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| | 1,8-Octanedithiol Basic information |
| Product Name: | 1,8-Octanedithiol | | Synonyms: | 1,8-OCTANEDITHIOL;1,8-DIMERCAPTOOCTANE;FEMA 3514;NANOTHINKS(R) THIO8;OCTAMETHYLENE DIMERCAPTAN;OCTANE-1,8-DITHIOL;1 8-OCTANEDITHIOL 97+%;NANOTHINKS THIO8 | | CAS: | 1191-62-4 | | MF: | C8H18S2 | | MW: | 178.36 | | EINECS: | 214-738-8 | | Product Categories: | | | Mol File: | 1191-62-4.mol |  |
| | 1,8-Octanedithiol Chemical Properties |
| Melting point | 1°C(lit.) | | Boiling point | 269-270 °C (lit.) | | density | 0.97 g/mL at 25 °C (lit.) | | FEMA | 3514 | 1,8-OCTANEDITHIOL | | refractive index | n20/D 1.505(lit.) | | Fp | >230 °F | | pka | 10.19±0.10(Predicted) | | form | Liquid | | color | Colorless to pale yellow | | Odor | at 0.10 % in propylene glycol. sulfurous meaty mushroom earthy | | Odor Type | sulfurous | | Sensitive | Air Sensitive | | JECFA Number | 541 | | BRN | 1735431 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. | | LogP | 4.21 | | CAS DataBase Reference | 1191-62-4(CAS DataBase Reference) |
| | 1,8-Octanedithiol Usage And Synthesis |
| Chemical Properties | liquid | | Chemical Properties | 1,8-Octanedithiol has a sulfurous, meaty odor. FEMA indicates that total dithiol added to any food should not exceed
1.0 ppm | | Uses | OCT may be used as a processing additive that can functionalize the electrode layer to enhance the power efficiency of P3HT:PCBM solar cells. It may also be used to form a SAM on gold electrodes to enhance the electrochemical properties. | | Definition | ChEBI: 1,8-Octanedithiol is an alkanethiol. | | General Description | 1,8-Octanedithiol (OCT) is an alkanedithiol, which forms a self-assembled monolayer (SAM) on a variety of metal surfaces. OCT contains linearly arranged carbon-carbon bonds (C?C) and two sulfur atoms at the end facilitating the attachment with the surface atoms of the substrates. It mainly forms an organo-metallic system, which can be used to improve the electron transport medium for a wide range of electronic applications. |
| | 1,8-Octanedithiol Preparation Products And Raw materials |
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