1038-65-9 Usage
Explanation
The molecular formula represents the number of atoms of each element present in a molecule. In this case, the compound has 12 carbon (C), 2 hydrogen (H), 1 bromine (Br), and 9 fluorine (F) atoms.
Explanation
A derivative is a compound that is structurally related to another compound, in this case, biphenyl. The presence of a bromine atom and multiple fluorine atoms differentiates 1,1'-Biphenyl, 4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro- from the parent compound.
Explanation
The compound's unique properties, such as high thermal stability and chemical resistance, make it suitable for use in the development of advanced materials for various technological applications, particularly in the fields of electronics and optoelectronics.
Explanation
The compound is known for its high thermal stability, which means it can withstand high temperatures without undergoing significant degradation or decomposition.
Explanation
The compound contains multiple fluorine atoms, which contribute to its unique properties, such as low surface energy and high electronegativity.
Explanation
The presence of fluorine atoms in the compound results in a low surface energy, which can be beneficial for certain applications in materials science and engineering.
Explanation
The fluorine atoms in the compound contribute to its high electronegativity, which can influence its reactivity and interactions with other compounds.
Explanation
Due to its unique properties and potential applications in advanced materials, 4-bromo-2,2',3,3',4',5,5',6,6'-nonafluoro-1,1'-biphenyl is considered a valuable compound in the field of materials science and technology.
Derivative of biphenyl
Yes
Applications
Advanced electronic materials, organic electronics, and optoelectronics
Thermal stability
High
Chemical resistance
High
Presence of fluorine atoms
Yes (9 fluorine atoms)
Low surface energy
Yes
High electronegativity
Yes
Valuable compound
Yes
Check Digit Verification of cas no
The CAS Registry Mumber 1038-65-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,3 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1038-65:
(6*1)+(5*0)+(4*3)+(3*8)+(2*6)+(1*5)=59
59 % 10 = 9
So 1038-65-9 is a valid CAS Registry Number.
1038-65-9Relevant academic research and scientific papers
Synthesis of Bromochloropolyfluorobiphenyls Containing Bromine and Chlorine Atoms in the 4 and 4,4′ Positions
Maksimov, A. M.,Nikul’shin, P. V.,Platonov, V. E.
, p. 1316 - 1324 (2021/08/13)
Abstract: A new method for the synthesis of 4-chlorononafluoro- and 4-bromononafluorobiphenyl by the reactions of nonafluorobiphenyl-4-thiol with Cl2, PCl5, and Br2, as well as of 4,4′-dichlorooctafluorobiphenyl from octafluorobiphenyl-4,4′-dithiol, 4′-chlorooctafluorobiphenyl-4-thiol, Cl2, and PCl5 was developed. 4-Bromo-4′-chlorooctafluorobiphenyl was synthesized for the first time from 4′-chlorooctafluorobiphenyl-4-thiol and Br2. 4,4′-Dichlorooctafluorobiphenyl was obtained as the main product in the reaction of 4′-bromooctafluorobiphenyl-4-thiol with PCl5. [Figure not available: see fulltext.].
Halophilic reactions of pentafluorohalobenzenes with transition-metal carbonyl anions
Ivushkin,Sazonov,Artamkina,Beletskaya
, p. 77 - 86 (2007/10/03)
In the present work we widen the scope of the halophilic mechanism of nucleophilic aromatic substitution, which we found earlier for the reaction of pentafluorochlorobenzene with [CpFe(CO)2]- anion, to reactions of pentafluorohalobenzenes (Hal=Cl, Br, I) with various metal carbonyl anions [Re(CO)5]-, [Mn(CO)5]- and [CpFe(CO)2]-. Nucleophilic aromatic substitution with the [CpFe(CO)2]- anion yields C6F5Fe(CO)2Cp, while with [Re(CO)5]- and [Mn(CO)5]- anions the halo(acyl)metallates cis-[C6F5(CO)M(CO)4Hal]Na (M=Mn, Re) are obtained.
Halophilic mechanism of nucleophilic aromatic substitution in pentafluorohalobenzenes with anions of transition metal carbonyls
Ivushkin,Sazonov,Artamkina,Beletskaya
, p. 1640 - 1652 (2007/10/03)
Reactions were stadied between anions of transition metal carbonyls [carbonylates CpFe(CO)-2, Re(CO)-5, and Mn(CO)-5 with pentafluorohalobenzenes C6F5Hlg, where Hlg = Cl, Br, I. In all reactions operates the halophilic mechanism of nucleophilic substitution with exchange of metal for halogen between haloarene and carbonylate as the key stage. The formation of anionic haloacylic complexes of rhenium and manganese carbonyls, cis-[C6F5(CO)M(CO)4Hlg]-M1+ (M = Re, M1 = Na; M = Mn, M1 = K) in reaction of C6F5Hlg with Re(CO)5Na and Mn(CO)5K is an additional supporting evidence of the assumed mechanism.
