ChemicalBook > CAS DataBase List > o-Phenanthroline

o-Phenanthroline

o-Phenanthroline Structure
o-Phenanthroline
  • CAS No.66-71-7
  • Chemical Name:o-Phenanthroline
  • CBNumber:CB4283203
  • Molecular Formula:C12H8N2
  • Formula Weight:180.21
  • MOL File:66-71-7.mol
o-Phenanthroline Property
  • Melting point: :114-117 °C(lit.)
  • Boiling point: :>330°C
  • Density  :1.1836 (rough estimate)
  • refractive index  :1.5200 (estimate)
  • Flash point: :>330°C
  • storage temp.  :Store below +30°C.
  • solubility  :2.69g/l
  • pka :4.84(at 25℃)
  • form  :Powder
  • color  :White to light yellow or light pink
  • Water Solubility  :slightly soluble
  • Sensitive  :Hygroscopic
  • Merck  :14,7214
  • BRN  :126461
  • Stability: :Stable. Hygroscopic. Store under nitrogen. Incompatible with strong acids, strong oxidizing agents.
  • InChIKey :DGEZNRSVGBDHLK-UHFFFAOYSA-N
  • CAS DataBase Reference :66-71-7(CAS DataBase Reference)
  • EWG's Food Scores :1
  • FDA UNII :W4X6ZO7939
  • NIST Chemistry Reference :o-Phenanthroline(66-71-7)
  • EPA Substance Registry System :1,10-Phenanthroline (66-71-7)
Safety
  • Hazard Codes  :T,N
  • Risk Statements  :25-50/53
  • Safety Statements  :45-60-61
  • RIDADR  :UN 2811 6.1/PG 3
  • WGK Germany  :3
  • RTECS  :SF8437000
  • TSCA  :Yes
  • HazardClass  :6.1
  • PackingGroup  :III
  • HS Code  :29339990
  • Toxicity :dni-hmn:leu 5 mg/L ONCOBS 46,193,89
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H400-H301-H410
  • Precautionary statements P264-P270-P301+P310a-P321-P405-P501a-P273-P301+P310-P501
o-Phenanthroline Price More Price(12)
  • Brand: Sigma-Aldrich
  • Product number: 131377
  • Product name : 1,10-Phenanthroline
  • Purity: ≥99%
  • Packaging: 2.5g
  • Price: $22.6
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 131377
  • Product name : 1,10-Phenanthroline
  • Purity: ≥99%
  • Packaging: 5g
  • Price: $36.4
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P2099
  • Product name : 1,10-Phenanthroline
  • Purity: 
  • Packaging: 5G
  • Price: $29
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P2099
  • Product name : 1,10-Phenanthroline
  • Purity: 
  • Packaging: 25G
  • Price: $99
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A13163
  • Product name : 1,10-Phenanthroline, 99%, may contain up to 1.5% water
  • Purity: 
  • Packaging: 25g
  • Price: $99.8
  • Updated: 2020/06/24
  • Buy: Buy

