Basic information Safety Use Preparation Products And Raw materials Related
PRAZEPAM Structure

PRAZEPAM

Chemical Properties

Melting point 145-146°
Boiling point 538.5±50.0 °C(Predicted)
Density  1.1660 (rough estimate)
refractive index  1.5790 (estimate)
Flash point 11 °C
storage temp.  2-8°C
solubility  Dissolve 0.25 g in alcohol R and dilute to 10 mL with the same solvent. The solution is clear (2.2.1) and colourless (2.2.2, Method II).
form  Solid
pka pKa 2.94 (Uncertain)
color  White to Off-White
Water Solubility  9.095mg/L(25 ºC)
EWG's Food Scores 1
FDA UNII Q30VCC064M
IARC 3 (Vol. 66) 1996
ATC code N05BA11
EPA Substance Registry System 2H-1,4-Benzodiazepin-2-one, 7-chloro-1-(cyclopropylmethyl)-1,3-dihydro-5-phenyl- (2955-38-6)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H225-H301+H311+H331-H370
Precautionary statements P210-P260-P280-P301+P310-P311
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25
Safety Statements  22-24/25-45-36/37-16-7
RIDADR  3249
WGK Germany  2
RTECS  DF2368000
HazardClass  6.1(b)
PackingGroup  III
HS Code  2933910000
NFPA 704:
3
0 0

PRAZEPAM Chemical Properties,Usage,Production