Name | 2-Nitroimidazole |
Synonyms | Azomycin ro05-9129 2-nitro-imidazo 2-NITROMIDAZOLE 2-Nitroimidazole 2-Nitroimidaxole 2-nitro-1H-imidazole 1H-Imidazole, 2-nitro- 2-Nitroimidazole sulfate AzoMycin (2-NitroiMidazole) |
CAS | 527-73-1 36877-68-6 |
EINECS | 208-425-5 |
InChI | InChI=1/C3H3N3O2/c7-6(8)3-4-1-2-5-3/h1-2H,(H,4,5) |
InChIKey | YZEUHQHUFTYLPH-UHFFFAOYSA-N |
Molecular Formula | C3H3N3O2 |
Molar Mass | 113.07 |
Density | 1.5988 (rough estimate) |
Melting Point | 287 °C (dec.) (lit.) |
Boling Point | 211.75°C (rough estimate) |
Flash Point | 179.7°C |
Water Solubility | insoluble |
Solubility | NH4OH: soluble50mg/mL, clear, yellow to orange |
Vapor Presure | 8.86E-06mmHg at 25°C |
Appearance | Powder |
Color | Light yellow to khaki-green |
Merck | 14,921 |
BRN | 116444 |
pKa | 8.72±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.4264 (estimate) |
MDL | MFCD00005185 |
Physical and Chemical Properties | Melting point 287 ℃ (decomposition) |
Use | Used as an intermediate in organic synthesis |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | NI7875000 |
TSCA | Yes |
HS Code | 29332990 |
Hazard Class | 6.1 |
Packing Group | III |
Toxicity | LD50 i.v. in mice: 80 mg/kg (Maeda) |