Melting point :140°
Boiling point :455.59°C (rough estimate)
Density :d420 1.773
refractive index :1.7900 (estimate)
storage temp. :-20°C
solubility :Practically insoluble in water, soluble in acetone, slightly soluble in ethanol (96 per cent). The solubility of diluted pentaerythrityl tetranitrate depends on the diluent and its concentration.
color :Crystals or prisms from Me2CO/EtOH
Water Solubility :2mg/L(temperature not stated)
Stability :Stable, but decomposes readily and possibly explosively if heated. Incompatible with strong oxidizing agents. Store cold and keep away from sources of ignition.
NIST Chemistry Reference :Pentaerythritol, tetranitrate(78-11-5)
EPA Substance Registry System :Pentaerythritol tetranitrate (78-11-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H201 Explosive; mass explosion hazard Explosives Div 1.1 Danger P210, P230, P240, P250, P280,P370+P380, P372, P373, P401, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P230 Keep wetted with … P240 Ground/bond container and receiving equipment. P250 Do not subject to grinding/shock/…/friction. P280 Wear protective gloves/protective clothing/eye protection/face protection. P370+P380 in case of fire: Evacuate area. P372 Explosion risk in case of fire. P373 DO NOT fight fire when fire reaches explosives. P401 Store … P501 Dispose of contents/container to..…