4-Bromostyrene

• CAS: 2039-82-9
• Catalog Number: ACM2039829-2
• Category: Polymer/Macromolecule
• Molecular Weight: 183.05
• Molecular Formula: H2C=CHC6H4Br
• Description: 4-Bromostyrene is a para-halogenated styrene derivative. The proton spectra of 4-bromostyrene exhibits dipolar couplings consistent with planar ground state structures, only if the torsional motion of lowest frequency occurs at about 80cm-1. It undergoes Heck reaction with 2-bromo-6-methoxynaphthalene in the presence of sodium acetate and Hermann's catalyst in N,N-dimethylacetamide to afford diarylethene.
• Synonyms: 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, p -Bromostyrene, 1-Bromo-4-ethenylbenzene, 4-Vinyl-1-bromobenzene
• IUPAC Name: 1-Bromo-4-ethenylbenzene
• Canonical SMILES: Brc1ccc(C=C)cc1
• InChI: 1S/C8H7Br/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H2
• InChI Key: WGGLDBIZIQMEGH-UHFFFAOYSA-N
• Boiling Point: 89 °C/16 mmHg (lit.)
• Melting Point: 4.5 °C
• Flash Point: 168 °F
• Density: 1.4 g/mL at 25 °C (lit.)
• Application: 4-Bromostyrene was used in the following studies:; Structure activity relationships (SAR) study of the chemical and biochemical properties of the vinyl group of styrene.; Synthesis of silsesquioxanes (SQ) having 4-bromostyrenyl substituents.; To investigate the photochemical growth of Br-terminated self-assembled monolayers (SAMs) on Si(111).; Synthesis of poly(1,4-phenylenevinylene), via Heck reaction.; Synthesis of nitroolefins, via alkene cross-metathesis.
• Assay: 97%
• Complexity: 90.7
• Contains: 0.05% 3,5-di-tert-butylcatechol as inhibitor
• Covalently-Bonded Unit Count: 1
• Defined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• EC Number: 218-022-6
• Exact Mass: 181.97311
• Features And Benefits: 1. High quality products; 2. Fast delivery; 3. Additional products can be ordered, please contact us for details
• Formal Charge: 0
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heavy Atom Count: 9
• Hydrogen Bond Acceptor Count: 0
• Hydrogen Bond Donor Count: 0
• Isotope Atom Count: 0
• MDL Number: MFCD00000110
• Monoisotopic Mass: 181.97311
• NACRES: NA.23
• NSC Number: 60393
• Packaging: Packaging; 10, 25 g in glass bottle
• Physical State: Liquid
• PubChem ID: 24847600
• Quality Level: 200
• Refractive Index: n20/D 1.594 (lit.)
• Rotatable Bond Count: 1
• Storage Temperature: −20°C
• Topological Polar Surface Area: 0 Ų
• Undefined Atom Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• UNII: TVK4S80XLU
• Vapor Pressure: 0.78 mmHg
• XLogP3: 3.4

Custom Q&A

What is the product name of 2039-82-9?

The product name is 4-Bromostyrene.

What is the category of 4-Bromostyrene?

It belongs to the category of Halogen Functional Groups.

What is the IUPAC Name of 4-Bromostyrene?

The IUPAC Name is 1-Bromo-4-ethenylbenzene.

What is the molecular weight of 4-Bromostyrene?

The molecular weight is 183.05.

What is the boiling point of 4-Bromostyrene?

The boiling point is 89 °C/16 mmHg (lit.).

What are some synonyms of 4-Bromostyrene?

Some synonyms include 1-Bromo-4-vinylbenzene, p-Bromostyrene, and 4-Vinyl-1-bromobenzene.

How is 4-Bromostyrene used in studies?

It is used in studies related to structure activity relationships, synthesis of silsesquioxanes, investigation of photochemical growth, synthesis of poly(1,4-phenylenevinylene), and synthesis of nitroolefins.

What is the purity of 4-Bromostyrene?

The purity is 96%.

What is the density of 4-Bromostyrene?

The density is 1.4 g/mL at 25 °C (lit.).

What features and benefits does 4-Bromostyrene offer?

It offers high-quality products, fast delivery, and the option to order additional products.