Formaldehyde → Formaldehyde;phenol

HRID 839257Notes

Reaction equation

HRID 839257 reaction equation
[CH2:1]=[O:2].[C:3]1([OH:9])[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>>[C:3]1([OH:9])[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH2:1]=[O:2]

Participants

3

Reactant 2

HCID 712FormaldehydeHCID 996Phenol

Product 1

HCID 172281Formaldehyde;phenol

Procedure

An aqueous solution of formaldehyde is added to the phenol silicoformate in the ratio of 1 to 1 mols, and the mixture is heated to 65° to 85° C while agitating for 10 to 90 minutes or until the desired viscosity is obtained; if heating continues, a solid mass will be formed, thereby producing a reddish colored formaldehyde phenol silicoformate resinous product.

Workup

  1. temperaturethe mixture is heated to 65° to 85° C
  2. customuntil the desired viscosity is obtained
  3. temperatureif heating
  4. customa solid mass will be formed

Sources & evidence

ORD record
ord-67d8fe55bcf2441c8ca4bb654ff82de6
Source dataset
uspto-grants-1978_06
Patent number
US04094825

Reaction notes

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