MilliporeSigma
All Photos(3)

Documents

684465

Sigma-Aldrich

[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers

99%

Sign Into View Organizational & Contract Pricing

Synonym(s):
3′H-Cyclopropa[8,25] [5,6]fullerene-C70-D5h(6)-3′butanoic acid, 3′Phenyl-3′H-cyclopropa[8,25] [5,6]fullerene-C70-D5h(6)-3′butanoic acid, methyl ester, [70]PCBM
Empirical Formula (Hill Notation):
C82H14O2
CAS Number:
Molecular Weight:
1030.99
NACRES:
NA.23

Quality Level

Assay

99%

form

powder

solubility

chlorobenzene: soluble
organic solvents: soluble
toluene: soluble

Orbital energy

HOMO 6 eV 
LUMO 3.9 eV 

semiconductor properties

N-type (mobility=0.1 cm2/V·s)

SMILES string

COC(=O)CCCC2(c1ccccc1)C34c5c6ccc7c8cc9Cc%10cc%11cc%12Cc%13cc%14c%15ccc6c3c%15c%16c%17c%18c%19c(c(c57)c8c%20c9c%10c%21c%11c%22c%12c%13c(c%14%16)c%18c%22c%21c%19%20)C24%17

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
684457684430684449
form

powder

form

solid

form

powder

form

solid

semiconductor properties

N-type (mobility=0.1 cm2/V·s)

semiconductor properties

N-type (mobility=0.21 cm2/V·s)

semiconductor properties

N-type (mobility=0.21 cm2/V·s)

semiconductor properties

N-type (mobility=0.21 cm2/V·s)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

solubility

chlorobenzene: soluble

solubility

chlorobenzene: soluble, organic solvents: soluble, toluene: soluble

solubility

chlorobenzene: soluble, organic solvents: soluble, toluene: soluble

solubility

-

orbital energy

HOMO 6 eV 

orbital energy

HOMO 6.1 eV , LUMO 3.7 eV 

orbital energy

HOMO 6.1 eV , LUMO 3.7 eV 

orbital energy

HOMO 6.1 eV , LUMO 3.7 eV 

General description

[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers ([70]PCBM), is a high fullerene analog to [60]PCBM, which has an enhanced absorption of light in the visible region. It can be used in the development of electrochemical devices with a high current density.

Application

[70]PCBM and PCDTBT can be used as an acceptor and donor based fullerene derivative, which can be used in the fabrication of organic photovoltaics. It may be used with P3HT as an electron transporting material for the fabrication of solar cells with higher power efficiency.
[70]PCBM can be blended with a variety of electron donors, which include P3HT and MDMO-PPV, for the fabrication of polymeric solar cells with a high power conversion efficiency (PCE). It can also be used in the organic field effect transistor (OFET) based applications.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

COi8DFIC ≥98%

Sigma-Aldrich

906379

COi8DFIC

PBDB-T

Sigma-Aldrich

901099

PBDB-T

Analysis and modification of defective surface aggregates on PCDTBT: PCBM solar cell blends using combined Kelvin probe, conductive and bimodal atomic force microscopy.
Noh H, et al.
Beilstein Journal of Nanotechnology, 8(72), 579-579 (2017)
A planar copolymer for high efficiency polymer solar cells
Qin R, et al.
Journal of the American Chemical Society, 131(41), 14612-14613 (2009)
Low-bandgap poly (thiophene-phenylene-thiophene) derivatives with broaden absorption spectra for use in high-performance bulk-heterojunction polymer solar cells
Chen C, et al.
Journal of the American Chemical Society, 130(38), 12828-12833 (2008)
Wienk, M.; Kroon, J. et al.
Angewandte Chemie (International Edition in English), 115, 3493-3493 (2003)
Highly efficient organic thin-film solar cells based on poly (3-hexylthiophene) and soluble C70 fullerene derivative
Yamanari T, et al.
Japanese Journal of Applied Physics, 47(2S), 1230-1230 (2008)

Articles

Since the first publication in 1995 describing a bulk heterojunction photodiode incorporating a methanofullerene, significant progress has been made in improving device performance and the scope of device research has broadened widely.

PCBM-based n-type semiconductors - Find p- and n-type organic semiconductors available with PCBM library & properties.

Find various photovoltaic and bioscience-based applications of fullerenes.

Single-walled carbon nanotubes (SWCNTs) are promising materials for use in the active channel of field-effect transistors (FETs), photoabsorbing layers of solar cells and photodetectors because of their ultrafast charge transport mobility.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service