Melting point :-83 °C (lit.)
Boiling point :48 °C (lit.)
Density :0.719 g/mL at 25 °C (lit.)
vapor density :2 (vs air)
vapor pressure :4.79 psi ( 20 °C)
refractive index :n20/D 1.388(lit.)
FEMA :4237 | PROPYLAMINE
Flash point :−35 °F
storage temp. :Store below +30°C.
solubility :water: soluble0.4 part(lit.)
form :Liquid
pka :10.6(at 20℃)
color :Clear colorless to pale yellow
Specific Gravity :0.7173
PH :12.6 (100g/l, H2O, 20℃)
Odor :ammoniacal
Odor Type :ammoniacal
explosive limit :2.1-13.6%(V)
Odor Threshold :0.061ppm
Water Solubility :soluble
Sensitive :Air Sensitive
JECFA Number :1580
Merck :14,7843
BRN :1098243
Exposure limits :No exposure limit has been set. Based on its similarity to ethylamine in irritation and toxicity, a TLV-TWA of 10 ppm (～24 mg/m³) should be appropriate. .
Dielectric constant :3.0（Ambient）
Stability :Stable. Highly flammable. Note low flash point. Readily forms explosive mixtures with air. Incompatible with oxidising agents, strong acids. Store cool.
LogP :0.55
CAS DataBase Reference :107-10-8(CAS DataBase Reference)
NIST Chemistry Reference :1-Propanamine(107-10-8)
EPA Substance Registry System :Propylamine (107-10-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
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+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.