Formaldehyde → Melamine formaldehyde
Reaction equation
[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3].[CH2:10]=[O:11]>O>[CH2:10]=[O:11].[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 60 °C
Procedure
Independently, the mixture of 13 g of melamine, 22 g of 37% aqueous solution of formaldehyde and 71 g of water was stirred at 60° C. for 30 minutes to give a transparent melamine-formaldehyde precondensate.
Sources & evidence
- ORD record
- ord-0dbaddca5c7a4df08a9bf2efd9e8afc8
- Source dataset
- uspto-grants-1989_11
- Patent number
- US04883737
Reaction notes
Loading…