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27098

Supelco

Chromoionophore VIII

Selectophore™

Synonym(s):

3′,3″,5′,5″-Tetrabromophenolphthaleinethyl ester, TBPE

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About This Item

Empirical Formula (Hill Notation):
C22H14Br4O4
CAS Number:
1176-74-5
Molecular Weight:
661.96
Beilstein:
2228548
EC Number:
214-645-2
MDL number:
MFCD00066387
UNSPSC Code:
26111700
PubChem Substance ID:
329752976
NACRES:
NB.61
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product line

Selectophore™

Quality Level

200

form

solid

SMILES string

CCOC(=O)c1ccccc1\C(c2cc(Br)c(O)c(Br)c2)=C3/C=C(Br)C(=O)C(Br)=C3

InChI

1S/C22H14Br4O4/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12/h3-10,27H,2H2,1H3

InChI key

SQFXATUXPUCFFO-UHFFFAOYSA-N

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manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

manufacturer/tradename

NIST®

form

wire

form

wire

form

-

form

-

application(s)

general analytical

application(s)

general analytical

application(s)

-

application(s)

-

packaging

pkg of set (6)

packaging

pkg of set (6)

packaging

pkg of disk

packaging

pkg of 50 g

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

Visit our Sensor Applications portal to learn more.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

H+-selective chromoionophore employed in combination with ETH 157 (Cat. No. 71733) for the detn. of ammonia in air[1]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    BCBW7943
    BCBW3892
    BCBS6398V

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    S.J. West et al.
    Analytical Chemistry, 64, 533-533 (1992)
    Kanokwan Kiwfo et al.
    Molecules (Basel, Switzerland), 25(7) (2020-04-09)
    A mono-segmented sequential injection lab-at-valve (SI-LAV) system for the determination of albumin, glucose, and creatinine, three key biomarkers in diabetes screening and diagnosis, was developed as a single system for multi-analyte analysis. The mono-segmentation technique was employed for in-line dilution
    [Pharmaco-analytical application of tetrabromophenolphthalein ethyl ester indicator dye. III. Interaction between alkaloids and TBPE].
    G Szász et al.
    Acta pharmaceutica Hungarica, 50(4), 161-165 (1980-07-01)
    Spectrophotometric determination of histamine in mast cells, muscle and urine by solvent extraction with copper(II) and tetrabromophenolphthalein ethyl ester.
    T Sakai et al.
    The Analyst, 109(12), 1569-1572 (1984-12-01)
    The application of the TBP test to bile.
    E G Saker
    Journal of analytical toxicology, 8(1), 51-51 (1984-01-01)
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