142379
4-tert-Butylpyridine
98%
Synonym(s):
4-(1,1-Dimethylethyl)pyridine, p-tert-Butylpyridine
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About This Item
Empirical Formula (Hill Notation):
C9H13N
CAS Number:
Molecular Weight:
135.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-614-2
Beilstein/REAXYS Number:
107594
MDL number:
Assay:
98%
Form:
liquid
Quality Level
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
General description
4-tert-Butylpyridine is specific additive of redox electrolyte in dye sensitized solar cells and dye-sensitized TiO2 solar cells.
Application
4-tert-Butylpyridine was used in composition of electrolyte for dye-sensitized solar cell.
signalword
Warning
hcodes
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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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
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
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