42846-36-6

Basic information

• Product Name: 4,5-dibromocyclohexene
• Synonyms: 4,5-Dibromocyclohexene; Cyclohexene, 4,5-dibromo-
• CAS NO: 42846-36-6
• Molecular Formula: C₆H₈Br₂
• Molecular Weight: 239.9357
• Mol File: 42846-36-6.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 228.4°C at 760 mmHg
• Flash Point: 98°C
• Density: 1.867g/cm³
• Vapor Pressure: 0.111mmHg at 25°C
• Refractive Index: 1.581
• CAS DataBase Reference: 4,5-dibromocyclohexene(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-dibromocyclohexene(42846-36-6)
• EPA Substance Registry System: 4,5-dibromocyclohexene(42846-36-6)

Safety Data

• Hazardous Substances Data: 42846-36-6(Hazardous Substances Data)

Upstream product

• 1165952-92-0 cyclohexa-1,4-diene 

Downstream Products

• 58774-33-7 rac-(1R,3S,4S,6S)-3,4-dibromo-7-oxabicyclo[4.1.0]heptane 
• 137053-59-9 4-phenyl-1a,2,2a,5a,6,6a-hexahydro-3H-2,6-ethenooxireno[2,3-f ]isoindole-3,5(4H)-dione 
• 1488-25-1 benzene oxide 
• 80409-76-3 C₂₇H₂₂O₂ 
• 80409-79-6 C₂₇H₂₂O₂ 
• 80409-80-9 (2α,3aβ,5β,6α,7aβ)-5,6-dibromohexahydro-2-phenyl-1,3-benzodioxole 
• 80409-74-1 (2α,3aα,7aα)-3a,7a-dihydro-2-phenyl-1,3-benzodioxole 
• 1165952-92-0 cyclohexa-1,4-diene 
• 95896-86-9 1-bromocyclohexa-1,4-diene 
• 71-43-2 benzene 
• 58774-33-7 (4RS,5RS)-1,2-epoxy-4,5-dibromocyclohexane 
• 64287-98-5 [1R(S),2S(R),4S(R),5S(R)]-4,5-dibromocyclohexane-1,2-diol 

Relevant articles and documents

Merging shuttle reactions and paired electrolysis for reversible vicinal dihalogenations

Vicinal dibromides and dichlorides are important commodity chemicals and indispensable synthetic intermediates in modern chemistry that are traditionally synthesized using hazardous elemental chlorine and bromine. Meanwhile, the environmental persistence of halogenated pollutants necessitates improved approaches to accelerate their remediation. Here, we introduce an electrochemically assisted shuttle (e-shuttle) paradigm for the facile and scalable interconversion of alkenes and vicinal dihalides, a class of reactions that can be used both to synthesize useful dihalogenated molecules from simple alkenes and to recycle waste material through retro-dihalogenation. The reaction is demonstrated using 1,2-dibromoethane, as well as 1,1,1,2-tetrachloroethane or 1,2-dichloroethane, to dibrominate or dichlorinate, respectively, a wide range of alkenes in a simple setup with inexpensive graphite electrodes. Conversely, the hexachlorinated persistent pollutant lindane could be fully dechlorinated to benzene in soil samples using simple alkene acceptors.

An efficient and highly stereoselective synthesis of gala-Quercitol from 1,4-cyclohexadiene

gala-Quercitol was synthesized from 1,4-cyclohexadiene in seven steps and overall yield of 68%. Reaction of 5,6-dibromo-2,2-dimethylhexahydro-1,3-benzodioxole, synthesized from 1,4-cyclohexadiene in three steps, with excess NaOMe gave (3aα,5α,7aα)-5-metho

Chemistry of Exciplexes. 12. Chemistry of Heterodimers of Benzene and Anthracene

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