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ChemicalBook >> CAS DataBase List >> Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

$45 - $1479
Product name: Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
CAS: 37882-75-0
MF: C8H4O2S2
MW: 196.25
EINECS:
MDL Number:MFCD03931117
Synonyms:Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde;Thieno[3,2-b]thiophene-2,5-dicarbaldehyde;Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde;BTH-2CHO;Thieno[3,2-o]thiophene-2,5-dicarbaldehyde;IN1109, Thieno[3,2-b]thiophene-2,5-dicarbaldehyde;TT-2CHO;2-b]thiophene-2

Price24 Properties Safety Information Description

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ACHEMBLOCK
AK Scientific
Alichem
Arctom
Chem-Impex
Crysdot
Matrix Scientific
Sigma-Aldrich
Synthonix
TCI Chemical
TRC

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2.5mg
5mg
200mg
500mg
1.00g
1g
5G
5.00g
25.00g
25G

ManufacturerACHEMBLOCK
Product numberW160916
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 97%
Packaging5G
Price$275
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberW160916
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 97%
Packaging25G
Price$935
Updated2026-05-25
Buy

ManufacturerAK Scientific
Product number9149AL
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging1g
Price$306
Updated2021-12-16
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ManufacturerAK Scientific
Product number9149AL
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging200mg
Price$125
Updated2021-12-16
Buy

ManufacturerAlichem
Product number37882750
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging1g
Price$223.3
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS699460
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 93%
Packaging5g
Price$422
Updated2021-12-16
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ManufacturerArctom
Product numberAS699460
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 93%
Packaging1g
Price$101
Updated2021-12-16
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ManufacturerChem-Impex
Product number44230
Product descriptionThieno[3,2-β]thiophene-2,5-dicarboxaldehyde,≥93%(GC) ≥93%(GC)
Packaging1G
Price$219.55
Updated2021-12-16
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ManufacturerChem-Impex
Product number44230
Product descriptionThieno[3,2-b]thiophene-2,5-dicarboxaldehyde ≥93%(GC)
Packaging200MG
Price$73.21
Updated2026-05-19
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ManufacturerChem-Impex
Product number44230
Product descriptionThieno[3,2-β]thiophene-2,5-dicarboxaldehyde,≥93%(GC) ≥93%(GC)
Packaging200MG
Price$58.94
Updated2021-12-16
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ManufacturerChem-Impex
Product number44230
Product descriptionThieno[3,2-b]thiophene-2,5-dicarboxaldehyde ≥93%(GC)
Packaging1G
Price$264.8
Updated2026-05-19
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ManufacturerCrysdot
Product numberCD41001142
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 95+%
Packaging5g
Price$665
Updated2021-12-16
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ManufacturerMatrix Scientific
Product number115490
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde 96%
Packaging500mg
Price$857
Updated2021-12-16
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ManufacturerMatrix Scientific
Product number115490
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging1.00g
Price$57
Updated2026-05-18
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ManufacturerMatrix Scientific
Product number115490
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging5.00g
Price$236
Updated2026-05-18
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ManufacturerMatrix Scientific
Product number115490
Product descriptionThieno[3,2-b]thiophene-2,5-dicarbaldehyde
Packaging25.00g
Price$1154
Updated2026-05-18
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
ACHEMBLOCK	W160916	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 97%	5G	$275	2026-05-25	Buy
ACHEMBLOCK	W160916	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 97%	25G	$935	2026-05-25	Buy
AK Scientific	9149AL	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	1g	$306	2021-12-16	Buy
AK Scientific	9149AL	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	200mg	$125	2021-12-16	Buy
Alichem	37882750	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	1g	$223.3	2021-12-16	Buy
Arctom	AS699460	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 93%	5g	$422	2021-12-16	Buy
Arctom	AS699460	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 93%	1g	$101	2021-12-16	Buy
Chem-Impex	44230	Thieno[3,2-β]thiophene-2,5-dicarboxaldehyde,≥93%(GC) ≥93%(GC)	1G	$219.55	2021-12-16	Buy
Chem-Impex	44230	Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde ≥93%(GC)	200MG	$73.21	2026-05-19	Buy
Chem-Impex	44230	Thieno[3,2-β]thiophene-2,5-dicarboxaldehyde,≥93%(GC) ≥93%(GC)	200MG	$58.94	2021-12-16	Buy
Chem-Impex	44230	Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde ≥93%(GC)	1G	$264.8	2026-05-19	Buy
Crysdot	CD41001142	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 95+%	5g	$665	2021-12-16	Buy
Matrix Scientific	115490	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde 96%	500mg	$857	2021-12-16	Buy
Matrix Scientific	115490	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	1.00g	$57	2026-05-18	Buy
Matrix Scientific	115490	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	5.00g	$236	2026-05-18	Buy
Matrix Scientific	115490	Thieno[3,2-b]thiophene-2,5-dicarbaldehyde	25.00g	$1154	2026-05-18	Buy

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Properties

Melting point :274°C(dec.)(lit.)
Boiling point :388.1±37.0 °C(Predicted)
Density :1.559±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :powder to crystal
color :Orange to Brown
InChI :InChI=1S/C8H4O2S2/c9-3-5-1-7-8(11-5)2-6(4-10)12-7/h1-4H
InChIKey :UBKNFAFBINVTOP-UHFFFAOYSA-N
SMILES :C12C=C(C=O)SC=1C=C(C=O)S2
CAS DataBase Reference :37882-75-0

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

This molecule has been used in the synthesis of novel metal-free organic dyes for Dye-Sensitized Solar Cells reaching conversion efficiencies of 6.23%.

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

$3.00 /50kg
Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde CAS:37882-75-0

career henan chemical co

$0.10 /1KG
Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde CAS:37882-75-0

ATK CHEMICAL COMPANY LIMITED

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.

CHEMSOON CO.,LTD.

Shanghai Daeyeon Chemicals Co., Ltd

Henan Alfa Chemical Co., Ltd

Alfa Chemistry

Suzhou Laing Biotechnology Co.,Ltd

SUZHOU SENFEIDA CHEMICAL CO.,LTD

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Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

Properties

Safety Information

Description

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