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332518

Dibenzo-30-crown-10

Name: Dibenzo-30-crown-10
Brand: ALDRICH

98%

Synonym(s):

2,3,17,18-Dibenzo-1,4,7,10,13,16,19,22,25,28-decaoxacyclotriaconta-2,17-diene

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About This Item

Empirical Formula (Hill Notation):

C₂₈H₄₀O₁₀

CAS Number:

17455-25-3

Molecular Weight:

536.61

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

24859903

MDL number:

MFCD00054624

Beilstein/REAXYS Number:

1632489

Assay:

98%

Form:

solid

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Properties

Quality Level

100

assay

98%

form

solid

reaction suitability

core: crown ether

mp

106-108 °C (lit.)

SMILES string

C1COCCOc2ccccc2OCCOCCOCCOCCOc3ccccc3OCCOCCO1

InChI

1S/C28H40O10/c1-2-6-26-25(5-1)35-21-17-31-13-9-29-11-15-33-19-23-37-27-7-3-4-8-28(27)38-24-20-34-16-12-30-10-14-32-18-22-36-26/h1-8H,9-24H2

InChI key

MXCSCGGRLMRZMF-UHFFFAOYSA-N

Description

Storage Class

11 - 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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Articles

Crown Ethers and Cryptands for Advanced Applications

Crown ethers and cryptands, complexing agents able to selectively bind metal cations, are vital for diverse synthesis and analytical applications.

Platinum (IV) Recovery from Waste Solutions by Adsorption onto Dibenzo-30-crown-10 Ether Immobilized on Amberlite XAD7 Resin-Factorial Design Analysis.

Oana Buriac et al.

Molecules (Basel, Switzerland), 25(16) (2020-08-23)

Platinum is a precious metal with many applications, such as: catalytic converters, laboratory equipment, electrical contacts and electrodes, digital thermometers, dentistry, and jewellery. Due to its broad usage, it is essential to recover it from waste solutions resulted out of

Formation of 1:2 host-guest complexes based on triptycene-derived macrotricycle and paraquat derivatives: anion-π interactions between PF6(-) and bipyridinium rings in the solid state.

Jia-Bin Guo et al.

Organic letters, 13(20), 5688-5691 (2011-10-04)

A triptycene-derived macrotricyclic host containing two dibenzo-[30]-crown-10 moieties forms stable 1:2 host-guest complexes with paraquat derivatives in both solution and the solid state, in which anion-π interactions between PF(6)(-) and the bipyridinium rings play an important role. Moreover, it was

Ionophore-based potentiometric sensors for the flow-injection determination of promethazine hydrochloride in pharmaceutical formulations and human urine.

Ahmed Khudhair Hassan et al.

Sensors (Basel, Switzerland), 11(1), 1028-1042 (2012-02-22)

Plasticised poly(vinyl chloride)-based membranes containing the ionophores (α-, β- and γ-cyclodextrins (CD), dibenzo-18-crown-6 (DB18C6) and dibenzo-30-crown-10 (DB30C10) were evaluated for their potentiometric response towards promethazine (PM) in a flow injection analysis (FIA) set-up. Good responses were obtained when β- and

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Global Trade Item Number

SKU	GTIN
332518-250MG	04061826736807