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8.14713 EMD Millipore

Tetraethylene pentamine

Tetraethylene pentamine (mixture of aliphatic amines) for synthesis. CAS 112-57-2, pH 11.8 (20 g/l, H₂O, 20 °C)., (mixture of aliphatic amines) for synthesis

Synonym: 1,4,7,10,13-Pentaazatridecane

  • CAS Number 112-57-2

  • Linear Formula C₈H₂₃N₅

  • Molecular Weight 189.31 g/mol

  •  EC Number 203-986-2



Related Categories Biochemicals and Reagents More...
packaging   250 ml in Glass bottle (8147130250)
bp   330 °C (1013 hPa)
expl. lim.     0.1 - 15 %(V)
vapor pressure   <0.1 hPa (20 °C)
solubility   6540 g/l
density   0.998 g/cm3 (20 °C)
flash point   193 °C
autoignition temp.   330 °C
mp   -30 °C
pH   11.8 (20 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 3990 mg/kg
LD 50 dermal   LD50 Rabbit 660 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 95.0 % (a/a)
  Water (K. F.): ≤ 0.50 %
  Identity (IR): passes test

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Safety Information

HS Code 
2921 29 00
Hazard Statement(s) 
H302 + H312: Harmful if swallowed or in contact with skin
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P273: Avoid release to the environment.
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 2 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 Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Declaration (railroad and road) ADR, RID 
UN 2320 , 8, III
Declaration (transport by air) IATA-DGR 
UN 2320 , 8, III
Declaration (transport by sea) IMDG-Code 
UN 2320 , 8, III, Segregation Group: 18 (Alkalis)
Categories of danger 
harmful, corrosive, sensitizing, dangerous for the environment
R Phrase 
R 21/22-34-43-51/53
Harmful in contact with skin and if swallowed.Causes burns.May cause sensitisation by skin contact.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 26-36/37/39-45-61
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).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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