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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1657350Generated: November 3, 2026

Formaldehyde → 4-Chloro-2,6-bis(hydroxymethyl)phenol

https://huagongshe.com/reaction/1657350

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
Reactant4-ChlorophenolHCID 4684—
Reactant2-VinylpyridineHCID 7521—
Reactant1,3-Benzenediol, 4,4'-[(5-chloro-2-hydroxy-1,3-phenylene)bis(methylene)]bis-HCID 169277—
Product4-Chloro-2,6-bis(hydroxymethyl)phenolHCID 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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03960796
Source datasetuspto-grants-1976_06
ORD IDord-8eb5955faa8044c293b458a3282c93ac
Source noteuspto-grants-1976_06