5-Bromo-2,3-dihydro-1,4-benzodioxine

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Names

[ CAS No. ]:
58328-39-5

[ Name ]:
5-Bromo-2,3-dihydro-1,4-benzodioxine

[Synonym ]:
5-BROMO-2,3-DIHYDRO-1,4-BENZODIOXANE
2,3-methylenedioxy-bromobenzene
5-BROMO-1,4-BENZODIOXANE
5-bromo-1,4-benzodioxan
5-Bromo-2,3-dihydro-1,4-benzodioxine
1,4-Benzodioxin, 5-bromo-2,3-dihydro-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
260.9±39.0 °C at 760 mmHg

[ Melting Point ]:
55.5ºC

[ Molecular Formula ]:
C8H7BrO2

[ Molecular Weight ]:
215.044

[ Flash Point ]:
119.6±22.6 °C

[ Exact Mass ]:
213.962936

[ PSA ]:
18.46000

[ LogP ]:
2.58

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.579

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • 3-Bromobenzene-1,2-diol
  • 1,2-Dibromoethane

DownStream

  • Eltoprazine
  • 2,3-DIHYDRO-1,4-BENZODIOXINE-5-SULFONYL CHLORIDE,97
  • 2,3-dihydro-1,4-benzodioxine-5-sulfonamide

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

  • 5-bromo-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde
  • methyl 5-bromo-2,3-dihydro-1,4-benzodioxine-8-carboxylate
  • 5-bromo-2,3-dihydro-1,4-benzodithiine
  • 7-bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde
  • 7-BROMO-2,3-DIHYDROBENZO[B][1,4]DIOXINE-5-CARBOXYLIC ACID
  • ethyl 7-bromo-2,3-dihydro-1,4-benzodioxine-5-carboxylate