Naphthalene,2,6-dibromo- (13720-06-4)

The IUPAC name of 2,6-Dibromonaphthalene is 2,6-dibromonaphthalene. With the CAS registry number 13720-06-4, it is also named as Naphthalene,2,6-dibromo-. Besides, it is white or cream-colored crystalline powder, which should be stored in a colsed, cool, dry and ventilated place at ambient temperature. In addition, when you are using this chemical, please do not breathe dust. And you should avoid contact with skin and eyes. Moreover, its molecular formula is C₁₀H₆Br₂ and molecular weight is 285.96.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 4.99; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.99; (4)ACD/LogD (pH 7.4): 4.99; (5)ACD/BCF (pH 5.5): 3666.34; (6)ACD/BCF (pH 7.4): 3666.34; (7)ACD/KOC (pH 5.5): 12384.32; (8)ACD/KOC (pH 7.4): 12384.32; (9)H bond acceptors: 0; (10)H bond donors: 0; (11)Freely Rotating Bonds: 0; (12)Index of Refraction: 1.688; (13)Molar Refractivity: 59.47 cm³; (14)Molar Volume: 155.9 cm³; (15)Surface Tension: 48.7 dyne/cm; (16)Density: 1.834 g/cm³; (17)Flash Point: 184.7 °C; (18)Melting Point: 163-166 °C; (19)Enthalpy of Vaporization: 55.95 kJ/mol; (20)Boiling Point: 339.1 °C at 760 mmHg; (21)Vapour Pressure: 0.000184 mmHg at 25 °C.

Preparation of 2,6-Dibromonaphthalene: this chemical can be prepared by 2,6-Dibromo-3,7-bis-trimethylsilanyl-naphthalene.



This reaction needs Trifluoroacetic acid and CCl₄ at ambient temperature. The yield is 95 %.

Uses of 2,6-Dibromonaphthalene: it can react with Hexylmagnesium bromide to get 2,6-Dihexyl-naphthalene.



This reaction needs Diphenylphosphinoethane-nickel(II) chloride and Diethyl ether by heating for 15 hours. The yield is 90 %.

People can use the following data to convert to the molecule structure.
(1)SMILES:Brc1ccc2c(c1)ccc(Br)c2
(2)InChI:InChI=1/C10H6Br2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6H
(3)InChIKey:PJZDEYKZSZWFPX-UHFFFAOYAI
(4)Std. InChI:InChI=1S/C10H6Br2/c11-9-3-1-7-5-10(12)4-2-8(7)6-9/h1-6H
(5)Std. InChIKey:PJZDEYKZSZWFPX-UHFFFAOYSA-N