1,8-Octanedithiol
- CAS No.
- 1191-62-4
- Chemical Name:
- 1,8-Octanedithiol
- Synonyms
- FEMA 3514;Octanedithiol;NANOTHINKS THIO8;1,8-OCTANEDITHIOL;Octan-1,8-dithiol;nanothinkstm thio8;OCTANE-1,8-DITHIOL;1,8-Octanebisthiol;NANOTHINKS(R) THIO8;Octane-1,8-bisthiol
- CBNumber:
- CB5215324
- Molecular Formula:
- C8H18S2
- Molecular Weight:
- 178.36
- MOL File:
- 1191-62-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/4 15:29:52
| 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 |
n |
| Flash point | >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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H302 | |||||||||
| Precautionary statements | P301+P312a-P330-P501a-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38-20/21/22 | |||||||||
| Safety Statements | 36-36/37/39-26 | |||||||||
| RIDADR | UN 1170 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | RG9610000 | |||||||||
| HS Code | 29309090 | |||||||||
| NFPA 704 |
|
1,8-Octanedithiol price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W351407 | 1,8-Octanedithiol ≥97%, FG | 1191-62-4 | 1SAMPLE-K | ₹10283.75 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W351407 | 1,8-Octanedithiol ≥97%, FG | 1191-62-4 | 25G | ₹41102.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W351407 | 1,8-Octanedithiol ≥97%, FG | 1191-62-4 | 100G | ₹135669.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | O3605 | 1,8-Octanedithiol ≥97% | 1191-62-4 | 1G | ₹2619.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | O3605 | 1,8-Octanedithiol ≥97% | 1191-62-4 | 5G | ₹8779.08 | 2022-06-14 | Buy |
1,8-Octanedithiol Chemical Properties,Uses,Production
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.
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
Raw materials
Preparation Products
Global( 162)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | China | 2503 | 58 | Inquiry |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +86-86177 | China | 2952 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16209 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8828 | 58 | Inquiry |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | China | 2995 | 58 | Inquiry |
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1,8-Octanedithiol>
1191-62-4
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