Melting point :-81 °C(lit.)
Boiling point :17 °C
Density :0.81 g/mL at 20 °C
vapor density :1.56 (15 °C, vs air)
vapor pressure :874 mm Hg ( 20 °C)
refractive index :n20/D 1.384
FEMA :4236 | ETHYLAMINE
Flash point :48 °F
storage temp. :2-8°C
solubility :soluble in water in all proportions; soluble in ethanol, methanol, paraffin hydrocarbons, aromatic and aliphatic hydrocarbons, ethyl ether, ethyl acetate, acetone, and mineral oil.
pka :10.7(at 25℃)
form :Liquid
color :Colorless to Light yellow to Light orange
Odor :Pungent; strong ammoniacal.
explosive limit :14%
Odor Threshold :0.046ppm
Odor Type :ammoniacal
Water Solubility :miscible
Merck :14,3762
JECFA Number :1579
BRN :505933
Henry's Law Constant :1.23(x 10^-5 atm?m³/mol at 25 °C) (Christie and Crisp, 1967)
Exposure limits :TLV-TWA 10 ppm (～18 mg/m³) (ACGIH, MSHA, and OSHA): IDLH 4000 ppm (NIOSH).
Dielectric constant :6.9（10℃）
Stability :Stable. Highly flammable. Incompatible with oxidizing agents, alkali metals, alkaline earth metals, acids, many reactive organic and inorganic compounds. Reacts with or disssolves most types of paint, plastic and rubber.
LogP :-0.13
CAS DataBase Reference :75-04-7(CAS DataBase Reference)
NIST Chemistry Reference :Ethylamine(75-04-7)
EPA Substance Registry System :Ethylamine (75-04-7)

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 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 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.