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
2,3-O-(1-Methylethylidene)-beta-D-fructopyranose-1-methanesulfonate
Ethyl 2-[(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)sulfanyl]acetate
1h-Pyrazolo[3,4-d]pyrimidine-3,4-diamine,n3-phenyl-
1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 2-(furan-2-yl)quinoline-4-carboxylate
1-(2-bromophenyl)-3-(1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl)urea
2-(p-Toluenesulfonyl)-5-fluoroisoindoline
N-(3-carbamoylphenyl)thiophene-3-carboxamide
N-(3-carbamoylphenyl)furan-3-carboxamide
5,7-dimethyl-4-oxo-2,3-dihydro-1H-quinoline-2-carboxylic acid
2,4-Dicarboxy-5,7-dichloroquinoline

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