chromoionophore ii

Modify Date: 2024-01-08 18:26:25

chromoionophore ii Structure
chromoionophore ii structure
Common Name chromoionophore ii
CAS Number 138833-46-2 Molecular Weight 584.78500
Density N/A Boiling Point N/A
Molecular Formula C38H48O5 Melting Point N/A
MSDS USA Flash Point N/A

 Use of chromoionophore ii


Fluorescein octadecyl ester is a lipophilic fluorescent reagent is immobilized in a plasticized PVC membrane. Fluorescein octadecyl ester can reversibly recognize alcohol molecules and can be used to determine the concentration of ethanol in alcoholic drinks. Fluorescein octadecyl ester can be used as acceptor to make optrode membrane for the determination of picric acid[1][2].

 Names

Name octadecyl 2-(3-hydroxy-6-oxoxanthen-9-yl)benzoate
Synonym More Synonyms

 chromoionophore ii Biological Activity

Description Fluorescein octadecyl ester is a lipophilic fluorescent reagent is immobilized in a plasticized PVC membrane. Fluorescein octadecyl ester can reversibly recognize alcohol molecules and can be used to determine the concentration of ethanol in alcoholic drinks. Fluorescein octadecyl ester can be used as acceptor to make optrode membrane for the determination of picric acid[1][2].
Related Catalog
References

[1]. Zeng HH, et al. Development of an alcohol optode membrane based on fluorescence enhancement of fluorescein derivatives. Talanta. 1994 Jun;41(6):969-75.

[2]. Hui-HuiZeng, et al. Development of an optrode membrane for the determination of picric acid based on fluorescence energy transfer. 1994, 271-277.

 Chemical & Physical Properties

Molecular Formula C38H48O5
Molecular Weight 584.78500
Exact Mass 584.35000
PSA 76.74000
LogP 10.68870
Storage condition 2-8°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases 22-24/25
RIDADR NONH for all modes of transport
WGK Germany 3

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 Synonyms

ETH 7061,Fluorescein octadecyl ester
Fluorescein octadecyl ester
ETH 7061