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142379

4-tert-Butylpyridine

98%

Synonym(s):

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

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25 g

Available to ship TODAYfromMILWAUKEE

$200.00
100 g

Available to ship TODAYfromMILWAUKEE

$505.00

About This Item

Empirical Formula (Hill Notation):
C9H13N
CAS Number:
3978-81-2
Molecular Weight:
135.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848522
EC Number:
223-614-2
Beilstein/REAXYS Number:
107594
MDL number:
MFCD00006435
Assay:
98%
Form:
liquid

$200.00

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Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.495 (lit.)

bp

196-197 °C (lit.)

density

0.923 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)c1ccncc1

InChI

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

InChI key

YSHMQTRICHYLGF-UHFFFAOYSA-N

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4-tert-Butylpyridine 98%

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4-tert-Butylpyridine

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4-tert-Butylbenzaldehyde 97%

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assay

98%

assay

98%

assay

97%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

bp

196-197 °C (lit.)

bp

-

bp

130 °C/25 mmHg (lit.)

bp

115-120 °C/20 mmHg (lit.)

density

0.923 g/mL at 25 °C (lit.)

density

-

density

0.97 g/mL at 25 °C (lit.)

density

-

form

liquid

form

-

form

liquid

form

solid

refractive index

n20/D 1.495 (lit.)

refractive index

-

refractive index

n20/D 1.53 (lit.)

refractive index

-

General description

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].

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF5898V
WXBF5015V
WXBF2635V
MKCV8760
WXBF3468V

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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
Reeti Bajpai et al.
ACS applied materials & interfaces, 3(10), 3884-3889 (2011-09-01)
Composites of few layered graphene (G) and platinum (Pt) nanoparticles (NP) with different loadings of Pt were used as counter electrode (CE) in dye-sensitized solar cell (DSSC). NPs were deposited directly on to G using pulsed laser ablation method (PLD).
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
Yonghui Lee et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(6), 1800130-1800130 (2018-06-26)
Planar perovskite solar cells using low-temperature atomic layer deposition (ALD) of the SnO2 electron transporting layer (ETL), with excellent electron extraction and hole-blocking ability, offer significant advantages compared with high-temperature deposition methods. The optical, chemical, and electrical properties of the
View All Related Papers

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.

Global Trade Item Number

SKUGTIN
142379-500G04061833498668
142379-25G04061837662379
142379-100G04061838734259

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/418/501/product-dating-information-06-25-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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