Melting point :110-115 °C(lit.)
Density :0.877 g/mL at 20 °C(lit.)
vapor pressure :0.002Pa at 20℃
refractive index :n20/D 1.461
storage temp. :-20°C
solubility :H2O: soluble1 gm/10 ml, clear to very slightly hazy, colorless to very faintly yellow
form :Crystalline Powder
color :White to off-white
Water Solubility :Soluble
Sensitive :Hygroscopic
BRN :5764110
Stability :Stable, but sensitive to moisture. Incompatible with strong acids, strong oxidizing agents, moisture.
InChIKey :FPQQSJJWHUJYPU-UHFFFAOYSA-N
LogP :-2.98 at 25℃
CAS DataBase Reference :25952-53-8(CAS DataBase Reference)
EPA Substance Registry System :1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride (25952-53-8)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. 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. P314 Get medical advice/attention if you feel unwell.