Name | 2-CHLORO-5-FLUOROPYRIMIDINE |
Synonyms | 2-Chloro-5-fluoropyr 2-Chlor-5-fluorpyrimidin 2-chloro-5fluoro-pyrimidine 5-Fluoro-2-chloropyrimidine 2-CHLORO-5-FLUOROPYRIMIDINE 2-Chloro-5-fluoropyriMidi... Pyrimidine,2-chloro-5-fluoro- 2-Chloro-5-fluoro-1,3-diazine Pyrimidine, 2-chloro-5-fluoro- Pyrimidine, 2-chloro-5-fluoro- (9CI) |
CAS | 62802-42-0 |
InChI | InChI=1/C6H3ClFNO2/c7-5-4(8)3(6(10)11)1-2-9-5/h1-2H,(H,10,11) |
InChIKey | AGYUQBNABXVWMS-UHFFFAOYSA-N |
Molecular Formula | C4H2ClFN2 |
Molar Mass | 132.52 |
Density | 1.439 g/mL at 20 °C (lit.) |
Boling Point | 149.0-162.0°C |
Flash Point | 150°F |
Vapor Presure | 9.41E-07mmHg at 25°C |
Appearance | Liquid |
Color | Clear colorless to yellow |
pKa | -2.54±0.22(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | n20/D 1.503(lit.) |
Physical and Chemical Properties | Appearance colorless liquid boiling point 160-162 ℃ |
Use | Pharmaceutical Intermediates |
Risk Codes | R22 - Harmful if swallowed R34 - Causes burns R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2735 8/PG 2 |
WGK Germany | 3 |
HS Code | 29335990 |
Hazard Note | Harmful |
Hazard Class | IRRITANT |
Packing Group | Ⅲ |