Name | 2,4-Difluorobenzonitrile |
Synonyms | NCR BF DF 2-difluorobenzotrile 2,4-difluorobenzonilyile 2,4-Difluorobenzonitrile 2,4-DIFLUOROBENZONITRILE 2,4-Difluorobenzenecarbonitrile |
CAS | 3939-09-1 103496-86-2 |
EINECS | 223-523-8 |
InChI | InChI=1/C7H3F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H |
Molecular Formula | C7H3F2N |
Molar Mass | 139.1 |
Density | 1.246 |
Melting Point | 47-49 °C (lit.) |
Boling Point | 189°C |
Flash Point | >230°F |
Solubility | soluble in Methanol |
Vapor Presure | 0.845mmHg at 25°C |
Appearance | Crystalline |
Color | White to Almost white |
BRN | 1940316 |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.486 |
Physical and Chemical Properties | Melting point 45-50°C |
Use | Used as a pharmaceutical Intermediate |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. |
WGK Germany | 3 |
HS Code | 29269090 |
Hazard Note | Toxic |