Melting point :-7.15°C (estimate)
Boiling point :140-142 °C(lit.)
Density :0.793 g/mL at 25 °C(lit.)
refractive index :n20/D 1.4283(lit.)
Flash point :94 °F
storage temp. :Flammables area
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :10.61±0.10(Predicted)
form :Liquid
color :Clear colorless
Water Solubility :Soluble in water.
Sensitive :Air Sensitive
Exposure limits :ACGIH: Ceiling 2 mg/m3
NIOSH: Ceiling 2 mg/m3 Stability :Hygroscopic
LogP :0.389 (est)
CAS DataBase Reference :4543-96-8(CAS DataBase Reference)
EPA Substance Registry System :1,3-Propanediamine, N,N,N'-trimethyl- (4543-96-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.