HuagongsheHuagongshe Chemistry Print Report · For research reference only
Butyric Acid → Butyric anhydride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Butyric Acid | HCID 264 | — |
| Reactant | Butyryl chloride | HCID 8855 | — |
| Product | Butyric anhydride | HCID 7798 | — |
Reaction Steps
Molar quantities of butyric acid and butyryl chloride are heated together on a water-bath for 1 hour and then boiled for 7 hours in an oil-bath. Butyric anhydride, b.p. 198°-199° C./765 mm, is obtained on distillation of the resulting mixture.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04745116 |
| Source dataset | uspto-grants-1988_05 |
| ORD ID | ord-e1f4f91fde6f4ad189300791be5779ea |
| Source note | uspto-grants-1988_05 |