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, to 40.35 g of distilled water were added 7.5 g of melamine and 12.35 g of a 37% aqueous solution of formaldehyde, and the resulting mixture was heated to 60° C. and stirred for 30 minutes to obtain a transparent aqueous solution of melamine-formaldehyde precondensate.
Sources & evidence
- ORD record
- ord-c07c1d3a8f014271b5f2600cf2a3676e
- Source dataset
- uspto-grants-1991_06
- Patent number
- US05021319
Reaction notes
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