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309583 Aldrich

Pentaethylene glycol di(p-toluenesulfonate)

95%

Synonym: 3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate, Pentaethylene glycol ditosylate

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Tosylates More...
InChI Key   BUHGDYPBQWWWQS-UHFFFAOYSA-N
assay   95%
refractive index   n20/D 1.524(lit.)
density   1.26 g/mL at 25 °C(lit.)

Description

Packaging

5, 25 g in glass bottle

Application

Pentaethylene glycol di(p-toluenesulfonate) was used in the preparation of 3′-formylbenzo-18-crown-6 by undergoing coupling reaction with 2,3-dihydroxybenzaldehyde. It was also used to prepare calix[4]arenes, calix[5]arenes and crown ethers.

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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