HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitric Acid → 4-Nitrotoluene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitric Acid | HCID 944 | — |
| Edukt | 2,3-Dinitrotoluene | HCID 11761 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 4-Nitrotoluene | HCID 7473 | — |
Reaktionsschritte
This invention relates to a continuous process for preparing dinitrotoluene by reacting toluene with dilute nitric acid to produce mononitrotoluene and then reacting the mononitrotoluene with concentrated nitric acid to produce dinitrotoluene.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05057632 |
| Quelldatensatz | uspto-grants-1991_10 |
| ORD ID | ord-c7c3e57ae8a54879a004a0d1c1b236c1 |
| Quellennotiz | uspto-grants-1991_10 |