o-Phenanthroline Chemical Properties,Usage,Production

  • Chemical Properties off-white powder
  • Uses A chelating agent, forming complexes with most metal ions.
  • Uses A ligand employed in the spectrophotometric determination of metals and photocatalytic reduction of carbon dioxide.
  • Uses As an analytical reagent for determination of metals in chemical and biological systems through complex formation. As an indicator ("Ferroin") in combination with ferrous ions for oxidation/reduction reactions. In organic syntheses as an activator.
  • Safety Profile Poison by ingestion and intraperitoneal routes. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Purification Methods Purify it via the HgCl2 addition compound formed when phenanthridine (20g) in 1:1 HCl (100mL) is added to aqueous HgCl2 (60g in 3L), and the mixture is heated to boiling. The HgCl2 complex separates as yellow red crystals with m 195-198o [Arcus & Mesley J Chem Soc 1780 1953]. Conc HCl is then added until all of the solid has dissolved. The compound separates on cooling and is decomposed with aqueous NaOH (ca 5M). Phenanthridine is extracted into Et2O, evaporated, and the residue is crystallised from pet ether (b 80-100o) or EtOAc. [Cumper et al. J Chem Soc 45218 1962.] It is also purified by chromatography on activated alumina from *benzene solution, with diethyl ether as eluent. Evaporation of ether gives crystalline material which is freed from residual solvent under vacuum, then further purified by fractional crystallisation, under N2, from its melt. It was purified by zone melting and sublimes in a vacuum. The picrate has m 218.5-219.5o (from iso-PrOH) (also reported are m 244-245o and 247-248o, from EtOH or H2O). [Slough & Ubbelhode J Chem Soc 911 1957.] [Beilstein 20 H 466, 20 III/IV 4016, 20/8 V 223.]
o-Phenanthroline Preparation Products And Raw materials
Raw materials
Preparation Products
Global(386)Suppliers
  • Supplier:
    Shanghai UCHEM Inc.
  • Tel:15502138767 15502138767
  • Fax:
  • Email:sales@myuchem.com
  • Country:CHINA
  • ProdList:2773
  • Advantage:58
  • Supplier:
    Capot Chemical Co.,Ltd.
  • Tel:+86(0)13336195806 +86-571-85586718
  • Fax:+86-571-85864795
  • Email:sales@capotchem.com
  • Country:China
  • ProdList:20012
  • Advantage:60
  • Supplier:
    Henan Tianfu Chemical Co.,Ltd.
  • Tel:0371-55170693
  • Fax:0371-55170693
  • Email:info@tianfuchem.com
  • Country:CHINA
  • ProdList:22607
  • Advantage:55
  • Supplier:
    career henan chemical co
  • Tel:+86-371-86658258
  • Fax:
  • Email:sales@coreychem.com
  • Country:CHINA
  • ProdList:29955
  • Advantage:58
  • Supplier:
    Xi'an Kono chem co., Ltd.,
  • Tel:13289246953 029-86107037
  • Fax:
  • Email:info@konochemical.com
  • Country:CHINA
  • ProdList:3000
  • Advantage:58
66-71-7, o-PhenanthrolineRelated Search:
  • O-PHENANTHROLINE
  • ORTHOPHENANTHROLINE
  • 4,5-Diazaphenanthrene
  • 4,5-Phenanthroline
  • Activ-8 in hexylene glycol
  • beta-Phenanthroline
  • Solution forms containing 1,10-phenanthroline
  • 1,10-Phenanthroline anhydrate
  • 1,10-Phenanthroline techn. anhydrous
  • 1,10-Phenanthroline p.a. (anhydrous)
  • 1,10-Fenanthrolin
  • 1,10-o-Phenanthroline
  • 10-Phenanthroline
  • 1,10-Phenanthroline, 99+% 25GR
  • 1,10-Phenanthroline, 99+% 5GR
  • 1,10-phenanthroline 98%
  • Phenanthroling anhydrous
  • JACS-66-71-7
  • 1,10-PHENANTHROLINE
  • 1,10-PHENANTHROLINE R. G., REAG. ACS, RE DOX INDICATOR
  • 1,10-PHENANTHROLINE, 99+%
  • 1,10-Phenanthroline Base, 38%
  • 1,10-PhenanthrolineAnhydrous97%Min
  • 1,10-Phenanthroline,97%
  • AKOS 92891
  • 1,10-Phenanthroline amhydrous
  • 1,10-Phenanthrolineo-Phenanthroline
  • 1,10-Phenanthroline anhydrous(o-phenanthroline, phenantholine)
  • 1,10-Phenanthroline,anhydrous,99%
  • 1,10 PHENANTHROLINE BASE 3 8%
  • Bathophenanthroline: (Use 1,10-o-Phenanthroline)
  • phen
  • 1,10-PHENANTHROLINE, ANHYDROUS1,10-PHENANTHROLINE, ANHYDROUS1,10-PHENANTHROLINE, ANHYDROUS
  • 1,10-PhenanthroL
  • 1,10-Phenanthroline, 99%, for synthesis
  • 1,10-PHENANTHROLINE ANHYDROUS FOR SYNTHE
  • 1,10-Phen
  • o-Phenanthroline USP/EP/BP
  • 66-71-7
  • Solution forms containing
  • 66-71-7
  • C12H8N2
  • Building Blocks
  • Heterocyclic Building Blocks
  • N-Containing
  • Others
  • Industrial/Fine Chemicals
  • Heterocyclic Building Blocks
  • N-Containing
  • Others
  • Py-N
  • Achiral Nitrogen
  • organic amine
  • Aromatics
  • Chelating Agents & Ligands
  • Heterocycles