5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine - CAS 174508-31-7
Catalog: |
BB013019 |
Product Name: |
5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine |
CAS: |
174508-31-7 |
Synonyms: |
5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxin; 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine |
IUPAC Name: | 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine |
Description: | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine (CAS# 174508-31-7) is used in the preparation of 3,4-ethylenedioxythiophene oligomers with optical and redox properties. |
Molecular Weight: | 299.97 |
Molecular Formula: | C6H4Br2O2S |
Canonical SMILES: | C1COC2=C(SC(=C2O1)Br)Br |
InChI: | InChI=1S/C6H4Br2O2S/c7-5-3-4(6(8)11-5)10-2-1-9-3/h1-2H2 |
InChI Key: | FHMRWRBNAIDRAP-UHFFFAOYSA-N |
Boiling Point: | 306.5 °C at 760 mmHg |
Melting Point: | 98 °C |
Purity: | 97 % |
Density: | 2.139 g/cm3 |
Storage: | -20 °C |
MDL: | MFCD01651770 |
LogP: | 3.04430 |
GHS Hazard Statement: | H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] |
Precautionary Statement: | P264, P270, P301+P312, P330, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
AU-2020102308-A4 | 3,4-Ethylenedioxythiophene (EDOT) polymer capable of superassembling with carbon-based materials, and its preparation method | 20200917 |
CN-111100099-A | Triphenylamine co-sensitizer with phenyl as tail end bridge chain and preparation method thereof | 20191203 |
WO-2020262443-A1 | Conductive oligomer, conductive composition, conductive aid, and condenser electrode, transparent electrode, battery electrode, or capacitor electrode formed using said conductive composition | 20190628 |
EP-3751631-A1 | Polymer material, material for electroluminescence device, liquid composition, thin film, and electroluminescence device | 20190610 |
US-2020388763-A1 | Polymer material, material for electroluminescence device, liquid composition, thin film, and electroluminescence device | 20190610 |
PMID | Publication Date | Title | Journal |
21201489 | 20080116 | 5,7-Di-2-pyridyl-2,3-dihydro-thieno[3,4-b][1,4]dioxine | Acta crystallographica. Section E, Structure reports online |
14653750 | 20031210 | Solid-state synthesis of a conducting polythiophene via an unprecedented heterocyclic coupling reaction | Journal of the American Chemical Society |
Complexity: | 142 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 299.82783 |
Formal Charge: | 0 |
Heavy Atom Count: | 11 |
Hydrogen Bond Acceptor Count: | 3 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 297.82988 |
Rotatable Bond Count: | 0 |
Topological Polar Surface Area: | 46.7 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 3.4 |
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