Name | 2-Bromo-4-nitropyridine N-oxide |
Synonyms | Nsc174130 2-Bromo-4-nitropyridine N-oxide 2-Bromo-4-nitropyridine-N-oxide 2-BROMO-4-NITROPYRIDINE1N-OXIDE 2-BROMO-4-NITROPYRIDINE 1-OXIDE 2-bromo-4-nitropyridine 1-oxide 2-broMo-4-nitropyridine-1-O×ide 2-Bromo-4-nitropyridine 1-oxide 2-BROMO-4-NITROPYRIDINE N-OXIDE 2-bromo-4-nitro-1-oxidopyridin-1-ium 2-bromo-4-nitro-1-oxo-1,2-dihydropyridinium |
CAS | 52092-43-0 |
EINECS | 661-534-3 |
InChI | InChI=1/C5H4BrN2O3/c6-5-3-4(8(10)11)1-2-7(5)9/h1-3,5H/q+1 |
Molecular Formula | C5H3BrN2O3 |
Molar Mass | 218.99 |
Density | 1.98±0.1 g/cm3(Predicted) |
Melting Point | 143-146°C |
Boling Point | 430.2±25.0 °C(Predicted) |
BRN | 145698 |
pKa | -2.53±0.10(Predicted) |
Storage Condition | Room Temprature |
MDL | MFCD00160743 |
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 | S22 - Do not breathe dust. 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. S36 - Wear suitable protective clothing. |
UN IDs | 2811 |
HS Code | 29333990 |
Hazard Class | 6.1 |
Packing Group | III |
Introduction | 2-bromo-4-nitropyridine N-oxide is a halogeno-4-nitropyridine-nitrogen oxide. Halogenated -4-nitropyridine-nitrogen oxide is an important intermediate for the synthesis of pesticides, medicines and cosmetics by chemical reduction reaction. |
Uses | 2-bromo-4-nitropyridine N-oxide is a pyridine derivative and can be used as a pharmaceutical intermediate. |