3,4-dimethylchromen-2-one

Names

[ Name ]:
3,4-dimethylchromen-2-one

[Synonym ]:
3,4-Dimethylcumarin
3,4-DIMETHYL-CHROMEN-2-ONE
2H-1-Benzopyran-2-one,3,4-dimethyl
3,4-Dimethyl-2H-chromen-2-one
3,4-Dimethylcoumarin

Chemical & Physical Properties

[ Density]:
1.138g/cm3

[ Boiling Point ]:
303.9ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₀O₂

[ Molecular Weight ]:
174.19600

[ Flash Point ]:
124ºC

[ Exact Mass ]:
174.06800

[ PSA ]:
30.21000

[ LogP ]:
2.40980

[ Index of Refraction ]:
1.555

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

7-hydroxy-3,4-dimethylchromen-2-one
6,7-dihydroxy-3,4-dimethylchromen-2-one
5,7-dihydroxy-3,4-dimethylchromen-2-one
6-ethyl-7-methoxy-3,4-dimethylchromen-2-one
7-[(4-methoxyphenyl)methoxy]-3,4-dimethylchromen-2-one
7-[(2-methoxyphenyl)methoxy]-3,4-dimethylchromen-2-one
2-{2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}-N-phenylacetamide
2-(Dimethylamino)-4-ethylpyrimidine-5-carboxylic acid
2-(3-(azepan-1-ylsulfonyl)-2-oxopyridin-1(2H)-yl)-N-(4-(dimethylamino)phenyl)acetamide
5-chloro-2-methoxy-N-(3-methylbutan-2-yl)aniline
N-(1-Cyclopropylethyl)-I+/--methylbicyclo[2.2.1]heptane-2-methanamine
N-(2-methoxy-5-methylphenyl)thiolan-3-amine
3-(4-bromofuran-2-yl)-2-cyano-N-(3-ethoxypropyl)prop-2-enamide
N1-(6-Chloro-2-phenylquinolin-4-yl)-N2,N2-diethylethane-1,2-diamine hydrobromide
(Heptan-4-yl)(oxolan-2-ylmethyl)amine
2-[3-(azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-(3-fluoro-4-methylphenyl)acetamide

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