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ChemicalBook >> CAS DataBase List >> 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine

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

5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine price.
  • $45 - $909.56
  • Product name: 5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
  • CAS: 225518-49-0
  • MF: C6H4Cl2O2S
  • MW: 211.07
  • EINECS:
  • MDL Number:MFCD09907757
  • 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
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Crysdot
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 5G
  • 10g
  • ManufacturerAK Scientific
  • Product number6741AL
  • Product description5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine
  • Packaging1g
  • Price$189
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number225518490
  • Product description5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine
  • Packaging10g
  • Price$453.74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013407
  • Product description5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE 95.00%
  • Packaging5G
  • Price$909.56
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11162813
  • Product description5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine 95+%
  • Packaging10g
  • Price$458
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4746
  • Product description2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC)
  • Packaging1g
  • Price$109
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD4746
  • Product description2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC)
  • Packaging5g
  • Price$382
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD438618
  • Product description5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6741AL 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine 1g $189 2021-12-16 Buy
Alichem 225518490 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine 10g $453.74 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013407 5,7-DICHLORO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE 95.00% 5G $909.56 2021-12-16 Buy
Crysdot CD11162813 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine 95+% 10g $458 2021-12-16 Buy
TCI Chemical D4746 2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC) 1g $109 2024-03-01 Buy
TCI Chemical D4746 2,5-Dichloro-3,4-ethylenedioxythiophene >98.0%(GC) 5g $382 2024-03-01 Buy
TRC D438618 5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine 50mg $45 2021-12-16 Buy

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

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P501 Dispose of contents/container to..…

Description

5,7-Dichloro-2,3-dihydrothieno[3,4-b][1,4]dioxine is used as a reactant in the synthesis of polyethylenedioxythiophene.

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Suppliers and manufacturers

career henan chemical co
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine
$100.00 /1KG
5,7-dichloro-2,3-dihydrothieno3,4-b1,4dioxine CAS:225518-49-0
Chongqing Chemdad Co., Ltd
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