Melting point :-50 °C
Boiling point :205 °C(lit.)
Density :0.827 g/mL at 25 °C(lit.)
refractive index :n20/D 1.4463(lit.)
Flash point :219 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :10.17±0.10(Predicted)
form :clear liquid
color :Colorless to Light yellow
Water Solubility :10 G/L (20 ºC)
Sensitive :Air Sensitive
BRN :635829
CAS DataBase Reference :102-83-0(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediamine, N,N-dibutyl-(102-83-0)
EPA Substance Registry System :1,3-Propanediamine, N,N-dibutyl- (102-83-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 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:	P270 Do not eat, drink or smoke when using this product. 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.