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39339 Sigma-Aldrich

3-(Dimethylamino)propionitrile

for electrophoresis, ≥99.5% (GC)

Synonym: DMAPN

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Properties

Related Categories Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Molecular Biology,
grade   for electrophoresis
InChI Key   MTPJEFOSTIKRSS-UHFFFAOYSA-N
assay   ≥99.5% (GC)
impurities   ≤0.2% water
refractive index   n20/D 1.426(lit.)
  n20/D 1.426
bp   171 °C/750 mmHg(lit.)
mp   −43 °C(lit.)
density   0.87 g/mL at 25 °C(lit.)
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
suitability   in accordance for electrophoresis test

Description

Application

Catalyst similar to TEMED used to form oxygen free radicals from ammonium persulfate. Free radicals cause acrylamide and bis-acrylamide to polymerize.

Other Notes

Purification of RNA molecules by gel techniques

Price and Availability


Amplified Detection
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
3
RTECS 
UG1575000
Flash Point(F) 
145.4 °F
Flash Point(C) 
63 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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