7-(N,N-dimethylsulphamoyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid

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Names

[ CAS No. ]:
66410-49-9

[ Name ]:
7-(N,N-dimethylsulphamoyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid

[Synonym ]:
EINECS 266-347-7
7-(N,N-Dimethylsulphamoyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid
7-dimethylsulfamoyl-1,4-benzodioxane-5-carboxylic acid
7-(N,N-DIMETHYLSULPHAMOYL)-2,3-DIHYDRO-BENZO[B][1,4]DIOXINE-5-CARBOXYLIC ACID

Chemical & Physical Properties

[ Density]:
1.462g/cm3

[ Boiling Point ]:
477.8ºC at 760 mmHg

[ Molecular Formula ]:
C11H13NO6S

[ Molecular Weight ]:
287.28900

[ Flash Point ]:
242.8ºC

[ Exact Mass ]:
287.04600

[ PSA ]:
101.52000

[ LogP ]:
1.48710

[ Index of Refraction ]:
1.583

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid

DownStream

  • 7-(N,N-dimethylsulphamoyl)-2,3-dihydro-N-[(1-methyl-2-pyrrolidinyl)methyl]-1,4-benzodioxin-5-carboxamide

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%