The 2,7-Dibromo-9-fluorenone, with the CAS registry number 14348-75-5, is also known as 9H-Fluoren-9-one, 2,7-dibromo-. It belongs to the product categories of Fluorene Derivatives; Blocks; Bromides; Aromatic Halides (substituted); Electronic Chemicals; Fluorenes & Fluorenones; Fluorenones; C13 to C14; Carbonyl Compounds; Ketones. This chemical's molecular formula is C₁₃H₆Br₂O and molecular weight is 337.99. Its systematic name is called 2,7-dibromo-9H-fluoren-9-one. The product should be sealed and stored in cool and dry place.

Physical properties of 2,7-Dibromo-9-fluorenone: (1)ACD/LogP: 5.12; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 1; (4)Index of Refraction: 1.71; (5)Molar Refractivity: 69.3 cm³; (6)Molar Volume: 177.1 cm³; (7)Surface Tension: 59.2 dyne/cm; (8)Density: 1.907 g/cm³; (9)Flash Point: 163 °C; (10)Enthalpy of Vaporization: 71.04 kJ/mol; (11)Boiling Point: 451.4 °C at 760 mmHg; (12)Vapour Pressure: 2.44E-08 mmHg at 25°C.

Preparation: this chemical can be prepared by 2,7-dibromo-fluorene. This reaction will need reagent chromium trioxide and glacial acetic acid.

Uses of 2,7-Dibromo-9-fluorenone: it can be used to produce fluoren-9-one at temperature of 60 °C. This reaction will need reagent NaI, NaHCO₃, Zn, Ag and solvent dimethylsulfoxide, 1,2-dimethoxy-ethane with reaction time of 40 min. The yield is about 44%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: Brc3ccc2c1ccc(Br)cc1C(=O)c2c3
(2)InChI: InChI=1/C13H6Br2O/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6H
(3)InChIKey: CWGRCRZFJOXQFV-UHFFFAOYAT