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Sigma-Aldrich

1-Aza-18-crown-6

≥98.0% (NT)

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Synonym(s):
1,4,7,10,13-Pentaoxa-16-azacyclooctadecane
Empirical Formula (Hill Notation):
C12H25NO5
CAS Number:
Molecular Weight:
263.33
Beilstein:
1074079
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98.0% (NT)

form

solid

mp

46-49 °C (lit.)

SMILES string

C1COCCOCCOCCOCCOCCN1

InChI

1S/C12H25NO5/c1-3-14-5-7-16-9-11-18-12-10-17-8-6-15-4-2-13-1/h13H,1-12H2

InChI key

NBXKUSNBCPPKRA-UHFFFAOYSA-N

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Application

  • Multicomponent pseudorotaxane quadrilateral as dual-way logic AND gate with two catalytic outputs: This study explores the use of 1-Aza-18-crown-6 in a multicomponent system functioning as a dual-way logic AND gate, demonstrating its potential in molecular electronics and sensing (Kundu et al., 2022).
  • Facile fabrication of crown ether functionalized lignin-based biosorbent for the selective removal of Pb (II): This research developed a 1-Aza-18-crown-6 functionalized lignin for effective lead removal from water, highlighting its utility in environmental cleanup (Jin et al., 2020).
  • Synthesis of helical polyisocyanides bearing aza‐crown ether groups as pendant: This study involves the synthesis of helical polymers with pendant aza-crown ether groups, opening new avenues for the development of advanced materials (Kanbayashi et al., 2018).
  • 1-aza-18-crown-6 ether tailored graphene oxide for Cs (I) removal from wastewater: Demonstrates the modification of graphene oxide with 1-Aza-18-crown-6 for cesium ion removal from wastewater, an important application in radioactive waste management (Liu et al., 2023).

Other Notes

Building block for the synthesis of bis-crown ethers, lariat ethers and other monofunctionalized macrocycles

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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