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Merck
CN

74196

Zinc ionophore IV

Selectophore™, function tested

Synonym(s):

Potassium hydrotris(N-tert-butyl-2-thioimidazolyl)borate, [TmBut]K

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About This Item

Empirical Formula (Hill Notation):
C21H34BKN6S3
CAS Number:
358619-08-6
Molecular Weight:
516.64
NACRES:
NB.61
PubChem Substance ID:
329765543
UNSPSC Code:
26111700
MDL number:
MFCD17215421

Key Documents

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InChI

1S/C21H34BN6S3.K/c1-19(2,3)23-10-13-26(16(23)29)22(27-14-11-24(17(27)30)20(4,5)6)28-15-12-25(18(28)31)21(7,8)9;/h10-15,22H,1-9H3;/q-1;+1

SMILES string

[K+].CC(C)(C)N1C=CN([BH-](N2C=CN(C2=S)C(C)(C)C)N3C=CN(C3=S)C(C)(C)C)C1=S

InChI key

ZYQDTWROYIMHBC-UHFFFAOYSA-N

description

for ion-selective electrodes

product line

Selectophore™

form

powder

quality

function tested

Quality Level

200

General description

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Application

Used for selective determination of Zn(II) in biological and environmental samples.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCBS0579V

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Ashok Kumar Singh et al.
Analytical and bioanalytical chemistry, 388(8), 1867-1876 (2007-07-12)
Potassium hydrotris(N-tert-butyl-2-thioimidazolyl)borate [KTtt-Bu] and potassium hydrotris(3-tert-butyl-5-isopropyl-l-pyrazolyl)borate [KTpt-Bu,i-Pr] have been synthesized and evaluated as ionophores for preparation of a poly(vinyl chloride) (PVC) membrane sensor for Zn(II) ions. The effect of different plasticizers, viz. benzyl acetate (BA), dioctyl phthalate (DOP), dibutyl phthalate

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