5,7-Dimethoxy-2-benzofuran-1(3H)-one

Suppliers

Names

[ Name ]:
5,7-Dimethoxy-2-benzofuran-1(3H)-one

[Synonym ]:
1(3H)-Isobenzofuranone, 5,7-dimethoxy-
5,7-dimethoxy phthalide
5,7-Dimethoxy-2-benzofuran-1(3H)-one
5,7-Dimethoxy-phthalid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
404.2±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₀O₄

[ Molecular Weight ]:
194.184

[ Flash Point ]:
185.1±28.8 °C

[ Exact Mass ]:
194.057907

[ PSA ]:
44.76000

[ LogP ]:
0.79

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.548

Safety Information

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

5,7-Dihydroxyphthalide
7-hydroxy-5-methoxy-3H-2-benzofuran-1-one
2,4-dimethoxy-6-(phenylsulfanylmethyl)benzoic acid
8-Hydroxy-6-methoxy-3-methylisochroman-1-one
3-hydroxy-5,7-dimethoxy-3H-2-benzofuran-1-one

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

3-hydroxy-5,7-dimethoxy-2-benzofuran-1(3H)-one
5-(CHLOROMETHYL)MECONIN
3-(dimethylaminomethylidene)-5,7-dimethoxy-2-benzofuran-1-one
3-(4-Benzyl-1-piperidinyl)-6,7-dimethoxy-2-benzofuran-1(3H)-one
5,7-Dihydroxy-4-methyl-2-benzofuran-1(3H)-one
7-AMINO-5,6-DIMETHOXY-3 H-ISOBENZOFURAN-1-ONE
2-chloro-3-ethyl-6-methyl-9-nitro-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-6-methoxy-3-(2-methylpropyl)-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-3-ethyl-8-methoxy-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-cyclopropyl-3-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-cyclopropyl-3-propyl-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-(methoxymethyl)-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-(methoxymethyl)-3-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-(methoxymethyl)-3-(propan-2-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-(2-methoxyethyl)-3-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
2-chloro-8-(2-methoxyethyl)-3-(2-methylpropyl)-4H-pyrido[1,2-a]pyrimidin-4-one

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