19462-79-4

Basic information

• Product Name: 4-Bromophenanthrene
• Synonyms: 4-Bromophenanthrene;NSC 171604;4-bromonaphenanthrene
• CAS NO: 19462-79-4
• Molecular Formula: C₁₄H₉Br
• Molecular Weight: 257.1253
• Mol File: 19462-79-4.mol

Chemical Properties

• Boiling Point: 389.7°Cat760mmHg
• Flash Point: 190.3°C
• Appearance: /
• Density: 1.479g/cm³
• Vapor Pressure: 6.28E-06mmHg at 25°C
• Refractive Index: 1.733
• CAS DataBase Reference: 4-Bromophenanthrene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Bromophenanthrene(19462-79-4)
• EPA Substance Registry System: 4-Bromophenanthrene(19462-79-4)

Safety Data

• Hazardous Substances Data: 19462-79-4(Hazardous Substances Data)

Usage

Uses

Used in Environmental Research:
4-Bromophenanthrene is utilized as a research compound for studying the environmental impact of PAHs, given their widespread presence as pollutants from combustion processes. It aids in understanding the behavior and effects of these compounds in ecosystems.
Used in Health Impact Studies:
In the field of health research, 4-Bromophenanthrene serves as a model compound to investigate the potential carcinogenic and toxic effects of PAHs on living organisms, contributing to the development of preventive measures and treatment strategies.
Used in Organic Synthesis:
4-Bromophenanthrene is employed as a synthetic intermediate in the production of various organic compounds. Its unique structure allows it to be a useful building block in the creation of a range of chemical products.
Used in Chemical Production:
As an intermediate in chemical processes, 4-Bromophenanthrene is used in the synthesis of specific chemicals where its bromine atom and phenanthrene structure provide necessary functional groups for further reactions.

InChI:InChI=1/C14H9Br/c15-13-7-3-5-11-9-8-10-4-1-2-6-12(10)14(11)13/h1-9H

Upstream product

• 17423-48-2 4-phenanthrenamine 
• 19459-36-0 4-Brom-9-hydroxymethyl-fluoren 
• 7083-63-8 4-Aminofluorene 
• 7315-93-7 fluorene-4-carboxylic acid chloride 
• 500545-92-6 4-Ethoxycarbonylamino-fluoren 
• 380828-06-8 4-Brom-fluoren-9-carbonsaeurechlorid 
• 19459-34-8 4-Brom-fluoren-9-carbonsaeure 
• 244205-40-1 (2-bromophenyl)boronic acid 
• 6630-33-7 ortho-bromobenzaldehyde 
• 13029-09-9 2,2'-dibromobiphenyl 
• 830324-37-3 (2'-Bromo-biphenyl-2-ylethynyl)-trimethyl-silane 
• 40138-16-7 2-formylbenzene boronic acid 
• 24079-40-1 N-[4]phenanthryl-acetamide 
• 781-23-7 2,3-dihydrophenanthren-4(1H)-one oxime 

Relevant articles and documents

Alumina-Mediated π-Activation of Alkynes

The ability to induce powerful atom-economic transformation of alkynes is the key feature of carbophilic π-Lewis acids such as gold- and platinum-based catalysts. The unique catalytic activity of these compounds in electrophilic activations of alkynes is explained through relativistic effects, enabling efficient orbital overlapping with π-systems. For this reason, it is believed that noble metals are indispensable components in the catalysis of such reactions. In this study, we report that thermally activated γ-Al2O3activates enynes, diynes, and arene-ynes in a manner enabling reactions that were typically assigned to the softest π-Lewis acids, while some were known to be triggered exclusively by gold catalysts. We demonstrate the scope of these transformations and suggest a qualitative explanation of this phenomenon based on the Dewar-Chatt-Duncanson model confirmed by density functional theory calculations.

Organic compound, and electronic component and electronic device comprising same

The invention provides an organic compound, an electronic component thereof and an electronic device, which belong to the technical field of organic electroluminescence. According to the organic compound disclosed by the invention, molecules contain adamantane-phenanthroindole structures, so that the electron density of a conjugated system is increased, and the hole conduction efficiency of the organic compound is further improved. When the organic electroluminescent material provided by the invention is applied to a functional layer of an organic electroluminescent device, the performance ofthe organic electroluminescent device can be improved.

Organic compound, electronic component comprising same and electronic device

The invention relates to an organic compound, an electronic component comprising the same and an electronic device, and belongs to the technical field of organic electroluminescence. According to theorganic electroluminescent material disclosed by the invention, the molecule contains an adamantane-phenanthrene structure, so that the electron density of a conjugated system is increased, and the hole conduction efficiency of the organic compound is further improved. When the organic electroluminescent material provided by the invention is applied to a functional layer of an organic electroluminescent device, the performance of the organic electroluminescent device can be improved.

Organic compound, and electronic element and electronic device using same

The present application relates to an organic compound, and an electronic element and an electronic device using the same. The organic compound has a structure as shown in the following formula 1, at least one of X1, X2 and X3 is nitrogen, and the balance is C (R') . The organic compound has excellent photoelectric properties, can improve the luminous efficiency of a device, and can reduce the working voltage.

Novel compound and organic light emitting device comprising the same

The present invention provides a novel compound and an organic light emitting device using the same.

Asymmetric Synthesis and Chiroptical Properties of Enantiopure Helical Ferrocenes

An enantiopure helical ferrocene (Rp)-5 with five ortho-condensed aromatic rings was synthesized using a PtCl2-catalyzed cycloisomerization of planar-chiral 2-ethynyl-1-(4-phenanthrenyl)ferrocene (Rp)-6f, prepared in 3 steps from known enantiopure sulfinyl ferrocenyl boronic acid (SS,Sp)-7, as the source of planar chirality. This pentacyclic helical ferrocene showed a very high optical rotation value and strong circular dichroism (CD) signals.