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63908 Sigma-Aldrich

Mesitylene

analytical standard

Synonym: 1,3,5-Trimethylbenzene

  • CAS Number 108-67-8

  • Linear Formula C6H3(CH3)3

  • Molecular Weight 120.19

  •  Beilstein Registry Number 906806

  •  EC Number 203-604-4

  •  MDL number MFCD00008538

  •  PubChem Substance ID 24883002

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Aromatics,
grade   analytical standard
vapor density   4.1 (vs air)
vapor pressure   14 mmHg ( 55 °C)
  2.49 mmHg ( 25 °C)
InChI Key   AUHZEENZYGFFBQ-UHFFFAOYSA-N
assay   ≥99.8% (GC)
form   neat
autoignition temp.   1022 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   0.88-6.1 %, 100 °F
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.499(lit.)
  n20/D 1.499
bp   163-166 °C(lit.)
mp   −45 °C(lit.)
density   0.864 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 
RIDADR 
UN 2325 3 / PGIII
WGK Germany 
2
RTECS 
OX6825000
Flash Point(F) 
127.4 °F
Flash Point(C) 
53 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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