3,6-DIPHENYL-1,2,4,5-TETRAZINE
- CAS No.
- 6830-78-0
- Chemical Name:
- 3,6-DIPHENYL-1,2,4,5-TETRAZINE
- Synonyms
- Nsc73054;Diphenyl-s-tetrazine;3,6-Diphenyltetrazine;2,6-diphenyl-s-tetrazin;3,6-DIPHENYL-S-TETRAZINE;s-Tetrazine, 3,6-diphenyl-;3,6-Diphenyl-sym-tetrazine;4,5-tetrazine,3,6-diphenyl-2;3,6-DIPHENYL-1,2,4,5-TETRAZINE;3,6-Diphenyl-1,2,4,5-tetraazine
- CBNumber:
- CB9396630
- Molecular Formula:
- C14H10N4
- Molecular Weight:
- 234.26
- MDL Number:
- MFCD00023646
- MOL File:
- 6830-78-0.mol
| Melting point | 198 °C (dec.) (lit.) |
|---|---|
| Boiling point | 446.0±28.0 °C(Predicted) |
| Density | 1.214±0.06 g/cm3(Predicted) |
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | chloroform: soluble25mg/mL, clear, very dark red |
| form | Solid |
| pka | 0.36±0.10(Predicted) |
| color | Dark Purple |
| Stability | Hygroscopic |
| EWG's Food Scores | 1 |
| FDA UNII | HEP1NA5YSD |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XF6863300 | |||||||||
| HS Code | 2933.99.8290 | |||||||||
| NFPA 704 |
|
3,6-DIPHENYL-1,2,4,5-TETRAZINE price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D3175 | 3,6-Diphenyl-1,2,4,5-tetrazine >98.0%(N) | 6830-78-0 | 1g | $76 | 2024-03-01 | Buy |
| TCI Chemical | D3175 | 3,6-Diphenyl-1,2,4,5-tetrazine >98.0%(N) | 6830-78-0 | 5g | $224 | 2024-03-01 | Buy |
| TRC | B430493 | 3,6-Diphenyl-1,2,4,5-tetrazine | 6830-78-0 | 10mg | $50 | 2021-12-16 | Buy |
| Chem-Impex | 37464 | 3,6-Diphenyl-1,2,4,5-tetrazine,98%(HPLC) 98%(HPLC) | 6830-78-0 | 1G | $67.2 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD168285 | 3,6-Diphenyl-1,2,4,5-tetrazine | 6830-78-0 | 5G | $350 | 2021-12-16 | Buy |
3,6-DIPHENYL-1,2,4,5-TETRAZINE Chemical Properties,Uses,Production
Uses
3,6-Diphenyl-1,2,4,5-tetrazine may be used in the preparation of dihydropyridazine derivatives, via reaction with cis,cis-cycloocta-1,5-diene.
Preparation
A mixture of benzonitrile (84 mmol) and 95% hydrazine (100 mL) is heated at 100 °C for 72 h. The resulting orange-yellow solid is broken up, washed with H2O, air dried, ground to a fine powder, and added to 100 mL of 10% acetic acid. Small portions of sodium nitrite are added to this solution while warming at 100 °C for 1 h. 3,6-DIPHENYL-1,2,4,5-TETRAZINE thus produced is collected, washed with H2O, and recrystallized from EtOH.
Application
3,6-Diphenyl-1,2,4,5-tetrazine is an electron-deficient heteroaromatic azadiene that undergoes reverse electron-demand cycloaddition reactions with a variety of dienophiles.
General Description
3,6-Diphenyl-1,2,4,5-tetrazine is an an electron-deficient heteroaromatic azadiene. It participates in inverse electron demand cycloaddition reactions with various dienophiles. It is reported to participate in facile inverse electron demand Diels-Alder reactions with “tunable” reaction rates. The electron transport characteristics of 3,6-diphenyl-1,2,4,5-tetrazine (DPT) single molecular conductor have been studied by density functional theory (DFT) method. Basicity of 3,6-diphenyl-1,2,4,5-tetrazine in aqueous solutions of sulfuric acid (pKBH+) is -4.8. It undergoes thermal Diels-Alder reaction with C60 to afford monoadducts, possessing a diaryldihydropyridazine function nested atop the fullerene.
3,6-DIPHENYL-1,2,4,5-TETRAZINE Preparation Products And Raw materials
3,6-DIPHENYL-1,2,4,5-TETRAZINE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
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| Xuzhou B&C Chemical Co.,Ltd | +86-400-0516-021 | info@bcpharma.com | China | 2738 | 58 |
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| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43395 | 58 |
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| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 94657 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |