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ChemicalBook >> CAS DataBase List >> 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene

2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene

2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene price.
  • $45 - $4988
  • Product name: 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene
  • CAS: 18361-03-0
  • MF: C8H6O6S
  • MW: 230.19
  • EINECS:201-215-5
  • MDL Number:MFCD00966477
  • Synonyms:2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid;2, 5 - dicarboxylic acid - 3, 4 - thiophene ethylene 2 oxygen;3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid;3,4-ETHYLENEDIOXOTHIOPHENE-2,5-DICARBOXYLIC ACID;2,3-Dihydro-thieno[3,4-b]-p-dioxin-5,7-dicarboxylic acid;Thieno[3,4-B]-1,4-Dioxin-5,7-DicarboxylicAcid,2,3-Dihydro-;3,4-Ethylendioxythiophen-2,5-dicarbonsure;2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene
10 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 250mg
  • 1g
  • 5G
  • 10g
  • 5kg
  • ManufacturerAK Scientific
  • Product numberP309
  • Product description2,5-Dicarboxylicacid-3,4-ethylenedioxythiophene
  • Packaging1g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number18361030
  • Product description2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicacid
  • Packaging10g
  • Price$428.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0093820
  • Product description2,5-DICARBOXYLIC ACID-3,4-ETHYLENE DIOXYTHIOPHENE 95.00%
  • Packaging5G
  • Price$1066.01
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11179166
  • Product description2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicacid 95+%
  • Packaging10g
  • Price$393
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-14977
  • Product description2,5-Dicarboxylicacid-3,4-ethylenedioxythiophene 95
  • Packaging5kg
  • Price$4988
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094911
  • Product description2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid 95+%
  • Packaging250mg
  • Price$288
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094911
  • Product description2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid 95+%
  • Packaging1g
  • Price$639
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0743
  • Product description3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid >95.0%(GC)(T)
  • Packaging1g
  • Price$97
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0743
  • Product description3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid >95.0%(GC)(T)
  • Packaging5g
  • Price$321
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD449908
  • Product description2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicAcid
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific P309 2,5-Dicarboxylicacid-3,4-ethylenedioxythiophene 1g $174 2021-12-16 Buy
Alichem 18361030 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicacid 10g $428.76 2021-12-16 Buy
American Custom Chemicals Corporation CHM0093820 2,5-DICARBOXYLIC ACID-3,4-ETHYLENE DIOXYTHIOPHENE 95.00% 5G $1066.01 2021-12-16 Buy
Crysdot CD11179166 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicacid 95+% 10g $393 2021-12-16 Buy
Labseeker SC-14977 2,5-Dicarboxylicacid-3,4-ethylenedioxythiophene 95 5kg $4988 2021-12-16 Buy
Matrix Scientific 094911 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid 95+% 250mg $288 2021-12-16 Buy
Matrix Scientific 094911 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid 95+% 1g $639 2021-12-16 Buy
TCI Chemical E0743 3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid >95.0%(GC)(T) 1g $97 2024-03-01 Buy
TCI Chemical E0743 3,4-Ethylenedioxythiophene-2,5-dicarboxylic Acid >95.0%(GC)(T) 5g $321 2024-03-01 Buy
TRC D449908 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylicAcid 50mg $45 2021-12-16 Buy

Properties

Melting point :319.5-321.2 °C
Boiling point :482.6±45.0 °C(Predicted)
Density :1.732±0.06 g/cm3(Predicted)
solubility :slightly sol. in Dimethylformamide
form :powder to crystal
pka :3.56±0.20(Predicted)
color :White to Light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid is a useful reactant for a metal-?organic framework biosensor that was used to detect ascorbic acid (AA).

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