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ChemicalBook >> CAS DataBase List >> 2,5-Thiophenedicarboxaldehyde

2,5-Thiophenedicarboxaldehyde

$14 - $1170
Product name: 2,5-Thiophenedicarboxaldehyde
CAS: 932-95-6
MF: C6H4O2S
MW: 140.16
EINECS:
MDL Number:MFCD00216592
Synonyms:TIMTEC-BB SBB000080;THIOPHENE-2,5-DICARBOXALDEHYDE;2,5-THIOPHENEDICARBOXALDEHYDE;2,5-Diformylthiophene;Thiophene-2,5-dialdehyde;2,5-Thiophenedicarboxaldehyde,99%;2,5-Thiophenedicarboxaldehyde 99%;2,5-Thiophenedial

Price44 Properties Safety Information Description

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aablocks
ACHEMBLOCK
AK Scientific
Alichem
Ambeed
AOBChem
Arctom
AstaTech
Atlantic Research Chemicals
Chemenu
Crysdot
Matrix Scientific
Sigma-Aldrich
SynQuest Laboratories
TRC

Package

250mg
1.00g
1g
2.5g
5g
10g
25g
100G
1/ G
5/ G
10/ G

Manufactureraablocks
Product numberAA003FYM
Product descriptionThiophene-2,5-dicarbaldehyde 95%
Packaging1g
Price$19
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003FYM
Product descriptionThiophene-2,5-dicarbaldehyde ≥95%
Packaging250mg
Price$14
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003FYM
Product descriptionThiophene-2,5-dicarbaldehyde 95%
Packaging5g
Price$76
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003FYM
Product descriptionThiophene-2,5-dicarbaldehyde 97%
Packaging25g
Price$304
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberU132217
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging5G
Price$100
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberU132217
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging25G
Price$390
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberU132217
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging100G
Price$1170
Updated2026-05-27
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ManufacturerAK Scientific
Product number3546AF
Product descriptionThiophene-2,5-dicarbaldehyde
Packaging5g
Price$244
Updated2021-12-16
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ManufacturerAlichem
Product number932956
Product descriptionThiophene-2,5-dicarbaldehyde
Packaging5g
Price$225.42
Updated2021-12-16
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ManufacturerAmbeed
Product numberA507112
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging250mg
Price$25
Updated2021-12-16
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ManufacturerAmbeed
Product numberA507112
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging1g
Price$56
Updated2021-12-16
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ManufacturerAmbeed
Product numberA507112
Product description2,5-Thiophenedicarboxaldehyde 95%
Packaging5g
Price$195
Updated2021-12-16
Buy

ManufacturerAOBChem
Product numberA31533
Product descriptionthiophene-2,5-dicarbaldehyde ≥97%
Packaging100g
Price$649
Updated2026-05-26
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ManufacturerAOBChem
Product numberA31533
Product descriptionthiophene-2,5-dicarbaldehyde ≥97%
Packaging5g
Price$66
Updated2026-05-26
Buy

ManufacturerAOBChem
Product numberA31533
Product descriptionthiophene-2,5-dicarbaldehyde ≥97%
Packaging10g
Price$129
Updated2026-05-26
Buy

ManufacturerAOBChem
Product numberA31533
Product descriptionthiophene-2,5-dicarbaldehyde ≥97%
Packaging25g
Price$245
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003FYM	Thiophene-2,5-dicarbaldehyde 95%	1g	$19	2026-05-28	Buy
aablocks	AA003FYM	Thiophene-2,5-dicarbaldehyde ≥95%	250mg	$14	2026-05-28	Buy
aablocks	AA003FYM	Thiophene-2,5-dicarbaldehyde 95%	5g	$76	2026-05-28	Buy
aablocks	AA003FYM	Thiophene-2,5-dicarbaldehyde 97%	25g	$304	2026-05-28	Buy
ACHEMBLOCK	U132217	2,5-Thiophenedicarboxaldehyde 95%	5G	$100	2026-05-27	Buy
ACHEMBLOCK	U132217	2,5-Thiophenedicarboxaldehyde 95%	25G	$390	2026-05-27	Buy
ACHEMBLOCK	U132217	2,5-Thiophenedicarboxaldehyde 95%	100G	$1170	2026-05-27	Buy
AK Scientific	3546AF	Thiophene-2,5-dicarbaldehyde	5g	$244	2021-12-16	Buy
Alichem	932956	Thiophene-2,5-dicarbaldehyde	5g	$225.42	2021-12-16	Buy
Ambeed	A507112	2,5-Thiophenedicarboxaldehyde 95%	250mg	$25	2021-12-16	Buy
Ambeed	A507112	2,5-Thiophenedicarboxaldehyde 95%	1g	$56	2021-12-16	Buy
Ambeed	A507112	2,5-Thiophenedicarboxaldehyde 95%	5g	$195	2021-12-16	Buy
AOBChem	A31533	thiophene-2,5-dicarbaldehyde ≥97%	100g	$649	2026-05-26	Buy
AOBChem	A31533	thiophene-2,5-dicarbaldehyde ≥97%	5g	$66	2026-05-26	Buy
AOBChem	A31533	thiophene-2,5-dicarbaldehyde ≥97%	10g	$129	2026-05-26	Buy
AOBChem	A31533	thiophene-2,5-dicarbaldehyde ≥97%	25g	$245	2026-05-26	Buy

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Properties

Melting point :115-117 °C (lit.)
Boiling point :226.66°C (rough estimate)
Density :1.327 (estimate)
refractive index :1.5300 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :solid
Appearance :Yellow to brown Solid
InChI :InChI=1S/C6H4O2S/c7-3-5-1-2-6(4-8)9-5/h1-4H
InChIKey :OTMRXENQDSQACG-UHFFFAOYSA-N
SMILES :C1(C=O)SC(C=O)=CC=1
NIST Chemistry Reference :2,5-Thiophenedicarboxaldehyde(932-95-6)

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
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:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
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

2,5-Thiophenedicarboxaldehyde acts as a reagent in the synthesis of N,N''-bis-(mercaptophenylimine)thiophenedicarboxaldehyde Schiff base, and also functions as an intermediate in many organic synthesis.

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Suppliers and manufacturers

Shanghai UCHEM Inc.

$49.00 /5g
2,5-Thiophenedicarboxaldehyde CAS:932-95-6

career henan chemical co

$0.01 /1KG
2,5-Thiophenedicarboxaldehyde CAS:932-95-6

Shaanxi Dideu Medichem Co. Ltd

$1.00 /1KG
Thiophene-2,5-dicarboxaldehyde CAS: 932-95-6

Henan Tianfu Chemical Co.,Ltd.

Alchem Pharmtech,Inc.

CONIER CHEM AND PHARMA LIMITED

SIMAGCHEM CORP

Hefei TNJ Chemical Industry Co.,Ltd.

Finetech Industry Limited

Dayang Chem (Hangzhou) Co.,Ltd.

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2,5-Thiophenedicarboxaldehyde

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers