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  • 8.03503 - N,N-Dimethyltrimethylenediamine

8.03503 EMD Millipore


N,N-Dimethyltrimethylenediamine for synthesis. CAS 109-55-7, EC 203-680-9, chemical formula (CH₃)₂N(CH₂)₃NH₂., for synthesis

Synonym: 3-Dimethylaminopropylamine, N,N-Dimethyl-1,3-propanediamine, N,N-Dimethyl-1,3-diaminopropane

  • CAS Number 109-55-7

  • Linear Formula C₅H₁₄N₂

  • Molecular Weight 102.17 g/mol

  •  EC Number 203-680-9



Related Categories Biochemicals and Reagents More...
packaging   100 ml in Glass bottle (8035030100)
  35 kg in Barrel PE/met (8035039035)
bp   132 - 140 °C (1013 hPa)
expl. lim.     2.3 - 12.35 %(V)
vapor pressure   17 hPa (30 °C)
density   0.82 g/cm3 (20 °C)
flash point   32 °C
autoignition temp.   215 °C
mp   <-50 °C
pH   12.7 (100 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 1640 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.817 - 0.819
  Water (K. F.): ≤ 0.50 %
  Identity (IR): passes test

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Safety Information

HS Code 
2921 29 00
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
Precautionary Statement(s) 
P210: Keep away from heat.
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 
3 Flammable liquids
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) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Corrosive  Corrosive
Declaration (railroad and road) ADR, RID 
UN 2734 , 8 (3), II
Declaration (transport by air) IATA-DGR 
UN 2734 , 8 (3), II
Declaration (transport by sea) IMDG-Code 
UN 2734 , 8 (3), II, Segregation Group: 18 (Alkalis)
Categories of danger 
flammable, harmful, corrosive, sensitizing
R Phrase 
R 10-22-34-43
Flammable.Harmful if swallowed.Causes burns.May cause sensitisation by skin contact.
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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