ChemicalBook >> CAS DataBase List >>2,5-Thiophenedicarboxaldehyde
2,5-Thiophenedicarboxaldehyde
- CAS No.
- 932-95-6
- Chemical Name:
- 2,5-Thiophenedicarboxaldehyde
- Synonyms
- THIOPHENE-2,5-DICARBALDEHYDE;S0509;2,5-Thiophenedial;TIMTEC-BB SBB000080;2,5-Diformylthiophene;Thiophene-2,5-dialdehyde;2,5-THIOPHENEDICARBOXALDEHYDE;THIOPHENE-2,5-DICARBOXALDEHYDE;2,Chemicalbook5-Diformylthiophene;2,5-Thiophenedicarboxaldehyde 99%
- CBNumber:
- CB7192564
- Molecular Formula:
- C6H4O2S
- Molecular Weight:
- 140.16
- MDL Number:
- MFCD00216592
- MOL File:
- 932-95-6.mol
Last updated:2023-11-28 15:49:11
| 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 |
| NIST Chemistry Reference | 2,5-Thiophenedicarboxaldehyde(932-95-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704 |
|
2,5-Thiophenedicarboxaldehyde price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 429880 | 2,5-Thiophenedicarboxaldehyde 99% | 932-95-6 | 1g | $139 | 2024-03-01 | Buy |
| Sigma-Aldrich | 429880 | 2,5-Thiophenedicarboxaldehyde 99% | 932-95-6 | 5g | $166 | 2024-03-01 | Buy |
| TRC | T368095 | 2,5-Thiophenedicarboxaldehyde | 932-95-6 | 2.5g | $305 | 2021-12-16 | Buy |
| AK Scientific | 3546AF | Thiophene-2,5-dicarbaldehyde | 932-95-6 | 5g | $244 | 2021-12-16 | Buy |
| SynQuest Laboratories | 6H18-1-X1 | Thiophene-2,5-dicarboxaldehyde | 932-95-6 | 5G | $744 | 2021-12-16 | Buy |
2,5-Thiophenedicarboxaldehyde Chemical Properties,Uses,Production
Chemical Properties
PALE BROWN-ORANGE TO PALE BROWN POWDER
Uses
2,5-Thiophenedicarboxaldehyde may be employed in the following studies:
- Asymmetric synthesis of bis-homoallylic alcohols.
- Synthesis of new symmetrical arylene bisimide derivatives.
- As dialdehyde monomer in the synthesis of silicon-containing poly(p-phenylenevinylene)-related copolymers having uniform p-conjugated segment regulated by organosilicon units.
- Synthesis of 2,5-bis[2-(5-N-isopropylamidino)benzimidazoyl]thiophene hydrochloride.
Uses
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.
Synthesis Reference(s)
Synthesis, p. 316, 1988 DOI: 10.1055/s-1988-27553
General Description
2,5-Thiophenedicarboxaldehyde can be prepared from 2,5-bis(chloromethyl)thiophene by the application of Kr?hnke′s method.
2,5-Thiophenedicarboxaldehyde Preparation Products And Raw materials
Global( 140)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 6710 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3537 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
View Lastest Price from 2,5-Thiophenedicarboxaldehyde manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-02-23 | 2,5-Thiophenedicarboxaldehyde
932-95-6
|
US $105.00-379.00 / g | 5g | 0.98 | 10kg | Shanghai UCHEM Inc. | |
 |
2020-01-09 | 2,5-Thiophenedicarboxaldehyde
932-95-6
|
US $0.01 / KG | 1KG | 98%;99% | 500g; 1kg; 10kg; 25kg | Career Henan Chemical Co | |
 |
2020-01-03 | Thiophene-2,5-dicarboxaldehyde
932-95-6
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 2,5-Thiophenedicarboxaldehyde
932-95-6
- US $105.00-379.00 / g
- 0.98
- Shanghai UCHEM Inc.
-
- 2,5-Thiophenedicarboxaldehyde
932-95-6
- US $0.01 / KG
- 98%;99%
- Career Henan Chemical Co
-
- Thiophene-2,5-dicarboxaldehyde
932-95-6
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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TIMTEC-BB SBB000080
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2,5-Thiophenedicarboxaldehyde,99%
2,5-Thiophenedicarboxaldehyde 99%
2,5-Thiophenedial
2,Chemicalbook5-Diformylthiophene
2,5-Thiophenedicarboxaldehyde ISO 9001：2015 REACH
S0509
THIOPHENE-2,5-DICARBALDEHYDE
932-95-6
C6H4O2S
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Heterocyclic Compounds
Thiophenes & Benzothiophenes
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