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65568 Sigma-Aldrich

Methylamine

≥99.0%

Synonym: Monomethylamine

  • CAS Number 74-89-5

  • Linear Formula CH3NH2

  • Molecular Weight 31.06

  •  Beilstein/REAXYS Number 741851

  •  EC Number 200-820-0

  •  MDL number MFCD00008104

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Properties

vapor density   1.08 (20 °C, vs air)
vapor pressure   27 psi ( 20 °C)
InChI Key   BAVYZALUXZFZLV-UHFFFAOYSA-N
assay   ≥99.0%
autoignition temp.   806 °F
expl. lim.   4.9-20.8 %
impurities   ≤0.05% ammonia
  ≤0.05% trimethylamine
  ≤0.2% dimethylamine
bp   -6.3 °C(lit.)
mp   -93 °C (lit.)
density   0.70 g/mL at 20 °C (lit.)

Description

Packaging

pressure tin with 25 mL (net ~18 g)

Other Notes

Sales restrictions may apply

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN1061 - class 2 - Methylamine, anhydrous
WGK Germany 
2
RTECS 
PF6300000
Flash Point(F) 
<-22 °F
Flash Point(C) 
<-30 °C

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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