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8.00849 Sigma-Aldrich

Ethanolamine

for synthesis

Synonym: 2-Aminoethanol, Monoethanolamine, Ethanolamine

  • CAS Number 141-43-5

  • Empirical Formula (Hill Notation) C2H7NO

  • Molecular Weight 61.08

  •  MDL number MFCD00008183

  •  EC Index Number 205-483-3

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Properties

Quality Level   200
vapor pressure   0.5 hPa ( 20 °C)
assay   ≥99.0% (GC)
autoignition temp.   410 °C
potency   1515 mg/kg LD50, oral (Rat)
  1025 mg/kg LD50, skin (Rabbit)
expl. lim.   3.4-27 % (v/v)
pH   12.1 (20 °C, 100 g/L in H2O)
kinematic viscosity   20 cSt(23 °C)
bp   171 °C/1013 hPa
mp   10.5 °C
transition temp   flash point 92.5 °C
density   1.02 g/cm3 at 20 °C
InChI   1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI key   HZAXFHJVJLSVMW-UHFFFAOYSA-N
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.015 - 1.016
Water (K. F.): ≤ 0.25 %
Sulfated ash: ≤ 0.1 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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