Melting point :234-236 °C (lit.)
Boiling point :410.43°C (rough estimate)
alpha :D11 -61.7° (c = 0.706 in water); 9D -58.2° (c = 0.658 in water)
Density :1.3382 (rough estimate)
refractive index :1.7610 (estimate)
storage temp. :2-8°C
solubility :Slightly soluble in water, soluble in hot water, practically insoluble in ethanol (96 per cent) and in methylene chloride. It dissolves in dilute mineral acids.
form :Crystalline Powder
pka :3.6, 12.4(at 25℃)
color :White
PH :3.59；12.5
optical activity :[α]20/D 70±3°, c = 2% in 5% NaOH
Water Solubility :Soluble in water, ammonium hydroxide and dimethyl sulfoxide. Insoluble in ethanol.
λmax :257 (pH 1)；260 (pH 6)
Merck :14,153
BRN :93029
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :OIRDTQYFTABQOQ-KQYNXXCUSA-N
LogP :-0.755 (est)
CAS DataBase Reference :58-61-7(CAS DataBase Reference)
NIST Chemistry Reference :adenosine(58-61-7)
EPA Substance Registry System :Adenosine (58-61-7)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.