30432-16-7

Basic information

• Product Name: 1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE
• Synonyms: TIMTEC-BB SBB007706;TETRAKIS(BROMOMETHYL)ETHYLENE;1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE;2,3-bis(bromomethyl)-1,4-dibromo-2-buten;2,3-bis(bromomethyl)-1,4-dibromo-2-butene;2,3-di(Bromomethyl)-1,4-dibrom butene-2;2-Butene, 2,3-bis(bromomethyl)-1,4-dibromo-;Tetra(bromomethyl)ethene
• CAS NO: 30432-16-7
• Molecular Formula: C₆H₈Br₄
• Molecular Weight: 399.74
• Mol File: 30432-16-7.mol
• Article Data: 10

Chemical Properties

• Melting Point: 158-159 °C(Solv: cyclohexane (110-82-7))
• Boiling Point: 380℃
• Flash Point: 177℃
• Appearance: /
• Density: 2.303
• Vapor Pressure: 1.52E-05mmHg at 25°C
• Refractive Index: 1.614
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE(30432-16-7)
• EPA Substance Registry System: 1,4-DIBROMO-2,3-BIS(BROMOMETHYL)-2-BUTENE(30432-16-7)

Safety Data

• Hazardous Substances Data: 30432-16-7(Hazardous Substances Data)

Usage

Uses

1,4-Dibromo-2,3-bis(bromomethyl)but-2-ene can be used as ubiquitin specific peptidase 9X inhibitors to treat cancer.

InChI:InChI=1/C6H8Br4/c7-1-5(2-8)6(3-9)4-10/h1-4H2

Upstream product

• 513-81-5 2,3-dimethyl-buta-1,3-diene 
• 563-78-0 2,3-Dimethyl-1-butene 
• 100758-26-7 cis-1,4-dibromo-2,3-dimethyl-2-butene 
• 6044-72-0 3,4-dibromo-2,3-dimethyl-but-1-ene 
• 34619-20-0 1,4-dibromo-2,3-dimethyl-but-2-ene 
• 19760-94-2 1,4-dibromo-2,3-bis-bromomethyl-butane 
• 79-29-8 2,3-dimethylbutane 
• 558-37-2 tert-butylethylene 
• 563-79-1 2,3-Dimethyl-2-butene 
• 594-60-5 2,3-dimethylbutan-2-ol 

Downstream Products

• 64174-59-0 Tetrakis(trimethylsilylmethyl)ethen 
• 144865-57-6 3,4-bis(methylene)-1,1-diphenyl-1-germacyclopentane 
• 145452-39-7 Ge₃C₁₆H₂₀(C₆H₅)2(CH₂)2 
• 145452-38-6 C₁₀H₁₂Ge₂(CH₂)2(C₆H₅)2 
• 145452-47-7 C₁₀H₁₂GeSi(CH₂)2(C₆H₅)2 
• 144865-58-7 4,5-bis(methylene)-1,1,2,2-tetramethyl-1,2-digermacyclohexane 
• 145452-31-9 2,3,4,5,6,7-hexahydro-2,2,5,5,6,6-hexamethyl-1H-2,5,6-trigermaindene 
• 145452-32-0 2,2,3,3,6,6,7,7-octamethyl-2,3,6,7-tetragermadecahydronaphthalene 
• 145452-30-8 3,4-bis(methylene)-1,1-diphenyl-1-stannacyclopentane 
• 50521-41-0 3,4-bis(methylene)-N-phenyl-azolidine 
• 72525-24-7 1,2-bis<4-(2-propenyl)-1,2-(N-phenyldicarboximido)-4-cyclohexen-5-yl>ethane 
• 72525-22-5 tricyclo<10.4.0.0^4,9>hexadeca-1(12),4(9)-diene-6,7:14,15-bis(N-phenyldicarboximide) 
• 72525-05-4 1,2-bis<4-methyl-1,2-(N-phenyldicarboximido)-4-cyclohexen-5-yl>ethane 
• 72524-96-0 3,6,7,10-tetramethylene-2,11-bis(tosylmethyl)-1,11-dodecadiene 

Relevant articles and documents

Synthesis and properties of polyethers containing 1,3-butadiene skeleton in the backbone

Polyethers containing 1,3-butadiene skeletons in the backbone were prepared from the polycondensation of 2,3-diiode-methyl-1,3-butadiene (2b) and bisphenols (3). Although the polymerization conditions were limited due to the low reactivity of 2b, a series of polyethers was obtained under the optimized conditions. These polymers exhibited glass transition temperatures (Tgs) around 130 °C, while curing points (Tcures) were observed around 245 °C. In addition, P2b/3a afforded a network polymer by the copolymerization with styrene.

Synthesis of 3,4-disubstituted furans via unsaturated cyclic peroxides arising by photooxygenation of 2,3-bis (bromomethyl)-1,3-butadiene and derived exocyclic dienes

The reaction of 2,3-bis (bromomethyl)-1,3-butadiene (3) with singlet oxygen resulted in the formation of a peroxide (4) which rearranged with CoTPP to bis(bromomethyl)furan. Zinc-induced debromination of cycloadducts which were obtained from the [2+4] Die

Novel aldehyde and thiosemicarbazone derivatives: Synthesis, spectroscopic characterization, structural studies and molecular docking studies

In this study our purpose is that, synthesis and characterization of compounds containing the aldehyde and thiosemicarbazone groups and comparison of the theoretical results with the experimental results. The structures of all synthesized compounds were e

METHOD FOR PRODUCING FLUORENE COMPOUND AND APPLICATION OF FLUORENE COMPOUND

PROBLEM TO BE SOLVED: To provide a method for producing a fluorene compound having a spiro ring and to provide an application of the fluorene compound. SOLUTION: There is prepared a fluorene compound having a spiro ring having a vinyl group which is represented by the following formula (1) and is obtained by reacting a compound represented by the following formula (2) with a dihalo compound represented by the following formula (3). The fluorene compound represented by the formula (1) is useful for preparing a polymer excellent in optical characteristics and heat resistance by polymerization such as radical polymerization (wherein, R1 represents a substituent, n represents 0 or an integer of 1 to 2, R2a, R2b and R2c represent the same or different alkylene groups, m represents 0 or 1 and X1 and X2 represent the same or different halogen atoms.) SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT