145237-25-8

145237-25-8 structure

Name: Silver ionophore IV
Chemical Name: Silver ionophore IV
CAS Number: 145237-25-8
Molecular Formula: C₅₀H₆₈O₄S₂
Molecular Weight: 797.20300
Catalog: analytical chemistry Analytical reagent Common analytical reagents
Create Date: 2017-11-12 07:21:33
Modify Date: 2024-01-13 21:03:59

Name	Silver ionophore IV
Synonyms	O,O''-Bis[2-(methylthio)ethyl]-tert-butylcalix[4]arene 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-dihydroxy-26,28-bis[2-(methylthio)ethoxy]calix[4]arene 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-bis[2-(methylthio)ethoxy]calix(4)arene O,O inverted exclamation marka-Bis[2-(methylthio)ethyl]-tert-butylcalix[4]arene

Density	1.08g/cm3
Boiling Point	814.3ºC at 760 mmHg
Molecular Formula	C₅₀H₆₈O₄S₂
Molecular Weight	797.20300
Flash Point	446.3ºC
Exact Mass	796.45600
PSA	109.52000
LogP	12.44800
Vapour Pressure	1.26E-27mmHg at 25°C
Index of Refraction	1.569

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3

542-81-4

157432-87-6

~67%

145237-25-8

Literature: Cobben, Peter L. H. M.; Egberink, Richard J. M.; Borner, Johan G.; Bergveld, Piet; Verboom, Willem; Reinhoudt, David N. Journal of the American Chemical Society, 1992 , vol. 114, # 26 p. 10573 - 10582

Precursor 1
542-81-4
DownStream 0

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