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534102 Sigma-Aldrich

Methylamine solution

Green Alternative

33 wt. % in absolute ethanol

Synonym: Monomethylamine

  • CAS Number 74-89-5

  • Linear Formula CH3NH2

  • Molecular Weight 31.06

  •  Beilstein/REAXYS Number 741851

  •  MDL number MFCD00008104

  •  PubChem Substance ID 24878015

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Properties

Related Categories Acids & Bases, Alternative Energy, Bases, Chemical Synthesis, Enabling Products,
InChI Key   BAVYZALUXZFZLV-UHFFFAOYSA-N
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
concentration   33 wt. % in absolute ethanol
impurities   ≤1.0% water
refractive index   n20/D 1.360-1.372
density   0.756 g/mL at 25 °C
storage temp.   2-8°C

Description

General description

Methylamine solution is a 33wt.% solution of methylamine in absolute ethanol. Methylamine is an aliphatic primary amine. It participates in the synthesis of isothiazolium salts. Chemical degradation of methylamine solution of γ-irradiated poly(ε-caprolactone) has been described. Maillard reaction of D-glucose and methylamine in aqueous acetic acid has been reported.

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.

Packaging

1 L in Sure/Seal™

250 mL in Sure/Seal™

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2924 8(3) / PGII
WGK Germany 
2
Flash Point(F) 
-7.6 °F
Flash Point(C) 
-22 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

GC Analysis of Amines in Water on SPB®-1 SULFUR (Base Deactivated) after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Amines in Water on SPB®-1 SULFUR (Base Deactivated) after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Solid phase microextractions

GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Gas chromatography, Mass selective detector, Purification, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Residual Solvents on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Residual Solvents on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Purification, Solid phase microextractions

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Peer-Reviewed Papers
15

References

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