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295531 Aldrich

Methylamine Green Alternative

anhydrous, ≥98%

Synonym: Monomethylamine

  • CAS Number 74-89-5

  • Linear Formula CH3NH2

  • Molecular Weight 31.06

  •  Beilstein Registry Number 741851

  •  EC Number 200-820-0

  •  MDL number MFCD00008104

  •  PubChem Substance ID 24857793

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Properties

Related Categories Acids & Bases, Alternative Energy, Bases, Chemical Synthesis, Enabling Products,
grade   anhydrous
vapor density   1.08 (20 °C, vs air)
vapor pressure   27 psi ( 20 °C)
InChI Key   BAVYZALUXZFZLV-UHFFFAOYSA-N
assay   ≥98%
autoignition temp.   806 °F
expl. lim.   4.9-20.8 %
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
bp   -6.3 °C(lit.)
mp   -93 °C(lit.)
density   0.70 g/mL at 20 °C(lit.)

Description

Packaging

170 g in steel cylinder

Application

Methylamine may be used to introduce N-methyl groups into the polymer backbone during the synthesis of Si-methyl- and N-methyl-containing polyborosilazane ([B(C2H4SiCH3NCH3)3]n) from tris(dichloromethylsilylethyl)borane.

General description

Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Recommended products

Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.

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

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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