Melting point :-44°C
Boiling point :202-203 °C(lit.)
Density :0.767 g/mL at 25 °C
vapor density :5.42 (vs air)
vapor pressure :0.3 mm Hg ( 20 °C)
refractive index :n20/D 1.4258(lit.)
Flash point :157 °F
form :clear liquid
pka :11.25±0.19(Predicted)
color :Colorless to Light yellow to Light orange
Specific Gravity :0.775 (25/4℃)
Water Solubility :Slightly soluble (0.1-1 g/100 mL)
BRN :906746
Dielectric constant :2.5
Stability :Stable, but air-sensitive. Flammable. Incompatible with oxidizing agents.
CAS DataBase Reference :2050-92-2(CAS DataBase Reference)
NIST Chemistry Reference :1-Pentanamine, N-pentyl-(2050-92-2)
EPA Substance Registry System :Diamylamine (2050-92-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning 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 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
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. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing 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. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P310 Immediately call a POISON CENTER or doctor/physician. P370+P378 In case of fire: Use … for extinction. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…