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142379

Sigma-Aldrich

4-tert-Butylpyridine

98%

Sinónimos:

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

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25 G
153,00 €
100 G
423,00 €

153,00 €

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25 G
153,00 €
100 G
423,00 €

About This Item

Fórmula empírica (notación de Hill):
C9H13N
Número de CAS:
3978-81-2
Peso molecular:
135.21
Beilstein:
107594
Número CE:
223-614-2
Número MDL:
MFCD00006435
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24848522
NACRES:
NA.22

153,00 €

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Nivel de calidad

100

Ensayo

98%

Formulario

liquid

índice de refracción

n20/D 1.495 (lit.)

bp

196-197 °C (lit.)

densidad

0.923 g/mL at 25 °C (lit.)

cadena SMILES

CC(C)(C)c1ccncc1

InChI

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

Clave InChI

YSHMQTRICHYLGF-UHFFFAOYSA-N

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Descripción general

4-tert-Butylpyridine is specific additive of redox electrolyte in dye sensitized solar cells[1] and dye-sensitized TiO2 solar cells[2].

Aplicación

4-tert-Butylpyridine was used in composition of electrolyte for dye-sensitized solar cell[3].

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319,H335

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

152.6 °F - closed cup

Punto de inflamabilidad (°C)

67 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
WXBF5015V
WXBF2635V
MKCV8760
WXBF3468V
WXBF4612V

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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
Ishanie Rangeeka Perera et al.
Physical chemistry chemical physics : PCCP, 16(24), 12021-12028 (2014-01-08)
The abundance and low toxicity of manganese have led us to explore the application of manganese complexes as redox mediators for dye sensitized solar cells (DSCs), a promising solar energy conversion technology which mimics some of the key processes in
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
Gerrit Boschloo et al.
The journal of physical chemistry. B, 110(26), 13144-13150 (2006-06-30)
Addition of 4-tert-butylpyridine (4TBP) to redox electrolytes used in dye-sensitized TiO2 solar cells has a large effect on their performance. In an electrolyte containing 0.7 M LiI and 0.05 M I2 in 3-methoxypropionitrile, addition of 0.5 M 4TBP gave an
Ver todos los artículos relacionados

Artículos

Organic Dyes for Dye-Sensitized Solar Cells

Dye-sensitized solar cells (DSSCs) attract attention for high performance and potential low-cost production in solar energy.

Preguntas

1–3 de 3 Preguntas  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  3. Which solvent is used in your product . 4-tert-Butylpyridine.

    1 respuesta

    1. There is no solvent added to this product. This is pure/neat 4-tert-Butylpyridine, with a purity of at least 98%.

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