Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

8.41491

Sigma-Aldrich

1,10-Phenanthroline

(anhydrous) for synthesis

Synonym(s):

1,10-Phenanthroline

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H8N2
CAS Number:
66-71-7
Molecular Weight:
180.21
MDL number:
MFCD00011678
UNSPSC Code:
12352005
EC Index Number:
200-629-2
NACRES:
NA.22

Quality Level

200

form

powder

potency

132 mg/kg LD50, oral (Rat)

mp

117-119 °C

solubility

2.69 g/L

storage temp.

2-30°C

InChI

1S/C12H8N2/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1/h1-8H

InChI key

DGEZNRSVGBDHLK-UHFFFAOYSA-N

Application

  • Optoelectronic applications: 1,10-Phenanthroline was utilized in the synthesis of europium (III) ß-diketonate complexes, demonstrating significant potential in red-emissive display technologies, furthering its use in optoelectronic devices (Redhu et al., 2024).
  • Photovoltaic device efficiency: Research involving organic electron transport layers (ETLs) highlighted the use of 1,10-Phenanthroline in enhancing the performance of carbon electrode-based perovskite solar cells, contributing to advancements in solar energy technology (Ijaz et al., 2024).
  • Green chemistry catalysts: 1,10-Phenanthroline served as a catalyst in a manganese(II)-based system for the aqueous synthesis of organic heterocycles, emphasizing its role in promoting environmentally friendly chemical processes (Mondal et al., 2024).
  • Synthesis and characterization of ligands: The synthesis and spectroscopic analysis of water-soluble ligands based on the 1,10-Phenanthroline core were detailed, expanding its applications in the development of new molecular ligands for coordination chemistry (Nycz et al., 2024).

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Melting range (lower value): ≥ 115 °C
Melting range (upper value): ≤ 119 °C
Identity (IR): passes test

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service