Formaldehyde → Melamine formaldehyde

HRID 1638499Notes

Reaction equation

HRID 1638499 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

HCID 712FormaldehydeHCID 7955Melamine

Product 1

HCID 93374Melamine formaldehyde

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
60 °C

Procedure

Independently, the mixture of 13.2 g of melamine, 21.6 g of 37% aqueous solution of formaldehyde and 70.8 g of water was stirred at 60° C. for 30 minutes to give a transparent melamine-formaldehyde precondensate.

Sources & evidence

ORD record
ord-1805fbc24aa344da965c000d42258492
Source dataset
uspto-grants-1989_11
Patent number
US04880721

Reaction notes

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