ChemicalBook > CAS DataBase List > 4-Methylcumarin

4-Methylcumarin

Product Name
4-Methylcumarin
CAS No.
607-71-6
Chemical Name
4-Methylcumarin
Synonyms
4-methylcoumarin;4-METHYLCUMARIN;4-methyl-coumari;4-Methylbenzopyrone;4-Methyl-chromen-2-one;4-Methyl-2H-chromen-2-one;4-methyl-1-benzopyran-2-one;4-Methyl-2-oxo-2H-benzopyran;4-methyl-2h-1-benzopyran-2-on;4-methyl-2h-1-benzopyran-2-one
CBNumber
CB7931228
Molecular Formula
C10H8O2
Formula Weight
160.17
MOL File
607-71-6.mol
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4-Methylcumarin Property

Melting point:
79.0 to 83.0 °C
Boiling point:
180°C/15mmHg(lit.)
Density 
1.0538 (rough estimate)
refractive index 
1.4108 (estimate)
storage temp. 
2-8°C
solubility 
Almost insoluble in water, slightly soluble in cold alcohol, soluble in hot alcohol and in most oils.
form 
powder to crystal
color 
White to Orange to Green
Odor
Dry, hay-like, rather weak Coumarin-type odor of good tenacity
λmax
270nm(EtOH)(lit.)
LogP
2.420 (est)
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Safety

HS Code 
2932.20.0500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M3041
Product name
4-Methylcoumarin
Purity
>98.0%(GC)
Packaging
1g
Price
$143
Updated
2025/07/31
TRC
Product number
M295138
Product name
4-Methylcoumarin
Packaging
10mg
Price
$65
Updated
2021/12/16
Chem-Impex
Product number
42762
Product name
4-Methylcoumarin,≥98%(GC)
Purity
≥98%(GC)
Packaging
1G
Price
$145.6
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0095371
Product name
4-METHYL-2-CHROMENONE
Purity
95.00%
Packaging
1G
Price
$919.26
Updated
2021/12/16
Alichem
Product number
607716
Product name
4-Methyl-2H-chromen-2-one
Packaging
250mg
Price
$276.1
Updated
2021/12/16
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4-Methylcumarin Chemical Properties,Usage,Production

Chemical Properties

White needle-shaped or prismatic crystals. Melting point: 83-84°C. Soluble in ethanol and benzene.

Preparation

From mera-Cresol and Malic acid.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 25, p. 511, 1988 DOI: 10.1002/jhet.5570250229
Tetrahedron Letters, 35, p. 5919, 1994 DOI: 10.1016/S0040-4039(00)78219-0

4-Methylcumarin Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate

Preparation Products

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4-Methylcumarin Suppliers

Americas 1 China 47 Europe 1 Germany 2 India 1 Japan 1 United Kingdom 1 United States 9 Global 63
SynAsst Chemical.
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View Lastest Price from 4-Methylcumarin manufacturers

Career Henan Chemical Co
Product
4-methylchromen-2-one 607-71-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10Tons
Release date
2020-02-18
Nanjing jinheyou Trading Co., Ltd.
Product
4-Methylcumarin 607-71-6
Price
US $0.00/g
Min. Order
1g
Purity
99.5%min
Supply Ability
20kg/week
Release date
2019-10-31

607-71-6, 4-MethylcumarinRelated Search:

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