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E9508 Sigma-Aldrich

Ethanolamine

≥98%

Synonym: 2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA 90, MEA-LCI, MEA, Monoethanolamine

  • CAS Number 141-43-5

  • Linear Formula NH2CH2CH2OH

  • Molecular Weight 61.08

  •  Beilstein/REAXYS Number 505944

  •  EC Number 205-483-3

  •  MDL number MFCD00008183

  •  PubChem Substance ID 329799085

  •  NACRES NA.25

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Properties

Related Categories Allium sativum (Garlic), Biochemicals and Reagents, Biological Buffers, Buffer Convenience Packaging, Buffer Solutions,
Quality Level   300
vapor density   2.1 (vs air)
vapor pressure   0.2 mmHg ( 20 °C)
assay   ≥98%
form   liquid
autoignition temp.   1436 °F
expl. lim.   17 %
refractive index   n20/D 1.454 (lit.)
pH   12.1 (20 °C, 100 g/L)
pKa (25 °C)   9.5(lit.)
bp   170 °C (lit.)
  69-70 °C/10 mmHg
mp   10-11 °C (lit.)
density   1.012 g/mL at 25 °C (lit.)
SMILES string   NCCO
InChI   1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI key   HZAXFHJVJLSVMW-UHFFFAOYSA-N

Description

Packaging

1, 2.5 L in glass bottle

100, 500 mL in glass bottle

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. E9508.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Respiratory system
RIDADR 
UN 2491 8 / PGIII
WGK Germany 
WGK 1
Flash Point(F) 
195.8 °F - Pensky-Martens closed cup
Flash Point(C) 
91 °C - Pensky-Martens closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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