| Identification | More | [Name]
2,2'-BITHIOPHENE-5-CARBOXALDEHYDE | [CAS]
3779-27-9 | [Synonyms]
2,2'-BITHIENYL-5-CARBOXALDEHYDE
2,2'-BITHIOPHENE-5-CARBALDEHYDE
2,2'-BITHIOPHENE-5-CARBOXALDEHYDE
5-FORMYL-2,2'-BITHIOPHENE
5-(THIEN-2-YL)-2-THIOPHENECARBALDEHYDE
AKOS BAR-0540
BUTTPARK 29\08-48
SALOR-INT L158844-1EA
TIMTEC-BB SBB003601
2,2''-BITHIENYL-5-CARBOXALDEHYDE 98%
2,2''-Biothiophene-5-carboxaldehyde
| [Molecular Formula]
C9H6OS2 | [MDL Number]
MFCD00052294 | [Molecular Weight]
194.27 | [MOL File]
3779-27-9.mol |
| Chemical Properties | Back Directory | [Appearance]
yellow-brown to brown crystalline powder | [Melting point ]
55-58 °C(lit.)
| [Boiling point ]
210 °C / 18mmHg | [density ]
1.424 g/cm3 | [Fp ]
>230 °F
| [storage temp. ]
Refrigerator (+4°C) | [form ]
powder to crystal | [color ]
White to Amber to Dark green | [InChI]
InChI=1S/C9H6OS2/c10-6-7-3-4-9(12-7)8-2-1-5-11-8/h1-6H | [InChIKey]
FYBWRAXKYXTOQC-UHFFFAOYSA-N | [SMILES]
C1(C2SC=CC=2)SC(C=O)=CC=1 | [CAS DataBase Reference]
3779-27-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
yellow-brown to brown crystalline powder | [Uses]
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 |
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