2-Phenyl-4H-chromen-4-one

Basic Information

View in Editor

CAS Number

525-82-6

Molecular Formula

C15H10O2

Molecular Weight

222.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

93.0 to 98.0 deg-C

Boiling Point

185°C/1mmHg

Water Solubility

Soluble in acetone (25 mg/ml), methanol, alcohol, and chloroform. Insoluble in water.

Refractive Index

1.6600 (estimate)

SMILES

View in Editor

C1=CC=C(C=C1)C2=CC(=O)C3=CC=CC=C3O2

InChI

InChI=1S/C15H10O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-10H

InChIKey

VHBFFQKBGNRLFZ-UHFFFAOYSA-N

LogP

3.4600000000000017

Topological Polar Surface Area

30.21 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

326

Safety Information

View Safety Information

GHS Hazard Pictograms

H303

Hazard Statement

H303 May be harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

NS00007856
525-82-6
NSC-19028
2-Phenyl-4H-1-benzopyran-4-one
ICCB2_000263
2-Phenyl-.gamma.-benzopyrone
s3967
CHEBI:42491
SY012830
S2V45N7G3B
A829155
Flavon
NCGC00090962-02
BRN 0157598
2-Phenyl-4H-chromen-4-on
HMS2269O06
F0015
2-phenyl-1-benzopyran-4-one
Flavone (VAN)
NCGC00090962-04
CS-0022637
NCGC00260532-01
Cromaril
MLS002177804
2-Phenylbenzo[b]pyran-4-one
NCGC00090962-01
Maybridge3_005286
L001213
HMS3604K19
NCGC00090962-03
2-Phenyl-4H-chromen-4-one

MDL Number

MFCD00006825

Customs Code

2932999099

FAQ

What is 2-Phenyl-4H-chromen-4-one (CAS: 525-82-6)?

2-Phenyl-4H-chromen-4-one is a chromone derivative with the molecular formula C13H10O2. It is a yellow crystalline solid with a pungent odor. It is used as a raw material in the synthesis of various pharmaceuticals and pigments.

What are the main uses of 2-Phenyl-4H-chromen-4-one (CAS: 525-82-6)?

2-Phenyl-4H-chromen-4-one is primarily used in the pharmaceutical industry for the synthesis of antifungal and antiviral drugs. It is also utilized in the production of dyes and pigments due to its chromophoric properties.

Is 2-Phenyl-4H-chromen-4-one (CAS: 525-82-6) safe?

2-Phenyl-4H-chromen-4-one is generally considered safe for industrial and laboratory use when handled with appropriate precautions. However, it is irritating to the eyes and skin. Proper ventilation and protective gloves should be worn. It is not classified as a hazardous substance according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS).

How should 2-Phenyl-4H-chromen-4-one (CAS: 525-82-6) be stored?

2-Phenyl-4H-chromen-4-one should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to prevent degradation. Avoid contact with moisture and heat sources. Store at room temperature (25°C) or below, with a relative humidity of less than 60%.