Dibenzo-21-crown 7-Ether
Names
[ CAS No. ]:
14098-41-0
[ Name ]:
Dibenzo-21-crown 7-Ether
[Synonym ]:
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
Chemical & Physical Properties
[ 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 of Characters ]:
Fluffy Amorphous Powder | White
[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C
[ Index of Refraction ]:
1.489
MSDS
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ WGK Germany ]:
3