HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → 4-Chloro-2,6-bis(hydroxymethyl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | 4-Chlorophenol | HCID 4684 | — |
| Reactant | 2-Vinylpyridine | HCID 7521 | — |
| Reactant | 1,3-Benzenediol, 4,4'-[(5-chloro-2-hydroxy-1,3-phenylene)bis(methylene)]bis- | HCID 169277 | — |
| Product | 4-Chloro-2,6-bis(hydroxymethyl)phenol | HCID 86914 | — |
Reaction Steps
An aqueous alkaline dispersion useful as a polyester tire cord dip, the solids of the dispersion consisting essentially of a major amount by weight of a rubbery vinyl pyridine copolymer and an minor amount by weight of a heat reactable 2,6-bis(2,4-dihydroxy phenyl methyl)-4-chlorophenol composition made by the process of first reacting about 2 mols of formaldehyde with 1 mol of parachloro phenol to provide 2,6-dimethylol-4-chlorophenol which then is reacted with about 2 mols of resorcinol to give the heat reactable bis(dihydroxy phenylmethyl) chlorophenol composition.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03960796 |
| Source dataset | uspto-grants-1976_06 |
| ORD ID | ord-8eb5955faa8044c293b458a3282c93ac |
| Source note | uspto-grants-1976_06 |