| Identification | Back Directory | [Name]
2,4,6-tris(2,4-dihydroxyphenyl)-1,3,5-triazine | [CAS]
2125-23-7 | [Synonyms]
Tris(2,4-dihydroxyphenyl)-1,3,5-triazine
2,4,6-Tris(2,4-Dihydroxyphenyl)-s-triazine
2,4,6-tris(2,4-dihydroxyphenyl)-1,3,5-triazine
1,3-Benzenediol, 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris-
4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tris(benzene-1,3-diol)
4-[4,6-Bis(2,4-dihydroxyphenyl)-1,3,5-triazin-2-yl]-1,3-benzenediol
4-[4,6-di-(2,4-di-hydroxyphenyl)-1,3,5-triazin2-yl]-benzene-1,3-diol | [EINECS(EC#)]
700-796-6 | [Molecular Formula]
C21H15N3O6 | [MDL Number]
MFCD30533982 | [MOL File]
2125-23-7.mol | [Molecular Weight]
405.36 |
| Chemical Properties | Back Directory | [Melting point ]
<300℃ | [Boiling point ]
842.6±68.0 °C(Predicted) | [density ]
1.586±0.06 g/cm3(Predicted) | [form ]
Powder | [pka]
8.00±0.40(Predicted) | [InChI]
InChI=1S/C21H15N3O6/c25-10-1-4-13(16(28)7-10)19-22-20(14-5-2-11(26)8-17(14)29)24-21(23-19)15-6-3-12(27)9-18(15)30/h1-9,25-30H | [InChIKey]
SGZWJGRZDJCDIM-UHFFFAOYSA-N | [SMILES]
N1=C(C2=CC=C(O)C=C2O)N=C(C2=CC=C(O)C=C2O)N=C1C1=CC=C(O)C=C1O | [LogP]
-0.51-2.733 at 25℃ |
| Hazard Information | Back Directory | [Description]
2,4,6-Tris(2,4-dihydroxyphenyl)-1,3,5-triazine is an ultraviolet (UV) absorber intermediate with excellent performance. It is mainly used in aspects such as polyvinyl chloride agricultural film, engineering plastics, latex and varnish colour, owing to its high-efficiency UV absorption capacity, radiation protection properties, and biological activity.[1] | [References]
[1] Song, X., Zhang, Z., Tudi, R., Yasen, A., Xiang, M., & Abulimiti, B. (2026). The mechanism of excited-state proton transfer of 2,4,6-tris(2,4-dihydroxyphenyl)-1,3,5-triazine in dimethyl sulfoxide solution. Chemical Physics, 604, Article 113096. https://doi.org/10.1016/j.chemphys.2026.113096
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