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19734

Supelco

tert-Butylcalix[4]arene-tetrakis(N,N-dimethylacetamide)

Selectophore™, ≥97.0%

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About This Item

Empirical Formula (Hill Notation):
C60H84N4O8
CAS Number:
145237-45-2
Molecular Weight:
989.33
Beilstein:
6172613
MDL number:
MFCD00800275
UNSPSC Code:
26111700
PubChem Substance ID:
329751940
NACRES:
NB.61

product line

Selectophore™

Quality Level

200

Assay

≥97.0% (TLC)
≥97.0%

form

solid

mp

≥240 °C

SMILES string

CN(C)C(=O)COc1c2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc1cc(c2)C(C)(C)C)c5OCC(=O)N(C)C)C(C)(C)C)c4OCC(=O)N(C)C)C(C)(C)C)c3OCC(=O)N(C)C)C(C)(C)C

InChI

1S/C60H84N4O8/c1-57(2,3)45-25-37-21-39-27-46(58(4,5)6)29-41(54(39)70-34-50(66)62(15)16)23-43-31-48(60(10,11)12)32-44(56(43)72-36-52(68)64(19)20)24-42-30-47(59(7,8)9)28-40(55(42)71-35-51(67)63(17)18)22-38(26-45)53(37)69-33-49(65)61(13)14/h25-32H,21-24,33-36H2,1-20H3

InChI key

FTXOVFAXHOOZQB-UHFFFAOYSA-N

General description

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Application

tert-Butylcalix[4]arene-tetrakis(N,N-dimethylacetamide) may be used in the extraction of 14 lanthanoids along with thenoyltrifluoroacetone from perchlorate medium.

Other Notes

Starting material for the synthesis of ionophores, e.g. a lead ionophore

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

19734-VAR:
19734-250MG:
19734-1G:
19734-BULK:

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P.L. Platten et al.
Journal of the American Chemical Society, 114, 10573-10573 (1992)
p-tert-Butylcalix [4] arene tetrakis (N, N-dimethylacetamide) as a second ligand in the complexation of trivalent lanthanoids with thenoyltrifluoroacetone in solution and investigation of a solid Eu (III) complex.
Atanassova, Maria, Nikolay Vassilev, and Ivan Dukov.
Separation Science and Technology, 78, 214-219 (2011)

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