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142379

Sigma-Aldrich

4-tert-Butylpyridine

98%

Synonyme(s) :

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

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175,00 $
100 G
577,00 $

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25 G
175,00 $
100 G
577,00 $

About This Item

Formule empirique (notation de Hill):
C9H13N
Numéro CAS:
3978-81-2
Poids moléculaire :
135.21
Beilstein:
107594
Numéro CE :
223-614-2
Numéro MDL:
MFCD00006435
Code UNSPSC :
12352100
ID de substance PubChem :
24848522
Nomenclature NACRES :
NA.22

175,00 $

En stockDétails

Devis pour commande en gros

Niveau de qualité

100

Essai

98%

Forme

liquid

Indice de réfraction

n20/D 1.495 (lit.)

pb

196-197 °C (lit.)

Densité

0.923 g/mL at 25 °C (lit.)

Chaîne SMILES 

CC(C)(C)c1ccncc1

InChI

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

Clé InChI

YSHMQTRICHYLGF-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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

Application

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

152.6 °F - closed cup

Point d'éclair (°C)

67 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
WXBF5015V
WXBF2635V
MKCV8760
WXBF3468V
WXBF4612V

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Like Huang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(6), 1902656-1902656 (2020-03-21)
Efficient electron transport layer-free perovskite solar cells (ETL-free PSCs) with cost-effective and simplified design can greatly promote the large area flexible application of PSCs. However, the absence of ETL usually leads to the mismatched indium tin oxide (ITO)/perovskite interface energy
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.
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
Fabrizio Giordano et al.
Nature communications, 7, 10379-10379 (2016-01-14)
Perovskite solar cells are one of the most promising photovoltaic technologies with their extraordinary progress in efficiency and the simple processes required to produce them. However, the frequent presence of a pronounced hysteresis in the current voltage characteristic of these
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
Afficher tous les articles scientifiques apparentés

Articles

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.

Questions

1–3 of 3 Questions  

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

    1 answer

    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 answer

    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 answer

    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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