HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydroquinone → Formaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydroquinone | HCID 785 | — |
| Reactant | Resorcinol | HCID 5054 | — |
| Reactant | Tetrabromobisphenol A | HCID 6618 | — |
| Reactant | Bisphenol A | HCID 6623 | — |
| Reactant | Bisphenol S | HCID 6626 | — |
| Product | Formaldehyde | HCID 712 | — |
| Product | Phenol | HCID 996 | — |
Reaction Steps
The epoxy compounds may also be derived from mononuclear phenols, such as resorcinol or hydroquinone; or else they are based on polynuclear phenols, such as on bis(4-hydroxyphenyl)methane, 2,2-bis(4-hydroxyphenyl)propane, 2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane or 4,4′-dihydroxydiphenyl sulfone, or on condensates of phenols with formaldehyde that are obtained under acidic conditions, such as phenol novolaks.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06875831B1 |
| Source dataset | uspto-grants-2005_04 |
| ORD ID | ord-1c948890afdd41428d304827491432c8 |
| Source note | uspto-grants-2005_04 |