7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde

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Names

[ CAS No. ]:
852054-42-3

[ Name ]:
7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde

[Synonym ]:
5-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-7-carbaldehyde
7-Bromo-2,3-dihydro-thieno[3,4-b][1,4]; dioxine-5-carbaldehyde
7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde, 7-bromo-2,3-dihydro-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
351.5±42.0 °C at 760 mmHg

[ Melting Point ]:
141-142ºC

[ Molecular Formula ]:
C7H5BrO3S

[ Molecular Weight ]:
249.082

[ Flash Point ]:
166.4±27.9 °C

[ Exact Mass ]:
247.914276

[ PSA ]:
63.77000

[ LogP ]:
1.81

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.656

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde
  • 3,4-Ethylenedioxythiophene
  • N,N-Dimethylformamide
  • 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide
  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)cinnamamide
  • 4-ethyl-N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)benzamide
  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)-2,5-dimethylbenzamide
  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)-2-methoxybenzamide
  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)-3-methoxybenzamide
  • 5-chloro-N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)thiophene-2-carboxamide
  • N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)benzo[d][1,3]dioxole-5-carboxamide
  • 2-(2-fluorophenoxy)-N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)acetamide
  • 2-chloro-6-fluoro-N-((1-(2-hydroxyethoxy)cyclopentyl)methyl)benzamide
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