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295809 Sigma-Aldrich

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane

≥96%

Synonym: 1,10-Diaza-18-crown-6

  • CAS Number 23978-55-4

  • Empirical Formula (Hill Notation) C12H26N2O4

  • Molecular Weight 262.35

  •  Beilstein/REAXYS Number 609764

  •  EC Number 245-965-0

  •  MDL number MFCD00005112

  •  PubChem Substance ID 24857813

  •  NACRES NA.22

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Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, Crown Ethers, Synthetic Reagents
Quality Level   100
assay   ≥96%
mp   111-114 °C (lit.)
SMILES string   C1COCCOCCNCCOCCOCCN1
InChI   1S/C12H26N2O4/c1-5-15-9-10-17-7-3-14-4-8-18-12-11-16-6-2-13-1/h13-14H,1-12H2
InChI key   NLMDJJTUQPXZFG-UHFFFAOYSA-N

Description

Application

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane is a crown ether, which can be used:
• In the spectroscopic studies of its complex-forming reaction with iodine.
• To prepare the ligand 7,16-bis(5-t-butyl-2-hydroxybenzyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane.
• As a ligand in the study of zirconium facilitated hydrolysis of a dipeptide at neutral pH.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
HM1650000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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