Molecular structure of 9,9-Dioctyl-2,7-dibromofluorene (CAS NO.198964-46-4) is:
Product Name: 9,9-Dioctyl-2,7-dibromofluorene
CAS Registry Number: 198964-46-4
Empirical Formula: C29H40Br2
Molecular Weight: 548.4359
Melting Point: 59-63 °C
Index of Refraction: 1.546
Molar Refractivity: 143.32 cm3
Molar Volume: 452.3 cm3
Surface Tension: 40 dyne/cm
Density: 1.212 g/cm3
Flash Point: 341.4 °C
Enthalpy of Vaporization: 81.99 kJ/mol
Boiling Point: 567.2 °C at 760 mmHg
Vapour Pressure: 2.69E-12 mmHg at 25°C
Product Categories: Fluorene Derivatives;Organic Electronics and Photonics;Polyfluorene (PFO, PFE) Monomers;Synthetic Tools and Reagents
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany: 2
9,9-Dioctyl-2,7-dibromofluorene , its cas register number is 198964-46-4. It also can be called 2,7-dibromo-9,9-dioctyl-9H-fluorene .It is a solid.
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