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1,4-dibromonaphthalene

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Company Name: Hebei Yanxi Chemical Co., Ltd.
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CAS:83-53-4
Purity:0.99 Package:1kg;30USD|25kg;25USD|100kg;10USD Remarks:Factory direct sales
Company Name: Nanjing Deda New Material Technology Co., Ltd
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CAS:83-53-4
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CAS:83-53-4
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CAS:83-53-4
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Company Name: Hunan aslsen technology co.,ltd
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Products Intro: Product Name:1,4-dibromonaphthalene
CAS:83-53-4
Purity:99% Package:1kilogram;10USD

1,4-dibromonaphthalene manufacturers

  • 1,4-Dibromonaphthalene
  • 1,4-Dibromonaphthalene pictures
  • $20.00 / 1KG
  • 2024-04-23
  • CAS:83-53-4
  • Min. Order: 1KG
  • Purity: 98%+
  • Supply Ability: 300MT/year
  • 1,4-dibromonaphthalene
  • 1,4-dibromonaphthalene pictures
  • $5.00 / 1kg
  • 2024-04-23
  • CAS:83-53-4
  • Min. Order: 1kg
  • Purity: 99.5
  • Supply Ability: 10 ton per month
1,4-dibromonaphthalene Basic information
Product Name:1,4-dibromonaphthalene
Synonyms:1,4-DIBROMONAPHTHALENE;1,4-DIBROMONAPTHALENE;1,4-Dibromonaphthalene,99%;1,4-DIBROMONAPHTHALE;1,4-Dibromonaphthalene, 98+%;1,4-dibroMinated Naphthalenes;1,4-DibromonaphthaL;,4-dibromonaphthalene
CAS:83-53-4
MF:C10H6Br2
MW:285.96
EINECS:201-484-8
Product Categories:Dibromonaphthalene;Electronic Chemicals
Mol File:83-53-4.mol
1,4-dibromonaphthalene Structure
1,4-dibromonaphthalene Chemical Properties
Melting point 80-82 °C
Boiling point 288.1°C (rough estimate)
density 1.8199 (estimate)
vapor pressure 0-93.326Pa at 25℃
refractive index 1.6000 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform, DMSO (Slightly), Methanol (Slightly)
form Crystalline Powder or Crystals
color White to light beige
Water Solubility 347.9ug/L(25 ºC)
InChIKeyIBGUDZMIAZLJNY-UHFFFAOYSA-N
LogP4.95-5.02
CAS DataBase Reference83-53-4(CAS DataBase Reference)
EPA Substance Registry SystemNaphthalene, 1,4-dibromo- (83-53-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-26
TSCA Yes
HazardClass IRRITANT
HS Code 29039990
MSDS Information
ProviderLanguage
ACROS English
ALFA English
1,4-dibromonaphthalene Usage And Synthesis
Chemical Propertieslight orange-beige fine crystalline powder
Uses1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists.
PreparationAn environment-friendly method was developed to synthesize 1,4-dibromonaphthalene (1,4-DBN) using 1,3-dialkylimidazolium and pyridinium ionic liquids as catalysts, over which the yields of 1,4-DBN were obtained as high as 100%.
An environment-friendly method for synthesis of 1,4-dibromo-naphthalene in aqueous solution of ionic liquids
Application1,4-Dibromonaphthalene is mainly used for pharmaceutical intermediates. synthesis of tribromo methoxynaphthalenes from 1,4-dibromonaphthalene. starting material 1,4-dibromonaphthalene was prepared starting from naphthalene or 1-bromonaphthalene.
synthesis of tribromo methoxynaphthalenes from 1,4-dibromonaphthalene
5,8-Dibromo-1,4-naphthoquinone and 5,8-diiodo-1,4-naphthoquinone were prepared from 1,4-dibromonaphthalene and 1,4-diiodonaphthalene.
Tag:1,4-dibromonaphthalene(83-53-4) Related Product Information
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