6-Methyl-2H-chromen-2-one

Basic Information

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CAS Number

92-48-8

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

Physical State

Powder

Melting Point

73-76 °C

Boiling Point

303 °C/725 mmHg

Density

1.0924 (rough estimate)

Flash Point

303℃/725mm

Refractive Index

1.5300 (estimate)

SMILES

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Cc1ccc2c(c1)ccc(=O)o2

InChI

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

InChIKey

FXFYOPQLGGEACP-UHFFFAOYSA-N

LogP

2.1014199999999996

Topological Polar Surface Area

30.21 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

220

Safety Information

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GHS Hazard Pictograms

H302

H317

H334

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H317 May cause an allergic skin reaction
Sensitization, Skin

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory

Synonyms & References

English

6-Methylcoumarin
6-MC
6-Methyl-1,2-benzopyrone
6-methyl-2h-1-benzopyran-2-on
6-methyl-2H-1-Benzopyran-2-one
6-Methyl-2-oxo-2H-benzopyran
6-Methyl-2-oxochronene
6-Methyl-chromen-2-one
6-methyl-coumari
6-methylchromen-2-one
6-Methylcoumarin (6-MC)
METHYLCOUMARIN, 6-(RG)
METHYLCOUMARIN, 6-(RG) PrintBack
6-Methyl-2-oxo-2H-benzopyran
6-Methyl-2-oxochroMene
6-Methylcumarin
6-Methyl-2H-chromen-2-one
6-甲基香豆素
Toncarine
6-Methylbenzopyrone
6-Methyl coumarin
METHYL COUMARIN
6-Methylcoumarinic anhydride
Coumarin, 6-methyl-
Cocodescol
Pralina
Toncair
2H-1-Benzopyran-2-one, 6-methyl-
6-Methyl-cis-O-coumarinic lactone
5-Methyl-2-hydroxyphenylpropenoic acid lactone
6-methyl-coumarin

MDL Number

MFCD00006875

Customs Code

2932209090

FAQ

What is 6-Methyl-2H-chromen-2-one (CAS: 92-48-8)?

6-Methyl-2H-chromen-2-one (CAS: 92-48-8) is a synthetic organic compound classified as a chromone derivative. It has the chemical formula C10H8O2 and is commonly used as an intermediate in pharmaceutical and chemical synthesis. This compound is a yellow solid at room temperature, known for its stability and reactivity in functional group modifications.

What are the main uses of 6-Methyl-2H-chromen-2-one (CAS: 92-48-8)?

6-Methyl-2H-chromen-2-one (CAS: 92-48-8) is widely utilized in pharmaceuticals for synthesizing anti-inflammatory drugs and bioactive molecules. It also serves as a key component in the production of dyes, pigments, and specialty chemicals. In research, it acts as a building block for organic reactions and drug development, particularly in heterocyclic chemistry applications.

Is 6-Methyl-2H-chromen-2-one (CAS: 92-48-8) safe?

6-Methyl-2H-chromen-2-one (CAS: 92-48-8) is generally considered safe when handled properly. However, it should be treated with caution to avoid skin contact, inhalation, or ingestion. Safety standards recommend using appropriate personal protective equipment (PPE) and following guidelines from chemical safety data sheets (CSDS) to ensure safe handling and minimize risks.

How should 6-Methyl-2H-chromen-2-one (CAS: 92-48-8) be stored?

6-Methyl-2H-chromen-2-one (CAS: 92-48-8) should be stored in a cool, dry place away from light and moisture. It is best kept in airtight, glass containers to maintain stability. Avoid exposure to air and heat to prevent degradation, and ensure storage conditions comply with standard chemical safety and preservation practices.