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02400 Sigma-Aldrich

Ethanolamine

puriss. p.a., ACS reagent, ≥99.0% (GC/NT)

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 Registry Number 505944

  •  EC Number 205-483-3

  •  MDL number MFCD00008183

  •  PubChem Substance ID 24845277

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, E-L, Puriss p.a. ACS, Puriss p.a. ACS More...
grade   ACS reagent
vapor density   2.1 (vs air)
vapor pressure   0.2 mmHg ( 20 °C)
InChI Key   HZAXFHJVJLSVMW-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥99.0% (GC/NT)
autoignition temp.   1436 °F
expl. lim.   17 %
impurities   ≤0.2% water
ign. residue   ≤0.05% (as SO4)
refractive index   n20/D 1.454(lit.)
  n20/D 1.454
bp   170 °C(lit.)
  69-70 °C/10 mmHg
  69-70 °C/10 mmHg
mp   10-11 °C(lit.)
density   1.012 g/mL at 25 °C(lit.)
cation traces   Ca: ≤5 mg/kg
  Cd: ≤1 mg/kg
  Co: ≤1 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤1 mg/kg
  Fe: ≤2 mg/kg
  K: ≤20 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤1 mg/kg
  Na: ≤20 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Zn: ≤1 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Ethanolamine was used for the synthesis of N-oleoylaminoethanol standard. It was also used for the preparation and derivatization of poly(acrylic acid) (PAA) films. It may be used in the scintillating method for evaluating counts for carbon-14.

General description

Ethanolamine is an alkanolamine. Ethanolamine is an essential growth-promoting supplement for serum-free medium for culturing mouse plasmacytomas and hybridoma cell lines of MPC11-BL and SP2/0-BL origins. It is reported to efficiently inhibit the coupling reaction of aryl halides.

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2491 8 / PGIII
WGK Germany 
1
RTECS 
KJ5775000
Flash Point(F) 
195.8 °F
Flash Point(C) 
91 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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