3H-2-Benzopyran-3-one,1,4-dihydro-6,7-dimethoxy-

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Names

[ Name ]:
3H-2-Benzopyran-3-one,1,4-dihydro-6,7-dimethoxy-

[Synonym ]:
6,7-dimethoxychroman-3-one
6,7-dimethoxy-1,4-dihydro-3H-isochromen-3-one
6,7-dimethoxy-3-isochromanone
6,7-dimethoxy-3,4-dihydro-1H-2-benzopyran-3-one
dimethoxy-6,7 isochromanone
6,7-dimethoxyisochroman-3-one
6,7-dimethoxy-3-isochroman-3-one

Chemical & Physical Properties

[ Density]:
1.211g/cm3

[ Boiling Point ]:
398ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₂O₄

[ Molecular Weight ]:
208.21100

[ Flash Point ]:
180.8ºC

[ Exact Mass ]:
208.07400

[ PSA ]:
44.76000

[ LogP ]:
1.30310

[ Vapour Pressure ]:
1.52E-06mmHg at 25°C

[ Index of Refraction ]:
1.535

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

3H-2-Benzopyran-3-one,1,4-dihydro-6,7-dimethoxy-1-phenyl-
6,7-dimethoxy-1-(4-methoxyphenyl)-1,4-dihydro-3H-isochromen-3-one
3H-2-Benzopyran-3-one,1-(9H-fluoren-2-yl)-1,4-dihydro-6,7-dimethoxy-
3H-2-BENZOPYRAN-3-ONE, 1,4-DIHYDRO-7-METHOXY-
3H-2-BENZOPYRAN-3-ONE, 1,4-DIHYDRO-7-METHYL-
7,8-dimethoxy-1,4-dihydroisochromen-3-one
5-(Furan-2-yl)-N-[(4-morpholin-4-ylthian-4-yl)methyl]-1,2-oxazole-3-carboxamide
(4E)-4-({[(3,4-dimethoxyphenyl)methyl]amino}methylidene)-2,5-dimethyl-3,4-dihydro-2H-1lambda6,2,6-thiadiazine-1,1,3-trione
N-(1-Thieno[3,2-d]pyrimidin-4-ylazetidin-3-yl)benzenesulfonamide
3-(4-Chlorophenyl)-6-(4-{[5-(oxan-4-yl)-1,3,4-oxadiazol-2-yl]methyl}piperazin-1-yl)pyridazine
1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazine
1-[(4-Fluorophenyl)methyl]-3-(1-thieno[3,2-d]pyrimidin-4-ylazetidin-3-yl)urea
5-bromo-2-{[1-(2-phenyl-2H-1,2,3-triazole-4-carbonyl)piperidin-4-yl]oxy}pyrimidine
N-methyl-N-[1-(6-phenylpyridazin-3-yl)azetidin-3-yl]-1H-imidazole-4-sulfonamide
1-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}-4-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazine
1-{1-[(5-ethylthiophen-2-yl)sulfonyl]azetidin-3-yl}-2-methyl-1H-1,3-benzodiazole

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