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Key Documents

Safety Information

11382

Sigma-Aldrich

1-Aza-18-crown-6

≥98.0% (NT)

Synonym(s):

1,4,7,10,13-Pentaoxa-16-azacyclooctadecane

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About This Item

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

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

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

11382-1G:
11382-VAR:
11382-BULK:
11382-5G:


Certificates of Analysis (COA)

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G.W. Gokel and J.E. Trafton et al.
Cation Binding by Macrocycles null

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