- DIDECYL DISULFIDE
-
- $0.00 / 1kg
-
2024-07-23
- CAS:10496-18-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10ton
- Decyl disulfide
-
- $10.00 / 1KG
-
2023-02-13
- CAS:10496-18-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50MT
- Didecyl Disulfide
-
- $0.00 / 100g
-
2020-02-26
- CAS: 10496-18-1
- Min. Order: 100g
- Purity: 99.0%+
- Supply Ability: 100 tons
|
| | DIDECYL DISULFIDE Basic information |
| Product Name: | DIDECYL DISULFIDE | | Synonyms: | 1-(Decyldisulfanyl)decane;Disulfide, didecyl;DECYL DISULFIDE;DIDECYL DISULFIDE;DI-N-DECYL DISULFIDE;Di-N-Decyl;NISTC10496181;DIDECYLDISULPHIDE | | CAS: | 10496-18-1 | | MF: | C20H42S2 | | MW: | 346.68 | | EINECS: | | | Product Categories: | sulfide Flavor | | Mol File: | 10496-18-1.mol |  |
| | DIDECYL DISULFIDE Chemical Properties |
| Melting point | -13.99°C | | Boiling point | 208 °C / 2mmHg | | density | 0.89 | | refractive index | 1.4790-1.4840 | | storage temp. | Sealed in dry,Room Temperature | | form | powder to lump to clear liquid | | color | White or Colorless to Light yellow | | LogP | 11.321 (est) | | CAS DataBase Reference | 10496-18-1(CAS DataBase Reference) |
| | DIDECYL DISULFIDE Usage And Synthesis |
| Synthesis | The general procedure for the synthesis of didecyl disulfide from 1-iododecane is as follows: at room temperature, Na2S-3H2O (0.291 g, 2.2 mmol) was added to a solution of PEG-200 (2 mL) containing the alkyl halide (2 mmol) and C2Cl6 or CCl4 (1.5 mmol), which had been pre-placed on a magnetic stirrer. The reaction mixture was stirred continuously until the starting halide was completely consumed (reaction time of about 30 to 150 min). Upon completion of the reaction, the reaction mixture was diluted with H2O (1 mL) and subsequently extracted with EtOAc-hexane (1:1, v/v; 4 x 2 mL). All organic extracts were combined, concentrated and purified by silica gel column chromatography. The target product didecyl disulfide was finally obtained in high yield (see Table 1). | | References | [1] Synlett, 2015, vol. 26, # 9, p. 1185 - 1190
[2] Journal of the Iranian Chemical Society, 2013, vol. 10, # 2, p. 201 - 205
[3] New Journal of Chemistry, 2016, vol. 40, # 1, p. 89 - 92
[4] Bulletin of the Chemical Society of Japan, 2010, vol. 83, # 6, p. 698 - 702
[5] Journal of Organometallic Chemistry, 2017, vol. 833, p. 10 - 17 |
| | DIDECYL DISULFIDE Preparation Products And Raw materials |
|