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C5515

18-Crown-6

Synonym(s):

1,4,7,10,13,16-Hexaoxacyclooctadecane

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About This Item

Empirical Formula (Hill Notation):
C12H24O6
CAS Number:
17455-13-9
Molecular Weight:
264.32
EC Number:
241-473-5
UNSPSC Code:
12350000
MDL number:
MFCD00005113
Beilstein/REAXYS Number:
1619616

mp

42-45 °C (lit.)

storage temp.

2-8°C

SMILES string

O1CCOCCOCCOCCOCCOCC1

InChI

1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2

InChI key

XEZNGIUYQVAUSS-UHFFFAOYSA-N

Application

Can be useful as phase-transfer catalysts.

Other Notes

Macrocyclic polyethers with repeating (-CH2CH2O) units. The compounds are ionophoric (form stable complexes with cations).

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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