Melting point :-50 °C (lit.)
Boiling point :55 °C (lit.)
Density :0.707 g/mL at 25 °C (lit.)
vapor density :2.5 (vs air)
vapor pressure :14.14 psi ( 55 °C)
refractive index :n20/D 1.385(lit.)
Flash point :−20 °F
storage temp. :Store below +30°C.
solubility :H2O: soluble1M at 20°C, clear, colorless
form :Liquid
pka :11.02(at 40℃)
color :Clear colorless
Odor :Ammoniacal; sharp, fishy.
Relative polarity :0.145
PH :13 (100g/l, H2O, 20℃)
PH Range :Strong alkaline
Odor Type :ammoniacal
explosive limit :2.0-11.8%(V)
Odor Threshold :0.048ppm
Water Solubility :soluble
Sensitive :Air Sensitive
Merck :14,3111
BRN :605268
Henry's Law Constant :2.56(x 10^-5 atmm³/mol) at 25 °C (Christie and Crisp, 1967)
Dielectric constant :3.7（20℃）
Exposure limits :NIOSH REL: TWA 10 ppm (30 mg/m³), STEL 25 ppm (75 mg/m³), IDLH 200 ppm; OSHA PEL: TWA 25 ppm; ACGIH TLV: TWA 5 ppm, STEL 15 ppm (adopted).
Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :BUFFERING
FRAGRANCE
PERFUMING InChI :1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3
InChIKey :HPNMFZURTQLUMO-UHFFFAOYSA-N
SMILES :CCNCC
LogP :0.58 at 20℃
CAS DataBase Reference :109-89-7(CAS DataBase Reference)
NIST Chemistry Reference :Ethanamine, N-ethyl-(109-89-7)
EPA Substance Registry System :Diethylamine (109-89-7)

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 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 H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. 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. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…