CAS 72251-68-4|5,11,17,25-Tetrakis(2-methyl-2-propanyl)-21-oxapentacyclo[21.3.1.13,7.19,13.11

Introduction：Basic information about CAS 72251-68-4|5,11,17,25-Tetrakis(2-methyl-2-propanyl)-21-oxapentacyclo[21.3.1.13,7.19,13.11, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Synonyms

Common Name	5,11,17,25-Tetrakis(2-methyl-2-propanyl)-21-oxapentacyclo[21.3.1.13,7.19,13.115,19]triaconta-1(27),3(30),4,6,9(29),10,12,15(28),16,18,23,25-dodecaene-27,28,29,30-tetrol
CAS Number	72251-68-4	Molecular Weight	678.93900
Density	1.096g/cm3	Boiling Point	716.5ºC at 760 mmHg
Molecular Formula	C₄₅H₅₈O₅	Melting Point	/
MSDS	/	Flash Point	387.1ºC

Names

Name	5,11,17,25-Tetrakis(2-methyl-2-propanyl)-21-oxapentacyclo[21.3.1.13,7.19,13.115,19]triaconta-1(27),3(30),4,6,9(29),10,12,15(28),16,18,23,25-dodecaene-27,28,29,30-tetrol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.096g/cm3
Boiling Point	716.5ºC at 760 mmHg
Molecular Formula	C₄₅H₅₈O₅
Molecular Weight	678.93900
Flash Point	387.1ºC
Exact Mass	678.42800
PSA	90.15000
LogP	10.50160
Index of Refraction	1.573
InChIKey	PVAYPHWSUUANLG-UHFFFAOYSA-N
SMILES	CC(C)(C)c1cc2c(O)c(c1)Cc1cc(C(C)(C)C)cc(c1O)Cc1cc(C(C)(C)C)cc(c1O)Cc1cc(C(C)(C)C)cc(c1O)COC2

Synonyms

4-TERT-BUTYLCALIX(4)-CROWN-6

2,23,28,38-tetrakis(1,1-dimethylethyl)-6,7,9,10,12,13,15,16,18,19-decahydro-31H-4,21-(methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin-32,35-diol

p-tertbutyldihomooxacalix[4]arene

p-tert-butylcalix[4]crown-6

p-tert-butyldihomooxocalix[4]arene

5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-dihydroxycalix[4]arene-crown-6

7,13,19,25-tetra-tert-butyl-2,3-dihomo-3-oxacalix[4]arene

7,13,19,25-tetra-tert-butyl-27,28,29,30-tetrahydroxy-2,3-dihomo-3-oxacalix[4]arene

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