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576700

Sigma-Aldrich

2,2′-联噻吩-5-甲醛

98%

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About This Item

经验公式（希尔记法）:
C9H6OS2
CAS号:
3779-27-9
分子量:
194.27
MDL编号:
MFCD00052294
UNSPSC代码:
12352100
PubChem化学物质编号:
24880877
NACRES:
NA.22

方案

98%

mp

55-58 °C (lit.)

官能团

aldehyde

SMILES字符串

[H]C(=O)c1ccc(s1)-c2cccs2

InChI

1S/C9H6OS2/c10-6-7-3-4-9(12-7)8-2-1-5-11-8/h1-6H

InChI key

FYBWRAXKYXTOQC-UHFFFAOYSA-N

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737429792411792403
2,2′-Bithiophene-5-carboxaldehyde 98%

576700

2,2′-Bithiophene-5-carboxaldehyde

5,5′-Diiodo-2,2′-bithiophene >97%

737429

5,5′-Diiodo-2,2′-bithiophene

5,5′-Dibromo-4,4′-didodecyl-2,2′-bithiophene 97%

792411

5,5′-Dibromo-4,4′-didodecyl-2,2′-bithiophene

5,5′-Dibromo-4,4′-ditetradecyl-2,2′-bithiophene 96%

792403

5,5′-Dibromo-4,4′-ditetradecyl-2,2′-bithiophene

assay

98%

assay

>97%

assay

97%

assay

96%

mp

55-58 °C (lit.)

mp

165-170 °C

mp

56-60 °C

mp

64-68 °C

应用

2,2′-Bithiophene-5-carboxaldehyde may be used in the synthesis of the following:
  • boron dipyrromethene(BODIPY)oligothiophenes via a multi-step reaction process[1]
  • (2,2′-bithiophene-5-carbaldehyde)-4-nitrophenylhydrazone(BT-NPH) via reaction with 4-nitrophenylhydrazine[2]
  • bithiophene fulleropyrrolidine obtained via refluxing with sarcosine and fullerene[3]
  • azomethine phthalic diimides by heating with N,N-bis(4-amino-2,3,5,6-tetramethylphenyl)naphthalene-1,4,5,8-dicarboximide (DANDI)[4]

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCJ4404
    MKBR2113V
    MKBN3060V
    MKBK6169V
    MKBK1463V

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    "Optical nonlinearities and molecular conformations in thiophene-based hydrazone crystals"
    Kwon P-O, et al.
    The Journal of Physical Chemistry C, 113(34), 15405-15411 (2009)
    "The effect of thiophene substituents of fulleropyrrolidine acceptors on the performance of inverted organic solar cells"
    Kaunisto.MK, et al.
    Synthetic Metals, 195, 193-200 (2014)
    "New low band gap compounds comprised of naphthalene diimide and imine units"
    Schab-Balcerzak E, et al.
    Synthetic Metals, 162(05), 543- 553 (2012)
    "Enhanced Functionality for Donor?Acceptor Oligothiophenes by means of Inclusion of Bodipy: Synthesis, Electrochemistry, Photophysics, and Model Chemistry"
    Collado D, et al.
    Chemistry?A European Journal , 17(02), 498-507 (2011)
    Sara S M Fernandes et al.
    ACS omega, 3(10), 12893-12904 (2018-11-10)
    A series of push-pull heterocyclic N,N-diphenylhydrazones were prepared to study the effect of structural modifications (different π-spacers and electron-withdrawing groups) on the optical (linear and nonlinear) and electronic properties of the molecules. The photovoltaic response of dye-sensitized solar cells assembled

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