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  7. 4,7-Dihydroxy-1,10-phenanthroline

4,7-Dihydroxy-1,10-phenanthroline

Catalog No. AA3143402
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Catalog No. Quantity
AA3143402 0.5 g
AA3143404 2 g
AA3143409 10 g
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Catalog No. AA3143402

Supplier: Thermo Scientific Chemicals 03143402

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Description

CAS: 3922-40-5 | C12H8N2O2 | 212.208 g/mol

4,7-Dihydroxy-1,10-phenanthroline is used as a phenanthroline stain. Its iron(II) complex reacts rapidly with dissolved oxygen in aqueous solution, thereby it is utilized for the spectrophotometric determination of dissolved oxygen up to 20 ppm.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 3922-40-5
Molecular Formula C12H8N2O2
Molecular Weight (g/mol) 212.208
MDL Number MFCD00004975
InChI Key SLIBCJURSADKPV-UHFFFAOYSA-N
Synonym 1,10-phenanthroline-4,7-diol, 4,7-dihydroxy-1,10-phenanthroline, 1,10-phenanthroline-4,7 1h,10h-dione, 1,4,7,10-tetrahydro-1,10-phenanthroline-4,7-dione, pyridino 3,2-h quinoline-4,7-diol, acmc-1coeh, bidd:gt0532, 1,1-phenanthroline-4,7-diol, 1,10 phenanthroline-4,7-diol, 4,7-dioxylato-1,10-phenanthroline
PubChem CID 77524
IUPAC Name 1,10-dihydro-1,10-phenanthroline-4,7-dione
SMILES C1=CC2=C(C3=C1C(=O)C=CN3)NC=CC2=O

Specifications

Melting Point >300°C (decomposition)
Color Yellow
Quantity 0.5 g
Sensitivity Hygroscopic
Solubility Information Insoluble in water.
Formula Weight 212.21
Physical Form Powder
Chemical Name or Material 4,7-Dihydroxy-1,10-phenanthroline

Safety and Handling

Hazard Category H315-H319
Hazard Statement GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
EINECSNumber 223-493-6
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only