2-Chloro-5-fluoropyridine
- CAS NO.：31301-51-6
- Empirical Formula: C5H3ClFN
- Molecular Weight: 131.54
- MDL number: MFCD03095332
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:14
What is 2-Chloro-5-fluoropyridine?
Chemical properties
Light yellow powder
The Uses of 2-Chloro-5-fluoropyridine
2-Chloro-5-fluoropyridine, is the intermediate used for the synthesis of pharmaceuticals agents and biologically active compounds, such as pyrazol-3-ylamino pyrazines as novel JAK2 inhibitors.
Properties of 2-Chloro-5-fluoropyridine
| Melting point: | 19℃ |
| Boiling point: | 74 °C / 38mmHg |
| Density | 1.297 g/mL at 25 °C |
| refractive index | n |
| Flash point: | 108 °C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | powder to lump to clear liquid |
| pka | -2.20±0.10(Predicted) |
| color | White or Colorless to Light yellow |
| CAS DataBase Reference | 31301-51-6(CAS DataBase Reference) |
Safety information for 2-Chloro-5-fluoropyridine
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| 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. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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-5-fluoropyridine
| InChIKey | QOGXQLSFJCIDNY-UHFFFAOYSA-N |
2-Chloro-5-fluoropyridine manufacturer
GK Chemicals
1Y
Phone:+91-7207279444
Whatsapp: +91-7207279444
product: 31301-51-6 2-Chloro 5-Fluoro Pyridine 98%
Lorven Biologics Pvt Ltd
1Y
Phone:+91-8884110005
Whatsapp: +91-8884110005
product: 31301-51-6 2-chloro 5-fluoro pyridine 98%
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