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LC1645 1-(Dimethylamino)-2-propanol
for synthesis


Order number Packaging Quantity Price €
AC28644 Glass bottle 100 ml 11.88
AC28644 Glass bottle 500 ml 16.65


Product information
Synonyms N-(2-Hydroxypropyl)-N,N-dimethylamine, N,N-Dimethylisopropanolamine
Hill Formula C5H13NO
Chemical formula CH3CH(OH)CH2N(CH3)2
HS Code 2922 19 85
EC number 203-556-4
Molar mass 103.16 g/mol
EC index number 603-077-00-4
CAS number 108-16-7


Chemical and physical data
Ignition temperature 225 °C DIN 51794
Solubility (20 °C) soluble
Melting point -85 °C
Molar mass 103.16 g/mol
Density 0.85 g/cm3 (20 °C)
pH value 11 (100 g/l, H2O, 20 °C)
Boiling point 125 – 127 °C
Vapor pressure 17.5 hPa (20 °C)
Explosion limit 2.7 – 11.1 %(V)
Flash point 26 °C
Refractive index 1.4193 (20 °C, 589 nm)


Safety information
R Phrase R 10-22-34
Flammable.Harmful if swallowed.Causes burns.
S Phrase S 23-26-36-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger flammable, harmful, corrosive
Hazard Symbol Corrosive

Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 3
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.


Transport information
Declaration (transport by sea) IMDG-Code UN 2734 AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S.(1-(DIMETHYLAMINO)-2-PROPANOL), 8 (3), II, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 2734 AMINES, LIQUID, CORROSIVE, FLAMMABLE, N.O.S.(1-(DIMETHYLAMINO)-2-PROPANOL), 8 (3), II


Toxicological data
LD 50 oral LD50 rat 1360 mg/kg
LD 50 dermal LD50 rabbit 1040 mg/kg



Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 0.849 – 0.850
Identity (IR ) passes test


Hazard Symbol



Hazard Symbol