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Diphenyl disulfide, 98%
Description
Diphenyl disulfide is one of the most popular organic disulfides used in organic synthesis. It is used as a reagent for the α-phenylsulfenylation of carbonyl compounds. It participates in hydrothiolation of alkynes via amine-mediated single electron transfer mechanism. It is the hydrolysis product of dyfonate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Diphenyl disulfide is one of the most popular organic disulfides used in organic synthesis. It is used as a reagent for the α-phenylsulfenylation of carbonyl compounds. It participates in hydrothiolation of alkynes via amine-mediated single electron transfer mechanism. It is the hydrolysis product of dyfonate.
Solubility
Insoluble in water.
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
Specifications
Specifications
| Melting Point | 58°C to 62°C |
| Boiling Point | 310°C |
| Odor | Unpleasant |
| Quantity | 50 g |
| Beilstein | 639794 |
| Solubility Information | Insoluble in water. |
| Formula Weight | 218.34 |
| Percent Purity | 98% |
| Chemical Name or Material | Diphenyl disulfide |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
| Lot Number | Certificate Type | Date | Product Code |
|---|---|---|---|
| 10142377 | Certificate of Analysis | 30/08/2024 | A12586.18,A12586.30 |
| 10249829 | Certificate of Analysis | 05/03/2024 | A12586.18,A12586.30 |
| 10243077 | Certificate of Analysis | 31/08/2022 | A12586.18,A12586.30 |
| 10121151 | Certificate of Analysis | 22/11/2021 | A12586.18,A12586.30 |
| 10143254 | Certificate of Analysis | 22/11/2021 | A12586.18,A12586.30 |
Safety and Handling
- Diphenyl disulfide
- Warning
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- MIXTURE LIST-Contains : Diphenyl disulfide
RUO – Research Use Only
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