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Sigma-Aldrich

1,8-Diiodooctane

98%, contains copper as stabilizer

Synonym(s):

Octamethylene diiodide

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$101.00

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

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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[1]
  • to improve the power conversion efficiency of polymer solar cells[2]

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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Lichun Chang et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-09-10)
Semi-transparent organic solar cells (ST-OSCs) have attracted significant research attention, as they have strong potential to be applied in automobiles and buildings. For ST-OSCs, the transparent top electrode is an indispensable component, where the dielectric/metal/dielectric (D/M/D) structured electrode displayed a
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
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
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
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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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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