1,10-Phenanthroline

Identification

Molecular formula

C₁₂H₈N₂

CAS number

66-71-7

IUPAC name

1,10-phenanthroline

State

1,10-Phenanthroline is typically found in solid state at room temperature. This solid can be easily handled in laboratory settings, but care should be taken to avoid inhalation of dust or exposure via other routes, as it may pose health hazards upon direct contact.

Melting point (Celsius)

117.00

Melting point (Kelvin)

390.15

Boiling point (Celsius)

357.60

Boiling point (Kelvin)

630.75

General information

Molecular weight

180.21g/mol

Molar mass

180.2080g/mol

Density

1.2090g/cm³

Appearence

1,10-Phenanthroline is a white to pale yellow crystalline solid. It is often found as a hydrate, which may have a slightly different appearance due to water content. The compound exhibits a crystalline structure that is characteristic of many aromatic compounds, and it may exhibit different hues ranging from colorless to yellowish depending on purity and light exposure. It is often used as a ligand in coordination chemistry, where it forms complexes with various metal ions, which can change its optical properties such as color.

Comment on solubility

Solubility of 1,10-Phenanthroline (C₁₂H₈N₂)

1,10-Phenanthroline is an organic compound known for its intricate structure and interesting solubility properties. Its solubility can be discussed in several key aspects:

Polar Solvents: 1,10-Phenanthroline is moderately soluble in polar solvents. For instance, it dissolves well in water and alcohols due to the presence of nitrogen atoms that can interact with polar solvents.
Non-Polar Solvents: Conversely, this compound shows limited solubility in non-polar solvents like hydrocarbons since its aromatic structure does not favor interactions with non-polar environments.
Complexation: A fascinating aspect of 1,10-Phenanthroline is its ability to form complexes with metal ions. This behavior can enhance its solubility in solutions containing specific metal salts.
Effect of Temperature: Like many compounds, the solubility of 1,10-Phenanthroline can increase with temperature, allowing for greater extraction and application in various chemical reactions.

As noted, "The solubility of 1,10-Phenanthroline significantly influences its utility in analytical chemistry and coordination chemistry." Thus, its behavior in various solvent systems serves as a vital consideration in applications ranging from dye synthesis to metal ion detection.

Interesting facts

Interesting Facts About 1,10-Phenanthroline

1,10-Phenanthroline is an intriguing compound that serves as a valuable ligand in coordination chemistry. There are several remarkable aspects worth noting about this compound:

Structure: Known for its unique planar, aromatic structure, 1,10-phenanthroline features two nitrogen atoms within its three-ringed framework. This configuration allows it to form stable coordination complexes with various metals, making it an essential tool in inorganic chemistry.
Applications: It plays a critical role in a variety of fields, including:
- Analytical Chemistry: Often used as a chelating agent to detect and quantify metal ions.
- Biochemistry: Acts as a probe in studies involving metalloenzymes and DNA binding interactions.
- Electronic Devices: Its properties are leveraged in the development of organic light-emitting diodes (OLEDs).
Colorimetric Properties: 1,10-Phenanthroline forms colored complexes with transition metals, which can be beneficial in colorimetric analysis where monitoring color changes helps determine concentrations.
Biological Activity: Research indicates that 1,10-phenanthroline exhibits biological properties, including antimicrobial activities, showcasing its potential in medical applications.
Quote from Authors: As chemistry luminaries note, “The elegance of 1,10-phenanthroline lies not just in its structure but in its ability to bridge chemistry and biochemistry.”

This compound not only highlights the artistry of coordination chemistry but also serves as a potent reminder of the interconnectedness of different branches of science. As research continues, who knows what new applications and insights we may discover with this versatile molecule?

Synonyms

1,10-phenanthroline

66-71-7

o-phenanthroline

Phenanthroline

4,5-diazaphenanthrene

1,10-o-phenanthroline

orthophenanthroline

2-phenanthroline

beta-phenanthroline

1,10-Phenanthroline anhydrous

phen

1,10-Fenanthrolin

O-PHE

MFCD00011678

.beta.-Phenanthroline

1,10-Fenanthrolin [Czech]

CCRIS 4855

[1,10]phenanthroline

1,10-Phenanthroline, Anhydrous

Phenanthroline, 1,10-

EINECS 200-629-2

NSC 203545

1,10-Fenanthroline

DTXSID1025857

CHEBI:44975

W4X6ZO7939

NSC-4265

PHENANTHROLINE, O-

NSC-203545

O-PHENANTHROLINE [MI]

MLS000069797

CHEMBL415879

DTXCID405857

NSC203545

NSC4265

SMR000058190

MLS002701886

CAS-66-71-7

PHN

Activ-8

phenantroline

oPhenanthroline

2Phenanthroline

UNII-W4X6ZO7939

betaPhenanthroline

1,10Fenanthrolin

Cyto5A5

1,10-phenanthrolin

1,10-phenantroline

1,10-phenathroline

1,10oPhenanthroline

4,5Diazaphenanthrene

1,10 phenanthroline

1.10-phenanthroline

1,1 0-phenanthroline

Opera_ID_711

[1,10]-Phenanthroline

Lopac-P-9375

Activ-8 in hexylene glycol

cid_1318

SCHEMBL8312

NCIStruc1_000192

NCIStruc2_000199

Lopac0_000985

GTPL12425

WLN: T B666 CN NNJ

NCI4265

1,10-Phenanthroline, >=99%

HMS2234D03

HMS3263E11

HMS3371F11

Tox21_201998

Tox21_303111

Tox21_500985

BDBM50092158

CCG-38059

NCGC00013043

s6830

STL069281

AKOS000281773

AC-3314

CS-W004544

DB02365

FP26867

HY-W004544

LP00985

SDCCGSBI-0050958.P003

NCGC00013043-02

NCGC00013043-03

NCGC00013043-04

NCGC00013043-05

NCGC00013043-06

NCGC00013043-07

NCGC00013043-08

NCGC00013043-09

NCGC00013043-10

NCGC00013043-13

NCGC00091201-01

NCGC00091201-02

NCGC00091201-03

NCGC00091201-04

NCGC00257123-01

NCGC00259547-01

NCGC00261670-01

AC-18353

AS-14043

NCI60_003976

SY004548

DB-013750

EU-0100985

NS00010855

P0221

P0879

P1826

P2099

EN300-35040

C00604

O10332

P 9375

AA-860/25004133

Q416005

SR-01000076093

CU-00000000156-1

doi:10.14272/DGEZNRSVGBDHLK-UHFFFAOYSA-N.1

SR-01000076093-1

F3377-1129

Titration solution for quantitative analysis of butyllithium

?-Phenanthroline;1,10-o-Phenanthroline;4,5-Diazaphenanthrene

1,10-Phenanthroline in combination with isoniazid and rifampicin

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

200-629-2

Solubility of 1,10-Phenanthroline (C12H8N2)

Interesting Facts About 1,10-Phenanthroline

Solubility of 1,10-Phenanthroline (C₁₂H₈N₂)