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Merck
CN

74196

Supelco

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
MDL number:
MFCD17215421
UNSPSC Code:
26111700
PubChem Substance ID:
329765543
NACRES:
NB.61

Key Documents

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description

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

powder

quality

function tested

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

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

InChI key

ZYQDTWROYIMHBC-UHFFFAOYSA-N

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 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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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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