Melting point :204-210℃
Boiling point :500.9±50.0 °C(Predicted)
Density :1.2625 (rough estimate)
refractive index :1.5270 (estimate)
pka :-1.48±0.20(Predicted)
CAS DataBase Reference :117-11-3(CAS DataBase Reference)
NIST Chemistry Reference :1-Amino-5-chloroanthraquinone(117-11-3)
EPA Substance Registry System :9,10-Anthracenedione, 1-amino-5-chloro- (117-11-3)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.