6-amino-2,3-dihydro-1,4-benzodioxine-7-carboxylic acid

Names

[ CAS No. ]:
99358-09-5

[ Name ]:
6-amino-2,3-dihydro-1,4-benzodioxine-7-carboxylic acid

[Synonym ]:
7-amino-1,4-benzodioxane-6-carboxylic acid
7-amino-2,3-dihydro-benzo[1,4]dioxin-6-carboxylic acid
7-Amino-2,3-dihydro-benzo[1,4]dioxin-6-carbonsaeure
7-Amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid
7-amino-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
6-amino-2,3-dihydro-1,4-benzodioxine-7-carboxylate
7-Amino-2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.465g/cm3

[ Boiling Point ]:
398.7ºC at 760 mmHg

[ Molecular Formula ]:
C9H9NO4

[ Molecular Weight ]:
195.17200

[ Flash Point ]:
194.9ºC

[ Exact Mass ]:
195.05300

[ PSA ]:
81.78000

[ LogP ]:
1.31940

[ Index of Refraction ]:
1.643

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 7-Nitro-1,4-benzodioxane-6-carboxylate
  • 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
  • 1,4-Benzodioxan
  • 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone
  • 2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid

DownStream

  • 4-CHLORO-6,7-DIMETHYLENEDIOXYQUINAZOLINE
  • 7,8-Dihydro[1,4]dioxino[2,3-g]quinazolin-4-ol

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%