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194905 Aldrich

12-Crown-4

98%

Synonym: 1,4,7,10-Tetraoxacyclododecane

  • CAS Number 294-93-9

  • Empirical Formula (Hill Notation) C8H16O4

  • Molecular Weight 176.21

  •  Beilstein Registry Number 1363064

  •  EC Number 206-036-5

  •  MDL number MFCD00005103

  •  PubChem Substance ID 24851661

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Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, Crown Ethers, Synthetic Reagents
InChI Key   XQQZRZQVBFHBHL-UHFFFAOYSA-N
assay   98%
form   liquid
refractive index   n20/D 1.463(lit.)
bp   61-70 °C/0.5 mmHg(lit.)
mp   16 °C (lit.)
density   1.089 g/mL at 25 °C(lit.)

Description

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

Screeing simplified
Protocols & Articles
Peer-Reviewed Papers
15

References

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