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27690 Sigma-Aldrich

2,4,6-Trimethylpyridine

puriss. p.a., ≥99.0% (GC)

Synonym: 2,4,6-Collidine, sym-Collidine

  • CAS Number 108-75-8

  • Empirical Formula (Hill Notation) C8H11N

  • Molecular Weight 121.18

  •  Beilstein Registry Number 107283

  •  EC Number 203-613-3

  •  MDL number MFCD00006338

  •  PubChem Substance ID 57648267

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Cell Biology, Fixation Reagents,
InChI Key   BWZVCCNYKMEVEX-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥99.0% (GC)
impurities   ≤0.1% water
evapn. residue   ≤0.1%
refractive index   n20/D 1.498(lit.)
  n20/D 1.498
bp   171-172 °C(lit.)
mp   −43 °C(lit.)
density   0.917 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg
storage temp.   2-8°C

Description

Application

Tissue fixative for electron microscopy.

Price and Availability


Tissue Diagnostics

All labs need water

Biomedical Applications
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
RIDADR 
UN 1992 6.1(3) / PGIII
WGK Germany 
3
RTECS 
UU0970000
Flash Point(F) 
131 °F
Flash Point(C) 
55 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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