4-Nitrobenzoic acid
SIAL/72910 - purum, ≥98.0% (HPLC)
Synonym: p-Nitrobenzoic acid
CAS Number: 62-23-7
Empirical Formula (Hill Notation): C7H5NO4
Molecular Weight: 167.12
EC Number: 200-526-2
MDL Number: MFCD00007352
Linear Formula: O2NC6H4CO2H
Product Type: Chemical
assay | ≥98.0% (HPLC) |
form | crystals |
grade | purum |
InChI | 1S/C7H5NO4/c9-7(10)5-1-3- |
InChI key | OTLNPYWUJOZPPA-UHFFFAOYSA |
mp | 237-240 °C (lit.) |
239-242 °C | |
Quality Level | 200 |
SMILES string | OC(=O)c1ccc(cc1)[N+]([O-] |
Application: | 4-Nitrobenzoic acid can be used: • As a co-catalyst with thioxotetrahydropyrimidin • For the synthesis of mononuclear zinc carboxylate complexes by reacting with zinc sulfate heptahydrate and NaOH. • As an additive in the room temperature catalytic Wittig reaction. |
Symbol | GHS07,GHS08 |
Signal word | Warning |
Hazard statements | H302 - H315 - H319 - H341 - H351 - H361fd |
Precautionary statements | P202 - P264 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | Xn |
Risk Statements | 22-36 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Purity | ≥98.0% (HPLC) |
mp | 237-240 °C (lit.); 239-242 °C |
UNSPSC | 12352100 |