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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.)

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

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’.

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Hao-Wen Cheng et al.
Nano letters, 20(1), 715-721 (2019-12-25)
Bulk heterojunction (BHJ) structure based organic photovoltaics (OPVs) have recently showed great potential for achieving high power conversion efficiencies (PCEs). An ideal BHJ structure would feature large donor/acceptor interfacial areas for efficient exciton dissociation and gradient distributions with high donor
Jiali Song et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(18), 2001986-2001986 (2020-10-02)
Morphological stability is crucially important for the long-term stability of polymer solar cells (PSCs). Many high-efficiency PSCs suffer from metastable morphology, resulting in severe device degradation. Here, a series of copolymers is developed by manipulating the content of chlorinated benzodithiophene-4,8-dione
Zhi Jiang et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(12), 6391-6397 (2020-03-11)
Flexible organic photovoltaics (OPVs) are promising power sources for wearable electronics. However, it is challenging to simultaneously achieve high efficiency as well as good stability under various stresses. Herein, we demonstrate the fabrication of highly efficient (efficiency, 13.2%) and stable
Soo Won Heo
Nanomaterials (Basel, Switzerland), 10(11) (2020-11-06)
In this study, we developed a method for fabricating ultrathin polymer substrates that can be used in ultra-flexible organic photovoltaics (OPVs) via a non-vacuum process using cyclic transparent optical polymer. In addition, a Ag nanowire network layer was used as
Wei Song et al.
Chemistry, an Asian journal, 14(9), 1472-1476 (2019-02-26)
Development of low-cost water-/alcohol-soluble interfacial materials is a crucial issue to promote the commercialization of polymer solar cells (PSCs). Herein, two derivatives of low-cost rhodamine, called sulforhodamine 101 (SR101) and sulforhodamine B (SRB), are applied as cathode interfacial layers (CILs)
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