Hexadecanethiol
- CAS No.
- 2917-26-2
- Chemical Name:
- Hexadecanethiol
- Synonyms
- 1-HEXADECANETHIOL;N-HEXADECYL MERCAPTAN;HEXADECYL THIOL;hexadecane-1-thiol;HEXADECYL MERCAPTAN;Cetanethiol;MERCAPTAN C16;1-CETANETHIOL;HEXADECANETHIOL;CETYL MERCAPTAN
- CBNumber:
- CB1748972
- Molecular Formula:
- C16H34S
- Molecular Weight:
- 258.51
- MOL File:
- 2917-26-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/18 21:58:05
| Melting point | 18-20 °C(lit.) |
|---|---|
| Boiling point | 184-191 °C7 mm Hg(lit.) |
| Density | 0.84 g/mL at 25 °C(lit.) |
| vapor pressure | <0.1 hPa (20 °C) |
| refractive index |
n |
| Flash point | 215 °F |
| storage temp. | 2-8°C |
| form | Liquid or Waxy Solid |
| pka | 10.49±0.10(Predicted) |
| color | Clear colorless or white to pale-yellow |
| Specific Gravity | 0.847 (20/4℃) |
| Water Solubility | INSOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 1748495 |
| InChIKey | ORTRWBYBJVGVQC-UHFFFAOYSA-N |
| LogP | 8.140 |
| CAS DataBase Reference | 2917-26-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Hexadecanethiol(2917-26-2) |
| EPA Substance Registry System | 1-Hexadecanethiol (2917-26-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H320-H319-H413 | |||||||||
| Precautionary statements | P305+P351+P338-P264-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36 | |||||||||
| Safety Statements | 26 | |||||||||
| RIDADR | UN 3334 | |||||||||
| OEL | Ceiling: 0.5 ppm (5.3 mg/m3) [15-minute] | |||||||||
| WGK Germany | 3 | |||||||||
| F | 13 | |||||||||
| Autoignition Temperature | 260 °C | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29309070 | |||||||||
| NFPA 704 |
|
Hexadecanethiol price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.22063 | 1-Hexadecanethiol for synthesis | 2917-26-2 | 250ML | ₹7210 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 52270 | 1-Hexadecanethiol ≥95.0% (GC) | 2917-26-2 | 100ML | ₹4481.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 674516 | 1-Hexadecanethiol 99% | 2917-26-2 | 500MG | ₹16129.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 52270 | 1-Hexadecanethiol ≥95.0% (GC) | 2917-26-2 | 500ML | ₹12654.43 | 2022-06-14 | Buy |
| ALFA India | ALF-L15099-AP | 1-Hexadecanethiol, 97% (dry wt.), may cont. up to 4% water | 2917-26-2 | 500mL | ₹8573 | 2022-05-26 | Buy |
Hexadecanethiol Chemical Properties,Uses,Production
Chemical Properties
Clear colorless liquid or white to pale yellow
Uses
1-Hexadecanethiol is used in the study of nanoparticles and self-assembled monolayers. It is also used to prepare thiol-functionalized 1.5 nm gold nanoparticles via a ligand exchange process with triphenylphosphine-stabilized nanoparticles and in the formation of hydrophobic self-assembled monolayers (SAMs). Due to the length of the alkane chain, the resulting monolayer is highly ordered. 1-Hexadecanethiol is also employed in different fields such as biomedicine, chemical industry, also used in electroplating industry and chemical auxiliaries.
General Description
Colorless liquid or white solid (below 19° C) with a strong unpleasant odor. Density (as liquid at 25°C) 0.83 g cm-3.
Reactivity Profile
Hexadecanethiol Class IIIB is non-flammable but combustible (flash point exceeds 200°F). Incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite (Ca(OCl)2) to generate SOx. Reacts with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield hydrogen halides. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.
Hexadecanethiol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | 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 | 12459 | 58 | Inquiry |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | China | 2989 | 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 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | China | 723 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8828 | 58 | Inquiry |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | China | 6387 | 58 | Inquiry |
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