Furfuryl disulfide
Furfuryl disulfide (CAS: 4437-20-1; Formula: C10H10O2S2; Molar Mass: 226.32 g/mol) is a heterocyclic organic compound with a molecular structure incorporating furan rings and a disulfide linkage. It serves as a valuable building block in chemical synthesis. Notably, it has been employed in the preparation of poly(disulfido-imide)s through Diels-Alder reactions with various bismaleimides, highlighting its utility in polymer chemistry.
- IUPAC
- Difurfuryl disulfide
Polymer Synthesis
Furfuryl disulfide is utilised in the synthesis of novel polymers, specifically poly(disulfido-imide)s. This is achieved through its participation in Diels-Alder reactions with a range of bismaleimides, enabling the construction of complex polymeric architectures.
Heterocyclic Chemistry
As a furan derivative containing a disulfide group, this compound is a versatile intermediate in heterocyclic building block chemistry. It offers a unique structural motif for the development of new organic molecules and materials.
Organic Synthesis
The compound's reactive disulfide bond and furan rings make it a useful reagent in various organic transformations. It can be incorporated into synthetic routes requiring sulphur-containing heterocycles.
| Molecular weight | 226.32 |
|---|---|
| Empirical formula | C10H10O2S2 |
| Assay | 95% |
| Boiling point | 112-115 °C/0.5 mmHg(lit.) |
| Density | 1.233 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.585(lit.) |
| Application | Furfuryl disulfide has been used in the preparation of poly(disulfido-imide)s by Diels-Alder (DA) reaction with the various bismaleimides1. |
| Melting point | 10-11 °C(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °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 Furfuryl disulfide used for?
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Furfuryl disulfide is used as a building block in chemical synthesis, particularly for the preparation of poly(disulfido-imide)s via Diels-Alder reactions with bismaleimides.
What are the CAS number and formula for Furfuryl disulfide?
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The CAS number for Furfuryl disulfide is 4437-20-1, and its molecular formula is C10H10O2S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Furfuryl disulfide with a minimum assay of 95%. This compound is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Furfuryl disulfide be handled safely?
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Appropriate personal protective equipment, including eyeshields and gloves, should be worn when handling Furfuryl disulfide. It is combustible with a flash point of 113 °C (235.4 °F). Dispose of in accordance with local regulations.
Is Furfuryl disulfide a controlled substance?
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No, the provided data does not indicate that Furfuryl disulfide (CAS: 4437-20-1) is a controlled substance.
How is Furfuryl disulfide exported and shipped?
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Furfuryl disulfide is classified under UN 3334 and is exported and shipped according to relevant international regulations for chemical transport.
How can I request a quote or sample for Furfuryl disulfide?
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To request a quote or sample of Furfuryl disulfide, please contact the Tech Serve Solutions sales team via our website or direct contact details.
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