ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Thiophene compounds > 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Basic information
- Product Name:
- 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Synonyms:
-
- 5,7-DIBROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE
- 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine 97%
- 5,7-dibroMo-2H,3H-thieno[3,4-b][1,4]dioxine
- 2,3-Dihydro[2,5-dibroMothioeno] [3,4-b]-1,4-dioxin
- 4-b][1
- 2,5-Dibromo-3,4-ethylenedioxythiophene 97%
- 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine97%
- 2,5-Dibromo-3,4-ethylenedioxythiophene>
- CAS:
- 174508-31-7
- MF:
- C6H4Br2O2S
- MW:
- 299.97
- Product Categories:
-
- Thiophen
- Materials Science
- New Products for Materials Research and Engineering
- Organic and Printed Electronics
- Synthetic Intermediates
- Synthetic Tools and Reagents
- Heterocyclic Compounds
- Thiophens
- Thiophene Monomers and Building Blocks
- Mol File:
- 174508-31-7.mol
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5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical Properties
- Melting point:
- 98 °C
- Boiling point:
- 306.5±42.0 °C(Predicted)
- Density
- 2.139±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- color
- Grey to Dark Blue
- CAS DataBase Reference
- 174508-31-7
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38-22
- Safety Statements
- 22-26-36/37/39-24/25
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 29349990
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5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Usage And Synthesis
Chemical Properties
Needle-like solid
Uses
5,7-Dibromo-2,3-dihydrothieno[3,4-b]-1,4-dioxine is used in the preparation of 3,4-ethylenedioxythiophene oligomers with optical and redox properties.
Uses
Used as a monomer in the synthesis of poly(3,4-ethylenedioxythiophene) (PEDOT) polymer which are used in electrochromic devices.
General Description
2,5-Dibromo-3,4-ethylenedioxythiophene (DBEDOT) is a monomer which is used in the synthesis of highly conducting poly(3,4-ethylenedioxythiophene) (PEDOT) polymer. This polymer is formed by solid-state polymerisation of DBEDOT and is used widely in organic-light emitting diodes and polymer field effect transistors. DBEDOT is a well-ordered crystalline monomer and produces PEDOT polymer which has a high degree of order.
5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxineSupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
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TCI (Shanghai) Development Co., Ltd.
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- 021-67121386
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Accela ChemBio Co.,Ltd.
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- 021-50795510 4000665055
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Nanjing Chemlin Chemical Co., Ltd
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- 025-83697070
- info@chemlin.com.cn
Chemsky (shanghai) International Co.,Ltd
- Tel
- 021-50135380
- shchemsky@sina.com
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5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine(174508-31-7)Related Product Information
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- 4-(4-CHLORO-BENZYLOXY)-PHENYLAMINE
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- Isobutyl vinyl ether
- VINYL PROPIONATE
- Silicone rubber,methyl-vinyl
- Vinyl ester resin
- Vinyl resin
- 2,5-Dibromothiophene
- 3,4-Dimethoxythiophene
- 5-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE
- 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine