Boric Acid → Orthoboric acid, compound with 1,3,5-triazine-2,4,6-triamine (1:1)

HRID 1459132Notes

Reaction equation

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

Participants

Reactant 2

HCID 7628Boric Acid

HCID 7955Melamine

Product 1

HCID 10197992Orthoboric acid, compound with 1,3,5-triazine-2,4,6-triamine (1:1)

Procedure

A method for producing melamine borate particles, which comprises maintaining a mixture of boric acid and melamine at a temperature (T) of from 0° to 200° C., in an atmosphere containing steam so that the relative humidity (ψ) is at least 5%, for a retention time (t) within a range of from 1 to 100 hours, and under a condition that satisfies a formula (T-60)≥-20·log10 (t/4)+(ψ-100)2 /20, to form melamine borate particles as defined in above item 1 or a mixture containing them.

Workup

temperaturecomprises maintaining
customof from 1 to 100 hours

Sources & evidence

ORD record: ord-d7c7dec56ff140799a5fdf5ffdea267e
Source dataset: uspto-grants-1998_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05854155

Reaction notes

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