4-Methyl-2H-chromen-2-one

Basic Information

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CAS Number

607-71-6

Molecular Formula

C10H8O2

Molecular Weight

160.17 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

Basic Physical Properties

Melting Point

79.0 to 83.0 deg-C

Boiling Point

180°C/15mmHg

Density

1.0538 (rough estimate)

Flash Point

120.6 °C

Refractive Index

1.4108 (estimate)

SMILES

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CC1=CC(=O)OC2=CC=CC=C12

InChI

InChI=1S/C10H8O2/c1-7-6-10(11)12-9-5-3-2-4-8(7)9/h2-6H,1H3

InChIKey

PSGQCCSGKGJLRL-UHFFFAOYSA-N

LogP

2.10142

Topological Polar Surface Area

30.21 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

230

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

PD004533
4-Methylcumarin
AS-17408
4-methyl-1-benzopyran-2-one
EINECS 210-141-1
2H-1-Benzopyran-2-one, 4-methyl-
Q27097965
COUMARIN, 4-METHYL-
DTXSID00209516
4-METHYLUMBELLIFERYL
BRN 0121648
2YZ8R79U9H
4-Methyl-2H-1-benzopyran-2-one
A832878
SCHEMBL66891
2H-1-Benzopyran-2-one, 4-methyl- (9CI)
4-Methylcoumarin
UNII-2YZ8R79U9H
CHEMBL12279
FT-0602250
BCP28723
AKOS000277307
1ST164094
4-Methyl-chromen-2-one
MFCD00185474
4-Methyl-2H-chromen-2-one #
607-71-6
NS00014399
4-Methyl-2H-chromen-2-one
METHYLCOUMARIN, 4-
M3041

MDL Number

MFCD00185474

Customs Code

2932209090

FAQ

What is 4-Methyl-2H-chromen-2-one (CAS: 607-71-6)?

4-Methyl-2H-chromen-2-one is a heterocyclic aromatic compound with the molecular formula C9H6O2. It is characterized by its chromone structure with a methyl group attached to the 4-position. This compound is commonly used in the pharmaceutical and chemical industries for its reactive properties and structural features.

What are the main uses of 4-Methyl-2H-chromen-2-one (CAS: 607-71-6)?

4-Methyl-2H-chromen-2-one is primarily used in the synthesis of pharmaceuticals and as an intermediate in the production of dyes, pigments, and other organic compounds. It also finds applications in research as a building block for developing new compounds with specific biological activities.

Is 4-Methyl-2H-chromen-2-one (CAS: 607-71-6) safe?

4-Methyl-2H-chromen-2-one can be safe to handle under proper conditions. However, it is necessary to follow all safety precautions, such as wearing appropriate personal protective equipment (PPE) and using a fume hood during synthesis and handling. It is important to avoid contact with skin and eyes, and to ensure proper ventilation and storage in a cool, dry place away from direct sunlight.

How should 4-Methyl-2H-chromen-2-one (CAS: 607-71-6) be stored?

4-Methyl-2H-chromen-2-one should be stored at a temperature below 25°C, preferably in a cool, dry place to avoid hydrolysis and decomposition. It is recommended to store it in a tightly sealed container to prevent exposure to moisture and light. Avoid storing it in direct sunlight or high humidity environments to ensure its stability and safety.