IUPAC Name: 3-decyloxolane-2,5-dione 
Empirical Formula: C₁₄H₂₄O₃
Molecular Weight: 240.3386g/mol
EINECS: 242-350-9
Index of Refraction: 1.462
Molar Refractivity: 66.7 cm³
Molar Volume: 242.3 cm³
Polarizability: 26.44×10^-24cm³
Surface Tension: 35 dyne/cm
Density: 0.991 g/cm³
Flash Point: 160.7 °C
Enthalpy of Vaporization: 60.49 kJ/mol
Boiling Point: 359.3 °C at 760 mmHg
Vapour Pressure: 2.39E-05 mmHg at 25°C
Canonical SMILES: CCCCCCCCCCC1CC(=O)OC1=O
InChI: InChI=1S/C14H24O3/c1-2-3-4-5-6-7-8-9-10-12-11-13(15)17-14(12)16/h12H,2-11H2,1H3
InChIKey: YOWKKGPNCDIFFB-UHFFFAOYSA-N
Structure of n-Decylsuccinic anhydride (CAS NO.18470-76-3):

Reported in EPA TSCA Inventory.

Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RTECS: WN1080000
A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.

 n-Decylsuccinic anhydride , its cas register number is 18470-76-3. It also can be called 4-17-00-05889 (Beilstein Handbook Reference) ; BRN 0168302 ; Decylsuccinic anhydride ; EINECS 242-350-9 ; NSC 80684 ; Succinic anhydride, decyl- . n-Decylsuccinic anhydride (CAS NO.18470-76-3) is irritating to eyes, respiratory system and skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing, gloves and eye/face protection when contact with it.