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250295

Sigma-Aldrich

1,8-Diiodooctane

98%, contains copper as stabilizer

Synonym(s):

Octamethylene diiodide

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About This Item

Linear Formula:
I(CH2)8I
CAS Number:
24772-63-2
Molecular Weight:
366.02
Beilstein:
1735437
EC Number:
246-456-6
MDL number:
MFCD00001106
UNSPSC Code:
12352100
PubChem Substance ID:
24855049
NACRES:
NA.22

Assay

98%

form

liquid

contains

copper as stabilizer

refractive index

n20/D 1.5653 (lit.)

bp

167-169 °C/6 mmHg (lit.)

density

1.84 g/mL at 25 °C (lit.)

functional group

iodo

SMILES string

ICCCCCCCCI

InChI

1S/C8H16I2/c9-7-5-3-1-2-4-6-8-10/h1-8H2

InChI key

KZDTZHQLABJVLE-UHFFFAOYSA-N

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Application

1,8-Diiodooctane has been employed as processing additive:
  • to improve the morphology and the efficiency of bulk heterojunctions solar cells, based on the regioregular poly(3-hexylthiophene) and a soluble fullerene derivative
  • to improve the power conversion efficiency of polymer solar cells

Hazard Statements

H413

Precautionary Statements

P273 - P501

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000384895
0000384341
0000333140
0000333140
0000384341

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Jihee Kim et al.
Polymers, 12(11) (2020-11-11)
Photostability of small-molecule (SM)-based organic photovoltaics (SM-OPVs) is greatly improved by utilizing a ternary photo-active layer incorporating a small amount of a conjugated polymer (CP). Semi-crystalline poly[(2,5-bis(2-hexyldecyloxy)phenylene)-alt-(5,6-difluoro-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PPDT2FBT) and amorphous poly[(2,5-bis(2-decyltetradecyloxy)phenylene)-alt-(5,6-dicyano-4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PPDT2CNBT) with similar chemical structures were used for preparing
Ignasi Burgués-Ceballos et al.
ChemSusChem, 8(24), 4209-4215 (2015-12-15)
The application of conjugated materials in organic photovoltaics (OPVs) is usually demonstrated in lab-scale spin-coated devices that are processed under controlled inert conditions. Although this is a necessary step to prove high efficiency, testing of promising materials in air should
Qian Liu et al.
ACS applied materials & interfaces, 6(3), 1601-1607 (2014-01-24)
9-Arylidene-9H-fluorene containing donor-acceptor (D-A) alternating polymers P1 and P2 were synthsized and used for the fabrication of polymer solar cells (PSCs). High and low molecular weight P1 (HMW-P1 and LMW-P1) and high molecular weight P2 were prepared to study the
Shiwei Wu et al.
Nanotechnology, 31(37), 375203-375203 (2020-05-21)
Improved performance in flexible organic light-emitting diodes (OLEDs) is demonstrated by using a hybrid nanostructured plasmonic electrode consisting of silver nanowires (AgNWs) decorated with silver nanoparticles (AgNPs) and covered by exfoliated graphene sheets. Such all-solution processed electrodes show high optical
Ali Aghassi et al.
Physical chemistry chemical physics : PCCP, 21(24), 13176-13185 (2019-06-08)
Contamination of the active layer with an impurity could result in significant degradation in the performance of bulk heterojunction (BHJ) solar cells as a result of enhancing the loss of the charge carriers via a trap-assisted recombination. In this study
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