2,5-Thiophenedicarboxaldehyde
- Product Name
- 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
- Formula Weight
- 140.16
- MOL File
- 932-95-6.mol
2,5-Thiophenedicarboxaldehyde Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 429880
- Product name
- 2,5-Thiophenedicarboxaldehyde
- Purity
- 99%
- Packaging
- 1g
- Price
- $139
- Updated
- 2024/03/01
- Product number
- 429880
- Product name
- 2,5-Thiophenedicarboxaldehyde
- Purity
- 99%
- Packaging
- 5g
- Price
- $166
- Updated
- 2024/03/01
- Product number
- T368095
- Product name
- 2,5-Thiophenedicarboxaldehyde
- Packaging
- 2.5g
- Price
- $305
- Updated
- 2021/12/16
- Product number
- 3546AF
- Product name
- Thiophene-2,5-dicarbaldehyde
- Packaging
- 5g
- Price
- $244
- Updated
- 2021/12/16
- Product number
- 6H18-1-X1
- Product name
- Thiophene-2,5-dicarboxaldehyde
- Packaging
- 5G
- Price
- $744
- Updated
- 2021/12/16
2,5-Thiophenedicarboxaldehyde Chemical Properties,Usage,Production
Chemical Properties
PALE BROWN-ORANGE TO PALE BROWN POWDER
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.
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.
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
Raw materials
Preparation Products
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View Lastest Price from 2,5-Thiophenedicarboxaldehyde manufacturers
- Product
- 2,5-Thiophenedicarboxaldehyde 932-95-6
- Price
- US $105.00-379.00/g
- Min. Order
- 5g
- Purity
- 0.98
- Supply Ability
- 10kg
- Release date
- 2023-11-28
- Product
- Thiophene-2,5-dicarboxaldehyde 932-95-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-01-02
- Product
- 2,5-Thiophenedicarboxaldehyde 932-95-6
- Price
- US $0.01/KG
- Min. Order
- 1KG
- Purity
- 98%;99%
- Supply Ability
- 500g; 1kg; 10kg; 25kg
- Release date
- 2020-01-08