Dibenzo-21-crown 7-Ether

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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

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • [2,5!-DIBENZO-21-CROWN-7
  • benzo-21-crown-7
  • 2,6-diketo-21-crown-7
  • N-benzyl monoaza-21-crown-7
  • 1,4,7,10,13,16,19-heptaoxacyclohenicosane
  • 1,4,7,10,13,16-hexaoxa-19-azacyclohenicosane
  • 2-[(3R)-3-aminobutyl]-4-methoxyphenol
  • Methyl 2-(3-sulfanylpropyl)benzoate
  • Methyl 2-{bicyclo[2.2.1]hept-5-en-2-yl}-2-hydroxyacetate
  • 1-amino-3-(2,4-dimethyl-1H-pyrrol-3-yl)propan-2-ol
  • 4-(2,4-dimethyl-1H-pyrrol-3-yl)-2-methylbutan-2-amine
  • methyl (3R)-3-(2,4-dimethyl-1H-pyrrol-3-yl)-3-hydroxypropanoate
  • (2R)-4-(2,4-dimethyl-1H-pyrrol-3-yl)butan-2-ol
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