81238-58-6
81238-58-6 structure
- Name: 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Chemical Name: 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- CAS Number: 81238-58-6
- Molecular Formula: C22H26N4O10
- Molecular Weight: 506.463
- Catalog: Chemical reagent Organic reagent Crown ether
- Create Date: 2018-12-28 10:32:11
- Modify Date: 2024-01-13 20:03:19
| Name | 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
|---|---|
| Synonyms |
3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-17,20-diene-19,21-dione, 19-[2-(2,4-dinitrophenyl)hydrazone]
19-[(2,4-dinitrophenyl)hydrazinylidene]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17-dien-21-one 19-[(2,4-Dinitrophenyl)hydrazono]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17-dien-21-one |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 705.2±70.0 °C at 760 mmHg |
| Molecular Formula | C22H26N4O10 |
| Molecular Weight | 506.463 |
| Flash Point | 380.3±35.7 °C |
| Exact Mass | 506.164886 |
| PSA | 182.74000 |
| LogP | 2.84 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.610 |