21399-33-7
21399-33-7 structure
- Name: Ethanone,1-(4-methylphenyl)-, 2-[1-(4-methylphenyl)ethylidene]hydrazone
- Chemical Name: (E)-1-(4-methylphenyl)-N-[(E)-1-(4-methylphenyl)ethylideneamino]ethanimine
- CAS Number: 21399-33-7
- Molecular Formula: C18H20N2
- Molecular Weight: 264.36500
- Create Date: 2016-03-10 02:18:29
- Modify Date: 2025-08-21 13:46:29
| Name | (E)-1-(4-methylphenyl)-N-[(E)-1-(4-methylphenyl)ethylideneamino]ethanimine |
|---|---|
| Synonyms |
Bis-(1-p-tolyl-aethyliden)-hydrazin
Methyl-p-tolyl-ketazin 4'-Methylacetophenone azine p-Methylacetophenonketazin HMS542G20 1,2-bis(1-p-tolylethylidene)hydrazine Bis-1-p-tolyl-ethyliden-diazin bis-(1-p-tolyl-ethylidene)-hydrazine (2E,4E)-3,4-Diaza-2,5-bis(4-methylphenyl)hexa-2,4-diene |
| Density | 0.97g/cm3 |
|---|---|
| Boiling Point | 361.6ºC at 760mmHg |
| Molecular Formula | C18H20N2 |
| Molecular Weight | 264.36500 |
| Flash Point | 164.8ºC |
| Exact Mass | 264.16300 |
| PSA | 24.72000 |
| LogP | 4.53660 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.545 |
| HS Code | 2928000090 |
|---|
|
~84%
21399-33-7 |
| Literature: Zhao, Mi-Na; Liang, Hao; Ren, Zhi-Hui; Guan, Zheng-Hui Synthesis, 2012 , vol. 44, # 10 p. 1501 - 1506 |
|
~79%
21399-33-7 |
| Literature: Shankar, B.K. Ravi; Shechter, Harold Tetrahedron Letters, 1982 , vol. 23, # 22 p. 2277 - 2280 |
|
~73%
21399-33-7 |
| Literature: Sethi, Kanta; Kirmani, M. Z. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 5 p. 421 - 422 |
|
~%
21399-33-7 |
| Literature: Sauro, Vittorio A.; Magri, David C.; Pitters, Jason L.; Workentin, Mark S. Electrochimica Acta, 2010 , vol. 55, # 20 p. 5584 - 5591 |
|
~%
21399-33-7 |
| Literature: Lock; Stach Chemische Berichte, 1944 , vol. 77, p. 293,296 |
| Precursor 5 | |
|---|---|
| DownStream 5 | |
![Ethanone,2-bromo-1-(4-methylphenyl)-, 2-[2-bromo-1-(4-methylphenyl)ethylidene]hydrazone structure](https://image.chemsrc.com/caspic/123/63160-09-8.png)
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |