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8.13755

Crown ether/Dibenzo-24-crown-8

Name: Crown ether/Dibenzo-24-crown-8
Brand: MM

for synthesis

Synonym(s):

Crown ether/Dibenzo-24-crown-8, Dibenzo-24-crown-8, 1,4,7,10,17,20,23,26-Octaoxa[10.10]orthocyclophane

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About This Item

Empirical Formula (Hill Notation):

C₂₄H₃₂O₈

CAS Number:

14174-09-5

Molecular Weight:

448.51

UNSPSC Code:

12352005

EC Index Number:

238-027-7

NACRES:

NA.22

MDL number:

MFCD00005101

Assay:

99%

Form:

powder

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Properties

Quality Level

200

assay

99%

form

powder

reaction suitability

core: crown ether

mp

100-103 °C

storage temp.

2-30°C

SMILES string

O1CCOCCOc2c(cccc2)OCCOCCOCCOc3c(cccc3)OCC1

InChI

1S/C24H32O8/c1-2-6-22-21(5-1)29-17-13-25-9-10-27-15-19-31-23-7-3-4-8-24(23)32-20-16-28-12-11-26-14-18-30-22/h1-8H,9-20H2

InChI key

UNTITLLXXOKDTB-UHFFFAOYSA-N

Description

Analysis Note

Purity (GC): ≥ 99
Identity (IR-spectrum): passes test
Melting range (lower value): 101 - 104
Melting range (upper value): 101 - 105

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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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.

Global Trade Item Number

SKU	GTIN
8137550001	04022536404158
8137550005	04027269070731