2-Chloro-4-nitropyridine
ALDRICH/557390 - 97%
CAS Number: 23056-36-2
Empirical Formula (Hill Notation): C5H3ClN2O2
Molecular Weight: 158.54
MDL Number: MFCD00661454
Linear Formula: C5H3ClN2O2
Product Type: Chemical
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 557390-5G
| assay | 97% |
| functional group | chloro |
| nitro | |
| InChI | 1S/C5H3ClN2O2/c6-5-3-4(8( |
| InChI key | LIEPVGBDUYKPLC-UHFFFAOYSA |
| mp | 52-56 °C (lit.) |
| Quality Level | 100  |
| SMILES string | [O-][N+](=O)c1ccnc(Cl)c1 |
| Application: | 2-Chloro-4-nitropyridine may be used to synthesize 2-chloro-4-ethoxypyridine and 4-thiophenoxypyridines. |
| Application: | Starting material used in a tetrabutylammonium salt denitration leading to fluoro-, hydroxy- and methoxypyridines. |
| Packaging: | 1, 5 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
| Precautionary statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| mp | 52-56 °C (lit.) |
| UNSPSC | 12352100 |