65753-47-1
- Empirical Formula: C6H3ClF3N
- Molecular Weight: 181.54
- MDL number: MFCD00042223
- EINECS: 424-520-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:47:58
What is 2-Chloro-3-(trifluoromethyl)pyridine?
Chemical properties
semi-transparent crystals
The Uses of 2-Chloro-3-(trifluoromethyl)pyridine
2-Chloro-3-(trifluoromethyl)pyridine may be used in the preparation of 5,5′-bis(trifluoromethyl)-2,2′-bipyridine, via modified Ullmann reaction.
General Description
2-Chloro-3-(trifluoromethyl)pyridine is a trifluoromethyl-substituted pyridine derivative.
Properties of 2-Chloro-3-(trifluoromethyl)pyridine
| Melting point: | 36-40 °C(lit.) |
| Boiling point: | 166-168°C |
| Density | 1.416±0.06 g/cm3(Predicted) |
| Flash point: | 180 °F |
| solubility | soluble in Methanol |
| form | Crystals |
| pka | -1.68±0.10(Predicted) |
| color | Semi-transparent |
| BRN | 4179716 |
| CAS DataBase Reference | 65753-47-1(CAS DataBase Reference) |
Safety information for 2-Chloro-3-(trifluoromethyl)pyridine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H372:Specific target organ toxicity, repeated exposure H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. 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-Chloro-3-(trifluoromethyl)pyridine
| InChIKey | RXATZPCCMYMPME-UHFFFAOYSA-N |
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