HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydroquinone → Formaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydroquinone | HCID 785 | — |
| Edukt | Phenol | HCID 996 | — |
| Edukt | Resorcinol | HCID 5054 | — |
| Edukt | Tetrabromobisphenol A | HCID 6618 | — |
| Edukt | Bisphenol A | HCID 6623 | — |
| Edukt | Bisphenol S | HCID 6626 | — |
| Edukt | Bis(4-hydroxyphenyl)methane | HCID 12111 | — |
| Produkt | Formaldehyde | HCID 712 | — |
| Produkt | Phenol | HCID 996 | — |
Reaktionsschritte
The epoxide compounds may also derive from monocyclic phenols, for example from phenol, resorcinol or hydroquinone; or they are based on polycyclic phenols, for example bis(4-hydroxyphenyl)methane, 2,2-bis(4-hydroxyphenyl)propane, 2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane, 4,4′-dihydroxydiphenyl sulphone, or condensation products, obtained under acidic conditions, of phenols with formaldehyde, such as phenol novolacs.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07741390B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-4bf6bc2e75e94f57ae912c00f4ae4b10 |
| Quellennotiz | uspto-grants-2010_06 |