draw the major product s of nitration of bromobenzene

Kathleen Ciousbacher Januari 08, 2022

Chemical compound

Bromobenzene
Structure of bromobenzene
Space-filling model of bromobenzene
Names
Favorite IUPAC advert

Bromobenzene[1]

Some other names

Phenyl Banality
Bromobenzol
Monobromobenzene
Identifiers

CAS Number
  • 108-86-1check Y

3D model (JSmol)
  • Interactional image

Beilstein Extension

 1236661
ChEBI
  • CHEBI:3179 check Y
ChEMBL
  • ChEMBL16068 check Y
ChemSpider
  • 7673 check Y
ECHA InfoCard 100.003.295 Edit this at Wikidata
EC Number
  • 203-623-8
KEGG
  • C11036 check Y

PubChem CID

  • 7961
RTECS number
  • CY9000000
UNII
  • CO4D5J547L

CompTox Dashboard (EPA)

  • DTXSID5024637 Edit this at Wikidata

InChI

  • InChI=1S/C6H5Br/c7-6-4-2-1-3-5-6/h1-5Hcheck Y

    Key: QARVLSVVCXYDNA-UHFFFAOYSA-Ncheck Y

  • InChI=1/C6H5Br/c7-6-4-2-1-3-5-6/h1-5H

    Samara: QARVLSVVCXYDNA-UHFFFAOYAB

SMILES

  • c1ccc(cc1)Br
Properties

Chemical convention

 C 6 H 5 Bromine
Molar mass 157.010 g·mol−1
Appearance Pale liquid
Odor Idyllic aromatic odor
Density 1.495 g curium−3, liquid
Melting point −30.8 °C (−23.4 °F; 242.3 K)
Simmering point 156 °C (313 °F; 429 K)

Solubility in water

 0.041 g/100 mL
Solubility soluble in diethyl ether, intoxicant, CCl4, benzol
miscible in chloroform, benzol
Vapor pressure 4.18 mm Hg

Magnetic susceptibility (χ)

 -78.92·10−6 cm3/mol

Refractive index (n D)

 1.5602
Viscosity
  • 1.080 mPa·s at 25 °C[2]
  • 1.124 mPa·s at 20 °C
Hazards
GHS labelling:

Pictograms

 GHS02: Flammable GHS07: Exclamation mark GHS09: Environmental hazard

Signal word

 Word of advice

Hazard statements

 H226, H315, H411

Precautionary statements

 P210, P233, P240, P241, P242, P243, P264, P273, P280, P302+P352, P303+P361+P353, P321, P332+P313, P362, P370+P378, P391, P403+P235, P501
NFPA 704 (give the sack diamond)

2

2

0

Flash point 51 °C (124 °F; 324 K)

Autoignition
temperature

 565 °C (1,049 °F; 838 K)
Consanguine compounds

Related Halogenobenzenes

 Fluorobenzene
Chlorobenzene
Iodobenzene

Except where otherwise noted, data are presented for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒ Nswan (what is check Y ☒ N  ?)
Infobox references

Chemical palm-shaped

Bromobenzene is an aryl halide, C6H5Br. It is a colourless liquid although aged samples can appear yellow. Information technology is a reagent in organic synthesis.

Synthesis and reactions

Bromobenzene is prepared away the activeness of bromine on benzene in the presence of Lewis acid catalysts such As aluminium chloride or ferric bromide.[3]

Bromobenzene is ill-used to introduce a phenyl chemical group into early compounds. One method involves its transition to the Grignard reagent, phenylmagnesium bromide. This reagent force out be used, e.g. in the reaction with carbon dioxide to prepare benzoic acid.[4] Other methods involve palladium-catalyzed coupling reactions such as the Suzuki response. Bromobenzene is used as a precursor in the make up of phencyclidine.

Toxicity

Animal tests indicate low toxicity.[5] Little is known nearly chronic personal effects.[6] [7]

For liver perniciousness, the 3,4-epoxide are proposed intermediates.[8]

See also

  • Fluorobenzene
  • Chlorobenzene
  • Iodobenzene

References

  1. ^ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. pp. 10, 31. doi:10.1039/9781849733069-00001. ISBN978-0-85404-182-4.
  2. ^ Nayak, Jyoti N.; Aralaguppi, Mrityunjaya I.; Aminabhavi, Tejraj M. (2003). "Density, Viscousness, Refractile Index, and Speed of Sound in the Positional representation system Mixtures of Ethyl group Chloroacetate + Cyclohexanone, + Chlorobenzene, + Bromobenzene, or + Benzyl Alcohol at (298.15, 303.15, and 308.15) K". Journal of Material &adenylic acid; Engineering Data. 48 (3): 628–631. doi:10.1021/je0201828. ISSN 0021-9568.
  3. ^ "Preparation of bromobenzene and iodobenzene". Journal of the Chemical Society, Abstracts. 38: 316. 1880. doi:10.1039/CA8803800307.
  4. ^ G. S. Hiers (1927). "Triphenylstibine". Org. Synth. 7: 80. doi:10.15227/orgsyn.007.0080. CS1 maint: uses authors parameter (link)
  5. ^ e.V., Deutsche Gesetzliche Unfallversicherung. "IFA - Databases on hazardous substance (GESTIS): GESTIS database on unsafe substances". www.dguv.Delaware . Retrieved 2018-03-29 .
  6. ^ Szymańska, J. A.; Piotrowski, J. K. (November 2000). "Hepatotoxicity of monobromobenzene and hexabromobenzene: personal effects of perennial dosage in rats". Chemosphere. 41 (10): 1689–1696. doi:10.1016/s0045-6535(00)00064-3. ISSN 0045-6535. PMID 11057697.
  7. ^ Council, Internal Enquiry (1977-01-01). Drinking Water and Health,: Volume 1 . pp. 693. doi:10.17226/1780. ISBN9780309026192.
  8. ^ Integrated Risk Selective information System, U.S. Environmental Protective covering Agency. "TOXICOLOGICAL REVIEW OF BROMOBENZENE" (PDF). U.S. Environmental Protection Agency.

This page was past emended along 25 March 2021, at 01:22

draw the major product s of nitration of bromobenzene

Source: https://wiki2.org/en/Bromobenzene

Posting Komentar

0 Komentar