Name | 4-Nitrobenzonitrile |
Synonyms | P-Nitro 4-nitro-benzonitril p-Cyanonitrobenzene 4-Nitrobenzonitrile Benzonitrile,4-nitro- para-nitrobenzonitrile 1-Cyano-4-nitrobenzene Benzonitrile, p-nitro- 4-Nitrobenzoesαurenitril |
CAS | 619-72-7 |
EINECS | 210-610-0 |
InChI | InChI=1/C7H4N2O2/c8-5-6-1-3-7(4-2-6)9(10)11/h1-4H |
Molecular Formula | C7H4N2O2 |
Molar Mass | 148.12 |
Density | 1.4015 (rough estimate) |
Melting Point | 144-147°C(lit.) |
Boling Point | 268.69°C (rough estimate) |
Solubility | 1.65g/l slightly soluble |
Appearance | Red yellow powder |
Color | Yellow |
BRN | 972078 |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5300 (estimate) |
MDL | MFCD00007279 |
Physical and Chemical Properties | Thallus crystals. Melting point 149 °c. Soluble in chloroform, acetic acid and hot ethanol, slightly soluble in water and ether. Can be sublimated with water vapor volatilization. |
Use | Used as a pharmaceutical Intermediate |
Hazard Symbols | T - Toxic |
Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 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.) S28A - S36/37 - Wear suitable protective clothing and gloves. S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | UN 2811 6.1/PG 2 |
WGK Germany | 3 |
RTECS | DI4903500 |
TSCA | Y |
HS Code | 29269095 |
Hazard Class | 6.1 |
Packing Group | II |