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32018 Sigma-Aldrich

1,4-Diethylbenzene

analytical standard

  • CAS Number 105-05-5

  • Linear Formula C6H4(C2H5)2

  • Molecular Weight 134.22

  •  Beilstein Registry Number 1903396

  •  EC Number 203-265-2

  •  MDL number MFCD00009264

  •  PubChem Substance ID 24859254

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Aromatics,
grade   analytical standard
vapor density   >1 (vs air)
vapor pressure   0.99 mmHg ( 20 °C)
InChI Key   DSNHSQKRULAAEI-UHFFFAOYSA-N
assay   ≥99.5% (GC)
form   neat
autoignition temp.   806 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.495(lit.)
  n20/D 1.495
bp   184 °C(lit.)
mp   −43 °C(lit.)
density   0.862 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2049 3 / PGIII
WGK Germany 
3
Flash Point(F) 
131 °F
Flash Point(C) 
55 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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