This material is light- and moisture-sensitive. It is packaged in amber glass but should be protected from direct light. This material is packaged under nitrogen to protect against exposure to atmospheric moisture.
Fortfahren mit
709085
C60 Pyrrolidin-Tris-Säure
97%
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Über diesen Artikel
Empirische Formel (Hill-System):
C66O6NH7
Molekulargewicht:
909.76
NACRES:
NA.23
UNSPSC Code:
12352103
Assay:
97%
Form:
powder
Solubility:
water, pH >9: soluble
assay
97%
form
powder
mp
>300 °C
solubility
water, pH >9: soluble
General description
This is a high value compound - minimal loss
C60 Pyrrolidine tris-acid (CPTA) is a fullerene derivative that has carboxyl functionalized carbon buckyballs. It is majorly used in electrochemical devices as an electron transporting layer (ETL) due to its high energy level and electron mobility. It can be used as an alternative to conventional metal oxide based charge carrying films, through the esterification of a carboxylic acid with hydroxyl groups. Its solubility in water and other polar solvents makes it useful in solution processed devices.
Application
Water-soluble fullerene adduct. Mono-adduct solubility at pH ~13 is about 0.5 mg/ml, giving stable solutions with aggregates in the 20 - 200 nm range. At pH 7.4, solubility is about 0.002 - 0.005 mg/ml.
CPTA can be used as a cathodic buffer that forms a conductive layer between the active layer and the electrode layer for the fabrication of polymeric solar cells and perovskite based solar cells.
Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 3
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Gloves
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Does Product 709085, C60 Pyrrolidine tris-acid, have any special handling requirements?
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What other Fullerenes, similar to Product number 709085, does Sigma-Aldrich offer?
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Sigma-Aldrich offers a wide range of Fullerenes, including the ethyl ester form of this material (product #709093).
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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