Chemistry informtion about 2-N-Hexyl-2-Cyclopenten-1-One (CAS NO.95-41-0) is:
IUPAC Name: 2-Hexylcyclopent-2-En-1-One
Synonyms: 2-Hexyl-2-Cyclopenten-1-On ; 2-N-Hexyl-2-Cyclopenten-1-One ; 2-Hexyl-2-Cyclopenten-1-One ; 2-Hexyl-2-Cyclopentenone ; 2-Hexylcyclopent-2-En-1-One ; 2-Hexyl-Cyclopent-2-Enone ; Dihydroisojasmone ; Fema 3552
MF: C₁₁H₁₈O
MW: 166.26
EINECS: 202-417-5 
Density: 0.923 g/cm³
Flash Point: 107.7 °C
Boiling Point: 255.8 °C at 760 mmHg
Vapour Pressure: 0.016 mmHg at 25°C 
Enthalpy of Vaporization: 49.33 kJ/mol
Following is the molecular structure of 2-N-Hexyl-2-Cyclopenten-1-One (CAS NO.95-41-0) is:

Reported in EPA TSCA Inventory.

Poison by intravenous route. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. 
Safty information about 2-N-Hexyl-2-Cyclopenten-1-One (CAS NO.95-41-0) :
Hazard Codes:
Xi
Risk Statements:
R36/38:Irritating to eyes and skin.
Safety Statements:
S2:Keep out of the reach of children. 
S24/25:Avoid contact with skin and eyes. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

2-N-Hexyl-2-Cyclopenten-1-One (CAS NO.95-41-0) is a colorless to pale yellow clear liquid. It slightly soluble in water.