2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
- CAS NO.：3779-27-9
- Empirical Formula: C9H6OS2
- Molecular Weight: 194.27
- MDL number: MFCD00052294
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-15 16:45:23
What is 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE?
Chemical properties
yellow-brown to brown crystalline powder
The Uses of 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
2,2′-Bithiophene-5-carboxaldehyde may be used in the synthesis of the following:
- boron dipyrromethene(BODIPY)oligothiophenes via a multi-step reaction process
- (2,2′-bithiophene-5-carbaldehyde)-4-nitrophenylhydrazone(BT-NPH) via reaction with 4-nitrophenylhydrazine
- bithiophene fulleropyrrolidine obtained via refluxing with sarcosine and fullerene
- azomethine phthalic diimides by heating with N,N-bis(4-amino-2,3,5,6-tetramethylphenyl)naphthalene-1,4,5,8-dicarboximide (DANDI)
Synthesis Reference(s)
Synthetic Communications, 19, p. 307, 1989 DOI: 10.1080/00397918908050983
Properties of 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
| Melting point: | 55-58 °C(lit.) |
| Boiling point: | 210 °C / 18mmHg |
| Density | 1.424 g/cm3 |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | powder to crystal |
| color | White to Amber to Dark green |
| CAS DataBase Reference | 3779-27-9(CAS DataBase Reference) |
Safety information for 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
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