HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 435146Generated: October 26, 2026
Formaldehyde → p-Tert-amylphenol phenol formaldehyde
https://huagongshe.com/reaction/435146
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Oxalic Acid | HCID 971 | — |
| Reactant | Phenol | HCID 996 | — |
| Reactant | 4-tert-Pentylphenol | HCID 6643 | — |
| Product | p-Tert-amylphenol phenol formaldehyde | HCID 86738987 | — |
Reaction Steps
164 g(1 mole) of p-tert-amylphenol, 64 g (0.68 mmole) of phenol, 47.8 g. (1.27 moles) of 80% paraformaldehyde and 2.11 g of oxalic acid were reacted under water reflux for 6 hours, and then the reaction mixture was heated to 160° C. to deydrate it and complete the reaction. There was obtained a p-tert-amylphenol/phenol/formaldehyde co-condensate having a sotening point of 95° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04400492 |
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| Source dataset | uspto-grants-1983_08 |
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| ORD ID | ord-f05e5e2f084949aaa5e0b476e3f2dc9e |
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| Source note | uspto-grants-1983_08 |
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