FENTANYL

Melting point::

83-84°C

Boiling point::

466℃

Density :

1.087

refractive index :

1.6500 (estimate)

Flash point::

186℃

storage temp. :

Controlled Substance, -20°C Freezer

solubility :

Practically insoluble in water, freely soluble in ethanol (96 per cent) and in methanol

form :

A crystalline solid

appearance:

white crystals or powder

pka:

8.4(at 25℃)

color :

Crystals

Water Solubility :

0.2g/L(25 ºC)

Stability::

Hygroscopic

Symbol(GHS) 

GHS06

Signal word 

Danger

Hazard statements 

H300+H310+H330-H336

Precautionary statements 

P260-P262-P264-P280-P302+P352+P310-P304+P340+P310