| Company Name: |
Beijing Green Guardee Technology Co., Ltd |
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86-010-69706062 |
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| Products Intro: |
Product Name:2,4,6-Tri(3-bromophenyl)-1,3,5-triazine; 2,4,6-Tris(3-bromophenyl)triazine
CAS:890148-78-4
Purity:99% Package:1kg, 5kg, 20kg, at customer's requirement Remarks:oled materials
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- TBrPZ
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- $9.80 / 1.79999995231628KG
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2020-01-10
- CAS:890148-78-4
- Min. Order: 1g
- Purity: ≥99%
- Supply Ability: 100kg
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| Product Name: | TBrPZ | | Synonyms: | 2,4,6-Tri(3-bromophenyl)-1,3,5-triazine;2,4,6-Tris(3-bromophenyl)triazine;TBrPZ;2,4,6-Tris(3-bromophenyl)-1,3,5-triazine;2,4,6-TRI(3-BROMOPHENYL)-1,3,5-TRIAZINE; 2,4,6-TRIS(3-BROMOPHENYL)TRIAZINE;2,4,6-Tri(3-Bromophenyl)-1,3,5-Triazine,>97%;1,3,5-Triazine, 2,4,6-tris(3-bromophenyl)- | | CAS: | 890148-78-4 | | MF: | C21H12Br3N3 | | MW: | 546.05 | | EINECS: | | | Product Categories: | 1,3,5-triazine | | Mol File: | 890148-78-4.mol |  |
| | TBrPZ Chemical Properties |
| Melting point | 207.0 to 211.0 °C | | Boiling point | 661.4±65.0 °C(Predicted) | | density | 1.741±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | form | powder to crystal | | pka | 0.48±0.10(Predicted) | | color | White to Almost white | | InChI | InChI=1S/C21H12Br3N3/c22-16-7-1-4-13(10-16)19-25-20(14-5-2-8-17(23)11-14)27-21(26-19)15-6-3-9-18(24)12-15/h1-12H | | InChIKey | IWHHYACTSSPXDV-UHFFFAOYSA-N | | SMILES | N1=C(C2=CC=CC(Br)=C2)N=C(C2=CC=CC(Br)=C2)N=C1C1=CC=CC(Br)=C1 |
| | TBrPZ Usage And Synthesis |
| Synthesis | General procedure for the synthesis of 2,4,6-tris(3-bromophenyl)-1,3,5-triazine from 3-bromobenzonitrile: 3-bromobenzonitrile (7.80 g, 42.9 mmol) was placed in a 50 mL two-necked flask. After displacing the air in the flask with nitrogen, the flask was cooled in an ice bath. Trifluoromethanesulfonic acid (3.47 mL, 42.9 mmol) was slowly added dropwise through a dropping funnel to 3-bromobenzonitrile in the flask. The reaction mixture was slowly warmed from 0 °C to room temperature under nitrogen protection and stirred continuously for 20 h at room temperature. Upon completion of the reaction, the resulting solid product was added to 100 mL of 28% ammonia solution and stirred, and the solid color was observed to change from yellow to white. The solid was separated by diafiltration and washed sequentially with water and methanol. The washed solid was transferred to 200 mL of methanol and sonicated. After ultrasonication, the solid was again recovered by filtration withdrawal, and the final white powdery product 2,4,6-tris(3-bromophenyl)-1,3,5-triazine (7.78 g, 99.6% yield) was obtained. | | References | [1] Patent: JP2017/155003, 2017, A. Location in patent: Paragraph 0086
[2] Patent: EP2808323, 2014, A1. Location in patent: Paragraph 0108-0109
[3] Journal of Materials Chemistry, 2009, vol. 19, # 43, p. 8112 - 8118
[4] Angewandte Chemie - International Edition, 2013, vol. 52, # 43, p. 11273 - 11277
[5] Angew. Chem., 2013, vol. 125, # 43, p. 11483 - 11487,5 |
| | TBrPZ Preparation Products And Raw materials |
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