Molecular Formula | C7H5ClF3N |
Molar Mass | 195.57 |
Density | 1.4070 (estimate) |
Melting Point | 35-37°C(lit.) |
Boling Point | 85 °C (3 mmHg) |
Flash Point | >230°F |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 13Pa at 25℃ |
Appearance | Crystalline Powder or Low Melting Solid |
Color | White to pinkish or slightly orange |
BRN | 641588 |
pKa | 2.74±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.423 |
Physical and Chemical Properties | Off-white powder |
Use | Used as pharmaceutical, pesticide intermediates |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN2811 |
WGK Germany | 2 |
TSCA | T |
HS Code | 29214300 |
Hazard Note | Irritant |
Hazard Class | 6.1 |
Packing Group | III |
freezing point | 34.0 to 37.0 ℃ |
LogP | 2.68 at 25℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | as an intermediate in medicine and pesticide |