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](/CAS/GIF/174508-31-7.GIF)
- CAS:
- 174508-31-7
- MF:
- C6H4Br2O2S
- MW:
- 299.97
Suppliers by country/region
Company Type
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
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H302+H312+H332-H315-H319
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
- 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
Use
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.
1 India supplier list of "5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine"
- Product Name:2,5-Dibromo-3,4-ethylenedioxythiophene
- Products Intro:Brand:sigma aldrich | Product Number:759791 | Purity:97%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Products Intro:Brand:ajchemicals | Product Number:JDH-21483 | Purity:95+%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2,5-Dibromo-3,4-ethylenedioxythiophene
- Products Intro:Brand:tcichemicals | Product Number:D4056 | Purity:min.98.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:5,7-DIBROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE;5,7-dibroMo-2H,3H-thieno[3,4-b][1,4]dioxine
- Products Intro:Purity: 99%|Package: ≥1kg;$100.00/kg|≥25kg;$88.00/kg|≥1000kg;$50.00/kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Povidone Iodine,Lenvatinib mesylate,1,2,3-Triacetyl-5-deoxy-D-ribose,Diethyl L-glutamate hydrochloride,Pregabalin
- Product Name:5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Products Intro:Purity: 98% HPLC | Package: 5G;10G;25G;50G;100G;250G;1KG
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
$1.00/ 1KG
- Product Name:2,5-Dibromo-3,4-ethylenedioxythiophene
- Company Type: Trader
- Country/Region: CHINA
- Main Products: APIs,NADH
- Product Name:5,7-Dibromo-2,3-dihydrothieno3,4-b1,4dioxine
- Products Intro:Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7-ADA,2,4,6-Trichloroaniline,TRIMETHYLOXONIUM TETRAFLUOROBORATE,Zinc sulfide,5-HEXEN-1-OL