8.00849 EMD Millipore


Ethanolamine for synthesis. CAS No. 141-43-5, EC Number 205-483-3., for synthesis

Synonym: 2-Aminoethanol, Monoethanolamine

  • CAS Number 141-43-5

  • Linear Formula C₂H₇NO

  • Molecular Weight 61.08 g/mol

  •  EC Number 205-483-3



Related Categories Biochemicals and Reagents More...
packaging   1 l in Glass bottle (8008491000)
  100 ml in Glass bottle (8008490100)
bp   171 °C (1013 hPa)
expl. lim.     3.4 - 27 %(V)
vapor pressure   0.5 hPa (20 °C)
density   1.02 g/cm3 (20 °C)
flash point   92.5 °C
autoignition temp.   410 °C
mp   10.5 °C
pH   12.1 (100 g/l, H₂O, 20 °C)
viscosity kinematic   20 mm2/s (23 °C)
LD 50 oral   LD50 Rat 1515 mg/kg
LD 50 dermal   LD50 Rabbit 1025 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   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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Safety Information

HS Code 
2922 11 00
Hazard Statement(s) 
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
8A Combustible, corrosive hazardous materials
WGK 1 slightly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Corrosive  Corrosive
Declaration (railroad and road) ADR, RID 
UN 2491 , 8, III
Declaration (transport by air) IATA-DGR 
UN 2491 , 8, III
Declaration (transport by sea) IMDG-Code 
UN 2491 , 8, III, Segregation Group: 18 (Alkalis)
Categories of danger 
harmful, corrosive
R Phrase 
R 20/21/22-34
Harmful by inhalation, in contact with skin and if swallowed.Causes burns.
S Phrase 
S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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