Naphthalene, 1,2,3,4-tetrahydro-1,1,4,4,6-pentamethyl-

The Molecular Structure of 1,1,4,4,6-Pentamethyl-1,2,3,4-tetrahydronaphthalene (CAS NO.6683-48-3):

Empirical Formula: C₁₅H₂₂
Molecular Weight: 202.3352
Nominal Mass: 202 Da
Average Mass: 202.3352 Da
Monoisotopic Mass: 202.172151 Da 
Index of Refraction: 1.491
Molar Refractivity: 66.5 cm³
Molar Volume: 229.3 cm³
Surface Tension: 30.1 dyne/cm
Density: 0.882 g/cm³
Flash Point: 112.5 °C
Enthalpy of Vaporization: 48.51 kJ/mol
Boiling Point: 267.4 °C at 760 mmHg
Melting Point: 31 °C 
Vapour Pressure: 0.0134 mmHg at 25°C 
IUPAC Name: 1,1,4,4,6-pentamethyl-2,3-dihydronaphthalene   
Product Categories: Fused Ring Systems
Synonyms: 1,2,3,4-Tetrahydro-1,1,4,4,6-pentamethylnaphthalene ; 1,2,3,4-Tetrahydro-1,1,4,4,6-pentamethylnaphthylene ; 1,1,4,4,6-pentamethyl-1,2,3,4-tetrahydronaphthalene ; 1,2,3,4-Tetrahydro-1,1,4,4,6-pentamethylnaphtalene ; 1,1,4,4,6-Pentamethyl-1,2,3,4- ; 1,2,3,4-Tetrahydro-1,1,4,4,6-pentamethylnaphtalene tech ; 1,1,4,4,6-Pentamethyltetralin ; 1,1,4,4,6-Pentamethyl-1,2,3,4-etrahydronaphthalene       

Hazard Codes: Xi
Risk Statements: 20/21/22 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
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
Hazard Note: Irritant
HazardClass: IRRITANT