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Sigma-Aldrich

4-tert-Butylpyridine

98%

Sinonimo/i:

4-(1,1-Dimethylethyl)pyridine, p-tert-Butylpyridine

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About This Item

Formula empirica (notazione di Hill):
C9H13N
Numero CAS:
3978-81-2
Peso molecolare:
135.21
Beilstein:
107594
Numero CE:
223-614-2
Numero MDL:
MFCD00006435
Codice UNSPSC:
12352100
ID PubChem:
24848522
NACRES:
NA.22

Saggio

98%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.495 (lit.)

P. eboll.

196-197 °C (lit.)

Densità

0.923 g/mL at 25 °C (lit.)

Stringa SMILE

CC(C)(C)c1ccncc1

InChI

1S/C9H13N/c1-9(2,3)8-4-6-10-7-5-8/h4-7H,1-3H3
YSHMQTRICHYLGF-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

4-tert-Butylpyridine is specific additive of redox electrolyte in dye sensitized solar cells and dye-sensitized TiO2 solar cells.

Applicazioni

4-tert-Butylpyridine was used in composition of electrolyte for dye-sensitized solar cell.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

152.6 °F - closed cup

Punto d’infiammabilità (°C)

67 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

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Firouzeh Ebadi et al.
Scientific reports, 9(1), 11962-11962 (2019-08-21)
In this research, we employed transient photo-voltage rise and decay measurements to investigate the origin of slow unsymmetrical rise and decay profiles in single and triple cation perovskite solar cells. Drastic changes in photo-voltage decay profile were observed upon insertion
Firouzeh Ebadi et al.
Nature communications, 10(1), 1574-1574 (2019-04-07)
So-called negative capacitance seems to remain an obscure feature in the analysis of the frequency-dependent impedance of perovskite solar cells. It belongs to one of the puzzling peculiarities arising from the mixed ionic-electronic conductivity of this class of semiconductor. Here
Bin Chen et al.
Nature communications, 11(1), 1257-1257 (2020-03-11)
Tandem solar cells involving metal-halide perovskite subcells offer routes to power conversion efficiencies (PCEs) that exceed the single-junction limit; however, reported PCE values for tandems have so far lain below their potential due to inefficient photon harvesting. Here we increase
Giulia Grancini et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 18(17), 2381-2389 (2017-06-20)
With a power conversion efficiency (PCE) exceeding 22 %, perovskite solar cells (PSCs) have thrilled photovoltaic research. However, the interface behavior is still not understood and is a hot topic of research: different processes occur over a hierarchy of timescales, from
Zeguo Tang et al.
Scientific reports, 7(1), 12183-12183 (2017-09-25)
Potassium-doped organometal halide perovskite solar cells (PSCs) of more than 20% power conversion efficiency (PCE) without I-V hysteresis were constructed. The crystal lattice of the organometal halide perovskite was expanded with increasing of the potassium ratio, where both absorption and
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