PTRZ-2Cl

CAS Number 1700-02-3

Chemistry Building Blocks, Heterocyclic Building Blocks, Materials, Monomers

PTRZ-2Cl, namely 2,4-dichloro-6-phenyl-1,3,5-triazine, is a building block as an OLED intermediate for the synthesis of bipolar host materials such as 2,4,6-tris(4-(N,N-diphenylamino)phenyl)-1,3,5-triazine (TDPA–TRZ) for phosphorescent organic light-emitting diodes (PhOLED).

2,4-dichloro-6-phenyl-1,3,5-triazine is also used for the synthesis of blue emitters in TADF devices.

General Information

CAS Number	1700-02-3
Chemical Formula	C₉H₅Cl₂N₃
Molecular Weight	226.06 g/mol
Full Name	2,4-Dichloro-6-phenyl-1,3,5-triazine
Synonyms	2-Phenyl-4,6-dichlorotriazine
Classification / Family	Triazine derivatives, building blocks, OLED intermediates

Chemical Structure

Chemical structure of 2,4-Dichloro-6-phenyl-1,3,5-triazine, CAS 1700-02-3

Product Details

Purity	>98%
Melting Point	118 °C (lit.)
Appearance	White to off-white powder

Literature and Reviews

Diphenylamine/triazine hybrids as bipolar hosts for phosphorescent organic light-emitting diodes, Y. Zhang et al., J. Mater. Chem. C, 8, 4461-4468 (2020); DOI: 10.1039/C9TC06731K.
Blue thermally activated delayed fluorescent emitters having a bicarbazole donor moiety, H. Kim et al., RSC Adv., 6, 64133-64139 (2016); DOI: 10.1039/C6RA13240E.
Conjugated Asymmetric Donor-Substituted 1,3,5-Triazines: New Host Materials for Blue Phosphorescent Organic Light-Emitting Diodes, Z. An et al., Chem. Eur. J., 17, 10871–10878 (2011); DOI: 10.1002/chem.201101118.

Synthesis of novel s-triazine/carbazole based bipolar molecules and their application in phosphorescent OLEDs, T. Lu et al., J Mater Sci: Mater Electron, 26, pages6563–6571(2015), DOI 10.1007/s10854-015-3254-2.
Synthesis and Properties of Polyguanamines from 2,4-Dichloro-6-phenyl-1,3,5-triazine and Diamine, Y. Yuki et al., Polym. J. 28, 553–555 (1996); DOI: 10.1295/polymj.28.553.