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4-Tert-Butyl-Calix[4]Arene-Crown-5-Complex

4-TERT-Butyl-Calix[4]Arene-Crown-5-Complex / CAS : 99314-01-9

Appearance - UN -
HS 29072990 DG Class -
Synonyms 4-TERT-Butylcalix(4)-Crown-5; 25,27-(3,6,9-Trioxaundeca-1,11-diyl)oxy-26,28-Dihydroxy-5,11,17,23-Tetra-tert-Butyl-Calix[4]Arene; p-ter-Butylcalix[4]Arene-Crown-5; 5,11,17,23-Tetrakis(1,1-Dimethylethyl)-25,27-(Crown-5)-26,28-Dihydroxycalix[4]Arene; 2,20,25,35-Tetrakis(1,1-Dimethylethyl)-6,7,9,10,12,13,15,16-Octahydro-28H-4,18-(Methano<1,3>Benzenomethano)-23,27-Metheno-22H-Dibenzo<n,w><1,4,7,10,13>Pentaoxycyclotetracosin-29,32-diol; p-tert-Butylcalix<4>Crown-5; 5,11,17,23-Tetrakis(1,1-Dimethylethyl)-25,27-Dihydroxycalix[4]Arene-Crown-5; 5,11,17,23-Tetra-tert-Butyl-25,27-Dihydroxy-26,28-(3',6',9'-Trioxaundecylene)Dioxy-Calix<4>Arene
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Properties

Summary

Formula
C42H52O5
Molecular Mass
636.85900
Exact Mass
636.38100
PSA
46.15000
Logp
7.74370
IUPAC
4-tert-butylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene;1,4,7,10,13-pentaoxacyclopentadecane
SMILES
CC(C)(C)C1=C2CC3=CC=CC(=C3)CC4=CC=CC(=C4)CC5=CC(=CC=C5)CC(=C2)C=C1.C1COCCOCCOCCOCCO1

Attribute classification

Matter Classification
organic
Category
Organic Chemical Materials > Aromatic Compounds

Chemical and Physical Properties

Melting Point
245-247 °C
Density
0.9527 (rough estimate)
Boiling Point
747.25°C (rough estimate)

Export information

HS Code
29072990
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi

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