Ammonia → HCID 86587236, compound

HRID 2297324Notes

Reaction equation

[NH2:1][C:2]([NH2:4])=[O:3].[C:5]([OH:13])(=[O:12])[CH:6]([CH2:8][C:9]([OH:11])=[O:10])[OH:7].N>>[NH2:1][C:2]([NH2:4])=[O:3].[C:5]([OH:13])(=[O:12])[CH:6]([CH2:8][C:9]([OH:11])=[O:10])[OH:7]

Participants

Reactant 3

HCID 222Ammonia

HCID 525Malic Acid

HCID 1176Urea2×

Product 1

HCID 86587236HCID 86587236, compound

Procedure

100 parts by weight of urea, 30 parts by weight of malic acid are mixed then heated above the melting point of urea and up to 160 degree C. for 0.5 to 1 hour. Ammonia evolves from the mixture. The mixture produces a flame retardant urea-malic acid condensate.

Sources & evidence

ORD record: ord-3cbe0a0c04ef41e9965f877470c8a634
Source dataset: uspto-grants-2002_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06491850B1

Reaction notes

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