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1,4-dibromonaphthalene

1,4-dibromonaphthalene Structure
1,4-dibromonaphthalene
  • CAS No.83-53-4
  • Chemical Name:1,4-dibromonaphthalene
  • CBNumber:CB4432850
  • Molecular Formula:C10H6Br2
  • Formula Weight:285.96
  • MOL File:83-53-4.mol
1,4-dibromonaphthalene Property
  • 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)
  • InChIKey IBGUDZMIAZLJNY-UHFFFAOYSA-N
  • LogP 4.95-5.02
  • CAS DataBase Reference 83-53-4(CAS DataBase Reference)
  • EPA Substance Registry System Naphthalene, 1,4-dibromo- (83-53-4)
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :24/25-26
  • TSCA  :Yes
  • HazardClass  :IRRITANT
  • HS Code  :29039990
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
1,4-dibromonaphthalene Price More Price(4)
  • Brand: ALFA India
  • Product number: ALF-A18171-14
  • Product name : 1,4-Dibromonaphthalene, 98%
  • Purity: 
  • Packaging: 25g
  • Price: ₹15853
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A18171-06
  • Product name : 1,4-Dibromonaphthalene, 98%
  • Purity: 
  • Packaging: 5g
  • Price: ₹6791
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: D2359
  • Product name : 1,4-Dibromonaphthalene
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹7800
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: D2359
  • Product name : 1,4-Dibromonaphthalene
  • Purity: min. 98.0 %
  • Packaging: 25G
  • Price: ₹18300
  • Updated: 2022/05/26
  • Buy: Buy

1,4-dibromonaphthalene Chemical Properties,Usage,Production

  • Chemical Properties light orange-beige fine crystalline powder
  • Uses 1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists.
  • Preparation An 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
  • Application 1,4-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.
1,4-dibromonaphthalene Preparation Products And Raw materials
Raw materials
Preparation Products
1,4-dibromonaphthalene Suppliers
Global(416)Suppliers
  • Supplier：
    Henan Fengda Chemical Co., Ltd
  • Tel：+86-371-86557731<br/>+86-13613820652
  • Email：info@fdachem.com
  • Country：China
  • ProdList：20235
  • Advantage：58
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
1,4-dibromonaphthalene Spectrum
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