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67869 Sigma

4-Methylmorpholine

BioXtra, suitable for protein sequencing, ≥99.5% (GC)

Synonym: NMM

  • CAS Number 109-02-4

  • Empirical Formula (Hill Notation) C5H11NO

  • Molecular Weight 101.15

  •  Beilstein Registry Number 102719

  •  EC Number 203-640-0

  •  MDL number MFCD00006175

  •  PubChem Substance ID 57652111

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Properties

Related Categories Molecular Biology, Protein Sequencing, Protein Structural Analysis, Proteomics, Reagents for Protein Sequencing More...
vapor density   >1 (vs air)
vapor pressure   18 mmHg ( 20 °C)
InChI Key   SJRJJKPEHAURKC-UHFFFAOYSA-N
product line   BioXtra
assay   ≥99.5% (GC)
impurities   with OPA-reagent reacting impuritites, none detected (fluorimetric)
refractive index   n20/D 1.435(lit.)
  n20/D 1.435
bp   115-116 °C/750 mmHg(lit.)
mp   −66 °C(lit.)
density   0.92 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
absorption   absorption/290 nm cut-off
suitability   suitable for protein sequencing

Price and Availability


Amplified Detection
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2535 8(3) / PGII
WGK Germany 
1
RTECS 
QE5775000
Flash Point(F) 
57.2 °F
Flash Point(C) 
14 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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