Dipropyl disulfide
Dipropyl disulfide (CAS: 629-19-6) is an organic sulfur compound with the linear formula C3H7SS C3H7 and a molecular weight of 150.31 g/mol. This clear liquid is primarily recognised for its presence in Allium cepa (onion) and is utilized as a building block in chemical synthesis. Its applications extend to cell biology and nutrition research, making it a versatile reagent for various scientific investigations.
- IUPAC
- Propyl disulfide
- Synonyms
- Propyl disulfideDipropyl disulphide
Chemical Synthesis
Dipropyl disulfide serves as a valuable organic building block in the synthesis of more complex molecules. Its disulfide linkage can be a reactive site for various chemical transformations.
Cell Biology Research
As a naturally occurring sulfur compound found in plants like onions, dipropyl disulfide can be employed in studies related to cellular processes and oxidative stress.
Nutrition Research
The compound's association with dietary components like onions suggests its potential use in research investigating the biochemical aspects of nutrition and plant-based compounds.
Phytochemical Analysis
Dipropyl disulfide is a key component of the characteristic aroma of onions and other Allium species. It can be used as a reference standard in phytochemical analysis.
| Molecular weight | 150.31 |
|---|---|
| Linear formula | CH3CH2CH2SSCH2CH2CH3 |
| Assay | 98% |
| Boiling point | 195-196 °C(lit.) |
| Density | 0.96 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.497(lit.) |
| Melting point | −86 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 64 °C / 147.2 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dipropyl disulfide used for?
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Dipropyl disulfide is used as a building block in chemical synthesis, in cell biology research, and in nutrition research. It is also relevant in phytochemical analysis due to its presence in onions.
What is the CAS number and chemical formula for Dipropyl disulfide?
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The CAS number for Dipropyl disulfide is 629-19-6, and its linear formula is C3H7SS C3H7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dipropyl disulfide with an assay of 98%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
What are the safety considerations for handling Dipropyl disulfide?
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Dipropyl disulfide has a flash point of 64 °C (147.2 °F) and requires appropriate safety measures. It is classified under WGK Germany 3. Recommended personal protective equipment includes eyeshields, gloves, and appropriate respiratory protection. Please consult the Safety Data Sheet (SDS) for comprehensive handling information.
How is Dipropyl disulfide packed, shipped, and exported?
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Dipropyl disulfide is carefully packed to ensure safe transit and is available for global export. Please contact us for specific shipping and export details.
How can I request a sample or quote for Dipropyl disulfide?
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To request a sample or obtain a quotation for Dipropyl disulfide, please contact our sales department through our website or by phone.
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