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186651 Aldrich

18-Crown-6 Green Alternative

99%

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

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Properties

Related Categories 12 Principles Aligned Products, Chelation/Complexation Compounds, Chemical Synthesis, Crown Ethers, Greener Alternative Products,
InChI Key   XEZNGIUYQVAUSS-UHFFFAOYSA-N
assay   99%
greener alternative product characteristics   Catalysis
Learn more about the Principles of Green Chemistry.
mp   42-45 °C(lit.)

Description

Application

Can be useful as phase-transfer catalysts.

Additive for greener etherification using KF-alumina.

Synthesis of diaryl ethers, diaryl thioethers, and diarylamines mediated by potassium fluoride-alumina and 18-crown-6

Other Notes

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

Packaging

5, 25, 100 g in glass bottle

General description

Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
MP4500000
Flash Point(F) 
>235.4 °F
Flash Point(C) 
>113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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