HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → p-Tert-octylphenol phenol formaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Phenol | HCID 996 | — |
| Reactant | 4-Tert-octylphenol | HCID 8814 | — |
| Product | p-Tert-octylphenol phenol formaldehyde | HCID 169941 | — |
Reaction Conditions
| Temperature | 160 °C |
|---|
Reaction Steps
206 g (1 mole) of p-tert-octylphenol, 60 g (0.64 mole) of phenol, 121.0 g (1.5 moles) of 37% formalin and 1.5 g of 35% HCl were condensed under water reflux for 10 hours. The reaction mixture was dehydrated by heating it to 160° C. under atmospheric pressure and then under reduced pressure to give a pale yellow p-tert-octylphenol/phenol/formaldehyde co-condensate having a softening point of 102° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04379897 |
| Source dataset | uspto-grants-1983_04 |
| ORD ID | ord-bf482bc5e89a4e7fb2d5cb6912725542 |
| Source note | uspto-grants-1983_04 |