Molecule structure of 1-Adamantyl methyl ketone (CAS NO.1660-04-4):

IUPAC Name: 1-(1-Adamantyl)ethanone 
Molecular Weight: 178.27072 g/mol
Molecular Formula: C₁₂H₁₈O 
Density: 1.077 g/cm³ 
Melting Point: 53-55 °C(lit.)
Boiling Point: 262.3 °C at 760 mmHg 
Flash Point: 108.3 °C
Index of Refraction: 1.532
Molar Refractivity: 51.32 cm³
Molar Volume: 165.4 cm³
Surface Tension: 40.5 dyne/cm 
Enthalpy of Vaporization: 50.01 kJ/mol
Vapour Pressure: 0.011 mmHg at 25 °C
XLogP3-AA: 2.5
H-Bond Acceptor: 1
Rotatable Bond Count: 1
Tautomer Count: 2
Exact Mass: 178.135765
MonoIsotopic Mass: 178.135765
Topological Polar Surface Area: 17.1
Heavy Atom Count: 13
Canonical SMILES: CC(=O)C12CC3CC(C1)CC(C3)C2
InChI: InChI=1S/C12H18O/c1-8(13)12-5-9-2-10(6-12)4-11(3-9)7-12/h9-11H,2-7H2,1H3
InChIKey: DACIGVIOAFXPHW-UHFFFAOYSA-N
EINECS: 216-761-9
Product Categories: Adamantane derivatives; Adamantanes; C11 to C12; Carbonyl Compounds; Ketones

 1-Adamantyl methyl ketone (CAS NO.1660-04-4) is used as intermediates of synthesis rimantadine hydrochloride.

Hazard Codes: Xi
Risk Statements: 36/37/38
36/37/38:  Irritating to eyes, respiratory system and skin 
Safety Statements: 24/25-36-26
24/25:  Avoid contact with skin and eyes 
36:  Wear suitable protective clothing 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
WGK Germany: 3
Hazard Note: Irritant

 1-Adamantyl methyl ketone (CAS NO.1660-04-4) is also named as Ethanone, 1-tricyclo(3.3.1.13,7)dec-1-yl- ;
Methyl tricyclo(3.3.1.13,7)dec-1-yl ketone . It is white crystalline powder.