17343-74-7

Basic information

• Product Name: 1,1-Dibromo-2-2-diphenylcyclopropane
• Synonyms: 1,1-Dibromo-2-2-diphenylcyclopropane
• CAS NO: 17343-74-7
• Molecular Formula: C₁₅H₁₂Br₂
• Molecular Weight: 352.06378
• Mol File: 17343-74-7.mol
• Article Data: 44

Chemical Properties

• Boiling Point: 377.4°Cat760mmHg
• Flash Point: 212.8°C
• Appearance: /
• Density: 1.699g/cm³
• Vapor Pressure: 1.47E-05mmHg at 25°C
• Refractive Index: 1.677
• CAS DataBase Reference: 1,1-Dibromo-2-2-diphenylcyclopropane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dibromo-2-2-diphenylcyclopropane(17343-74-7)
• EPA Substance Registry System: 1,1-Dibromo-2-2-diphenylcyclopropane(17343-74-7)

Safety Data

• Hazardous Substances Data: 17343-74-7(Hazardous Substances Data)

Usage

Composition

Two bromine atoms, a cyclopropane ring, and two phenyl groups

Usage

Insecticide and acaricide

Target pests

Ants, termites, cockroaches, fleas, and ticks

Mode of action

Disrupts the nervous system of insects, leading to paralysis and death

Environmental impact

Persistent in the environment and can accumulate in the food chain

Health risks

High toxicity and potential risks to human and animal health

Regulatory status

Banned or heavily restricted in many countries due to environmental and health concerns

Alternatives

Safer alternatives have been developed for pest control

InChI:InChI=1/C15H12Br2/c16-15(17)11-14(15,12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10H,11H2

Upstream product

• 530-48-3 1,1-Diphenylethylene 
• 75-25-2 Bromoform 
• 98-86-2 acetophenone 
• 108-86-1 bromobenzene 
• 3542-14-1 3,3-diphenylpropene 
• 119-61-9 benzophenone 
• 593-94-2 dibromoiodomethane 
• 557-95-9 bromodiiodomethane 

Downstream Products

• 137451-96-8 C₂₄H₂₀ 
• 84060-81-1 1-bromo-1-iodo-2,2-diphenylcyclopropane 
• 919341-22-3 (C₆H₅)2CCCCH(C₆H₅)C(CH₃)2 
• 919341-34-7 1-(3-Diphenylvinylidene-2,2-dimethyl-cyclopropyl)-4-methyl-benzene 
• 919341-40-5 1-diphenylvinylidene-2-phenyl-spiro[2.5]octane 
• 919341-32-5 1-Bromo-4-(3-diphenylvinylidene-2,2-dimethyl-cyclopropyl)-benzene 
• 881389-83-9 C₂₉H₂₀Cl₂ 
• 22825-21-4 3,3-diphenylcyclopropene 
• 128889-41-8 4,6,6-Triphenyl-2-oxa-3-aza-bicyclo[3.1.0]hex-3-ene 
• 128889-59-8 4-phenylcarbamoyl-6,6-diphenyl-2-oxa-3-azabicyclo<3.1.0>hexa-3-ene 

Relevant articles and documents

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Photoredox-Catalyzed α-Aminoalkylcarboxylation of Allenes with CO2

The photoredox-catalyzed α-aminoalkylcarboxylation of aryl allenes with CO2 and N,N-dimethylanilines is reported for the first time (26 examples, up to 96% yield). In the case of electron-deficient allenes, good regioselectivity was observed (up to 94:6), exclusively generating kinetic products over thermodynamic products. This protocol is a novel synthetic method for highly functionalized β,γ-unsaturated γ-aminobutyric esters.

Synthesis of Polycyclic Aromatic Hydrocarbons Decorated by Fluorinated Carbon Acids/Carbanions

The carboarylation reaction of biphenyl-alkynes was successfully triggered by electrophilic attack of 1,1-bis(triflyl)ethylene on the alkyne moiety to give polycyclic aromatic hydrocarbons (PAHs) decorated by superacidic carbon acid functionality. Neutralisation of thus obtained acids with NaHCO3 yielded the corresponding sodium salts, which showed improved solubility in both aqueous and organic solvents.

A Simple Synthesis of 3,3-Diphenylcyclopropene

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