The Molecular Structure of Methylcarbamic ester of 3-oxyphenyldimethylamine (CAS NO.63982-40-1):
Molecular Formula: C₁₀H₁₅ClN₂O₂ 
Molecular Weight: 230.691300 g/mol
IUPAC: dimethyl-[3-(methylcarbamoyloxy)phenyl]azanium chloride
Flash Point: 134 °C
Enthalpy of Vaporization: 53.79 kJ/mol
Boiling Point: 298 °C at 760 mmHg
Vapour Pressure: 0.0013 mmHg at 25°C
CD/LogP: 1.43 
ACD/LogD (pH 5.5): 1.42
ACD/LogD (pH 7.4): 1.43
ACD/BCF (pH 5.5): 7.03
ACD/BCF (pH 7.4): 7.19
ACD/KOC (pH 5.5): 139.66
ACD/KOC (pH 7.4): 142.82 
Polar Surface Area: 29.54Ų 

Poison by ingestion, subcutaneous, and intravenous routes. When heated to decomposition it emits very toxic fumes of HCl and NO_x. See also CARBAMATES.

 Methylcarbamic ester of 3-oxyphenyldimethylamine (CAS NO.63982-40-1) can also be called as AR-12 ; Methylcarbamic ester of 3-oxyphenyldimethylamine hydrochloride ; N-Methylurethane of hydrochloride of 3-dimethylaminophenol ; Carbamic acid, N-methyl-,3-(dimethylamino)phenyl ester,hydrochloride .