5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Basic information
Product Name:5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
Synonyms:5,7-dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxin;2,5-Dichloro-3,4-ethylenedioxythiophene;5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine;5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE,95% MIN(HPLC);2,5-Dichloro-3,4-ethylenedioxythiophene>;Thieno[3,4-b]-1,4-dioxin,5,7-dichloro-2,3-dihydro-;5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine ISO 9001:2015 REACH
CAS:225518-49-0
MF:C6H4Cl2O2S
MW:211.07
EINECS:
Product Categories:Thiophen;Thiophens;Heterocyclic Compounds
Mol File:225518-49-0.mol
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Structure
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Chemical Properties
Melting point 65.0 to 69.0 °C
Boiling point 271.0±40.0 °C(Predicted)
density 1.602±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form powder to crystal
color White to Yellow to Orange
Safety Information
HS Code 2934.99.4400
MSDS Information
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Usage And Synthesis
Uses5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine is used as a reactant in the synthesis of polyethylenedioxythiophene.
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine Preparation Products And Raw materials
Xylene Dichloroethane 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

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