21072-42-4 Usage
Description
(4-phenylcyclohexyl)benzene is a chemical compound that features a phenyl group attached to a cyclohexyl ring, which is then connected to a benzene ring. This aromatic hydrocarbon is characterized by its colorless liquid form, high boiling point, and low solubility in water. It serves as a crucial starting material in the synthesis of various industrial materials, including plastics and resins.
Uses
Used in Plastics and Resin Production:
(4-phenylcyclohexyl)benzene is used as a starting material for the production of plastics and resins due to its chemical structure and properties. Its role in the synthesis process is essential for creating the desired polymers with specific characteristics for various applications.
Used in Industrial Material Synthesis:
In the chemical industry, (4-phenylcyclohexyl)benzene is utilized as a precursor in the synthesis of other materials. Its unique structure allows it to be a versatile building block for developing a range of industrial products with tailored properties.
Used in Chemical Research:
(4-phenylcyclohexyl)benzene's properties also make it a valuable compound for research purposes. It can be used in studies to understand the behavior of aromatic hydrocarbons and their interactions with other molecules, which can lead to the development of new materials and processes.
Check Digit Verification of cas no
The CAS Registry Mumber 21072-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21072-42:
(7*2)+(6*1)+(5*0)+(4*7)+(3*2)+(2*4)+(1*2)=64
64 % 10 = 4
So 21072-42-4 is a valid CAS Registry Number.
21072-42-4Relevant articles and documents
Crystal structure of 1,3-diphenyladamantane and trans-1,4-diphenylcyclohexane: Torsion angles about C-Ph bonds in α,ω-diphenyl(alicyclic hydrocarbon)
Tukada, Hideyuki,Mochizuki, Katsura
, p. 473 - 478 (2003)
The orientation of the two phenyl rings in α,ω-diphenylalkanes with rigid carbon skeletons is investigated through characterization of the crystal and molecular structures of 1,3-diphenyladamantane (1) and trans-1,4-diphenylcyclohexane (2). The two phenyl rings in 1 have different conformations about the C-Ph bonds, with torsion angles between the phenyl ring and the C1-C2-C3 plane of 0.65 and 71.7°. A hydrogen atom at the meta-position of one of the phenyl rings contact intermolecularly with a tertiary hydrogen atom at C5 of adamantane within the sum of van der Waals radii. Due to the helical conformation, the short CH?HC contacts (2.231 A?) construct supramolecular triple helical strands. In contrast to 1, the phenyl rings in 2 have identical configurations, with equatorial position and bisected conformation as expected from density functional calculations. The molecular packing of 2 exhibits a herringbone pattern of (aromatic)C-H?π contacts.
