4-tert-Butylcalix[5]arene
Names
[ CAS No. ]:
81475-22-1
[ Name ]:
4-tert-Butylcalix[5]arene
[Synonym ]:
para-tert-butylcalix[5]arene
5,11,17,23,29-pentakis(1,1-dimethylethyl)-35,36,37,38,39-pentahydroxycalix[5]arene
p-t-butylcalix[5]arene
MFCD00210028
Penta-tert-butyl(pentahydroxy)calix[5]arene
hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethyl)-
B2221
Hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethy
 l)-
5,11,17,23,29-Penta-tert-butylhexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3(35),4,6,9(34),10,12,15(33),16,18,21(32),22,24,27,29-pentadecaene-31,32,33,34,35-pentol
p-tert-butylcalix<5>arene
5,11,17,23,29-Pentakis(2-methyl-2-propanyl)hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3(35),4,6,9(34),10,12,15(33),16,18,21(32),22,24,27,29-pentadecaene-31,32,33,34,35-pent 
ol
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
792.3±60.0 °C at 760 mmHg
[ Melting Point ]:
310-312ºC(lit.)
[ Molecular Formula ]:
C55H70O5
[ Molecular Weight ]:
811.141
[ Flash Point ]:
270.6±27.5 °C
[ Exact Mass ]:
810.522339
[ PSA ]:
101.15000
[ LogP ]:
15.16
[ Vapour Pressure ]:
0.0±2.9 mmHg at 25°C
[ Index of Refraction ]:
1.582
MSDS
Safety Information
[ Safety Phrases ]:
22-24/25
[ WGK Germany ]:
3