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1,2,4,5-Tetramethylbenzene

1,2,4,5-Tetramethylbenzene
1,2,4,5-Tetramethylbenzene
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Product Code : 229
Product Description

1,2,4,5-Tetramethylbenzene

Standard for quantitative NMR, TraceCERT

Synonym: 1,2,4,5-Tetramethylbenzene, Durene

  • CAS Number 95-93-2

  • Linear Formula C6H2(CH3)4

  • Molecular Weight 134.22

grade   Standard for quantitative NMR
  certified reference material
vapor density   4.6 (vs air)
vapor pressure   160 mmHg ( 140 °C)
description   qNMR Standard for organic solvents (6.9 ppm / 2.2 ppm)
grade   TraceCERT
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   qNMR: suitable
mp   76-80 °C(lit.)
density   0.838 g/mL at 25 °C(lit.)
format   neat

General description

Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate.

Other Notes

Chemcial Shift: 2.3 + 7.0 ppm (chemical shifts may slightly vary depending on the experimental conditions)
Suitable NMR solvents: CDCl3

 


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