HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 20569439, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | HCID 19990677 | HCID 19990677 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 20569439 | HCID 20569439 | — |
Reaction Steps
80.75 g (0.25 mole) of eicosylisocyanate are dissolved in 350 ml of technical-grade toluene and, at a temperature of 50°-60° C., 4.25 g (0.25 mole) of liquid NH3 are slowly added, in a pressure vessel, with stirring. After an after-stirring period of 30 minutes, the N-eicosyl-urea is isolated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04289665 |
| Source dataset | uspto-grants-1981_09 |
| ORD ID | ord-fd2fe6275494489e8f5b7fbb34c96d2c |
| Source note | uspto-grants-1981_09 |