1,8-Diiodooctane
1,8-Diiodooctane (CAS: 24772-63-2), also known as octamethylene diiodide, is an organic compound with the formula I(CH2)8I. This diiodoalkane serves as a valuable building block in chemical synthesis. Its primary applications are as a processing additive to enhance the morphology and efficiency of bulk heterojunction solar cells and to improve the power conversion efficiency in polymer solar cells. It is supplied at a purity of 98%.
- IUPAC
- Octamethylene diiodide
- Synonyms
- I(CH2)8IOctamethylene diiodide
Solar Cell Efficiency Enhancement
1,8-Diiodooctane is employed as a processing additive to improve the morphology and efficiency of bulk heterojunction solar cells, particularly those utilising regioregular poly(3-hexylthiophene) and soluble fullerene derivatives.
Polymer Solar Cell Performance
This compound acts as an additive to enhance the power conversion efficiency of polymer solar cells, contributing to advancements in organic photovoltaic technology.
| Molecular weight | 366.02 |
|---|---|
| Linear formula | I(CH2)8I |
| Assay | 98% |
| Boiling point | 167-169 °C/6 mmHg(lit.) |
| Density | 1.84 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5653(lit.) |
| Contains / stabiliser | copper as stabilizer |
| 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 derivative1• to improve the power conversion efficiency of polymer solar cells2 |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 53 |
| Safety statements (S) | 61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,8-Diiodooctane used for?
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1,8-Diiodooctane is used as a processing additive to improve the efficiency and morphology of bulk heterojunction solar cells and polymer solar cells.
What is the CAS number and formula for 1,8-Diiodooctane?
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The CAS number is 24772-63-2 and the linear formula is I(CH2)8I.
What is the purity/grade of 1,8-Diiodooctane?
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This product is supplied at an assay of 98% purity.
What are the main hazards associated with 1,8-Diiodooctane?
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1,8-Diiodooctane may cause long lasting harmful effects to aquatic life (H413). It is advised to avoid release to the environment. Refer to the safety data sheet for full details.
How is 1,8-Diiodooctane supplied?
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1,8-Diiodooctane is available from TSS as a global supplier and exporter. Please contact us for specific packaging and shipping inquiries.
How can I request a quote for 1,8-Diiodooctane?
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To request a quote, please contact the TSS sales team with your specific requirements.
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