HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene → Nitrobenzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene | HCID 241 | — |
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Product | Nitrobenzene | HCID 7416 | — |
Reaction Steps
Aniline (C6H5NH2) is mainly produced in industry in two steps from benzene. First, benzene is nitrated using a concentrated mixture of nitric acid and sulfuric acid at 50 to 60° C., which gives nitrobenzene. In the second step, the nitrobenzene is hydrogenated, typically at 200-300° C. in presence of various metal catalysts.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09127225B2 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-f393de3e89e444a0abadf1b56eab075e |
| Source note | uspto-grants-2015_09 |