14098-41-0
14098-41-0 structure
- Name: Dibenzo-21-crown 7-Ether
- Chemical Name: Dibenzo-21-crown 7-Ether
- CAS Number: 14098-41-0
- Molecular Formula: C22H28O7
- Molecular Weight: 404.453
- Catalog: Chemical reagent Organic reagent Crown ether
- Create Date: 2018-06-01 08:00:00
- Modify Date: 2025-08-25 16:48:27
| Name | Dibenzo-21-crown 7-Ether |
|---|---|
| Synonyms |
Dibenzo-21-crown-7
6,7,9,10,12,13,20,21,23,24-Decahydrodibenzo[b,k][1,4,7,10,13,16,19]heptaoxacyclohenicosine Dibenzo[b,k][1,4,7,10,13,16,19]heptaoxacycloheneicosin, 6,7,9,10,12,13,20,21,23,24-decahydro- [2,5]-DIBENZO-21-CROWN-7 [3,4]-Dibenzo-21-crown-7 MFCD00068646 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 548.6±50.0 °C at 760 mmHg |
| Melting Point | 103-107ºC(lit.) |
| Molecular Formula | C22H28O7 |
| Molecular Weight | 404.453 |
| Flash Point | 221.6±30.0 °C |
| Exact Mass | 404.183502 |
| PSA | 64.61000 |
| LogP | 1.70 |
| Appearance | Fluffy Amorphous Powder | White |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.489 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
|
~50%
14098-41-0 |
| Literature: Kotlyar; Gorodnyuk; Grigorash; Chuprin Russian Journal of General Chemistry, 1998 , vol. 68, # 7 p. 1135 - 1138 |
|
~73%
14098-41-0 |
| Literature: Hanes, Robert E.; Lee, Jong Chan; Ivy, Sheryl N.; Palka, Anna; Bartsch, Richard A. Arkivoc, 2010 , vol. 2010, # 7 p. 238 - 248 |
|
~75%
14098-41-0 |
| Literature: Hanes, Robert E.; Lee, Jong Chan; Ivy, Sheryl N.; Palka, Anna; Bartsch, Richard A. Arkivoc, 2010 , vol. 2010, # 7 p. 238 - 248 |
|
~%
14098-41-0 |
| Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 607 - 624 |
