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02659 Sigma-Aldrich

Tetraethylene glycol dimethyl ether

analytical standard

Synonym: 2,5,8,11,14-Pentaoxapentadecane, Bis[2-(2-methoxyethoxy)ethyl] ether, Dimethoxytetraethylene glycol, Dimethyltetraglycol, Tetraglyme

  • CAS Number 143-24-8

  • Linear Formula CH3O(CH2CH2O)4CH3

  • Molecular Weight 222.28

  •  Beilstein Registry Number 1760005

  •  EC Number 205-594-7

  •  MDL number MFCD00008505

  •  PubChem Substance ID 329747479

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical Standards, Analytical/Chromatography, Organic Pollutant Standards,
grade   analytical standard
vapor density   7.7 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
InChI Key   ZUHZGEOKBKGPSW-UHFFFAOYSA-N
assay   ≥99.7% (GC)
autoignition temp.   510 °F
shelf life   limited shelf life, expiry date on the label
measuring range   ≤60 °C range of application
refractive index   n20/D 1.432(lit.)
  n20/D 1.432
bp   275-276 °C(lit.)
mp   −30 °C(lit.)
density   1.009 g/mL at 25 °C(lit.)

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
SB0400000
Flash Point(F) 
285.8 °F
Flash Point(C) 
141 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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