Diethylene glycol di(p-toluenesulfonate)
Diethylene glycol di(p-toluenesulfonate), CAS 7460-82-4, is an organic compound with the molecular formula (CH3C6H4SO3CH2CH2)2O and a molecular weight of 414.49 g/mol. This ditosylate ester serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecular architectures, particularly in the field of organic chemistry.
- IUPAC
- 2,2′-Oxydiethyl ditosylate,Bis(2-tosyloxyethyl)ether,Diethylene glycol ditosylate
- Synonyms
- 2,2′-Oxydiethyl ditosylateBis(2-tosyloxyethyl)etherDiethylene glycol ditosylate
Organic Synthesis Intermediate
As a ditosylate, this compound acts as a versatile intermediate in organic synthesis. The tosylate groups are excellent leaving groups, facilitating nucleophilic substitution reactions for the introduction of various functionalities.
Research and Development
Diethylene glycol di(p-toluenesulfonate) is employed in academic and industrial research settings. Its structure makes it suitable for exploring novel synthetic pathways and developing new materials or active pharmaceutical ingredients.
Building Block for Complex Molecules
This compound functions as a key building block for constructing larger, more intricate organic molecules. It is particularly useful when requiring the specific linkage and spacing provided by the diethylene glycol backbone.
| Molecular weight | 414.49 |
|---|---|
| Linear formula | (CH3C6H4SO3CH2CH2)2O |
| Assay | 98% |
| Melting point | 87-89 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Diethylene glycol di(p-toluenesulfonate) used for?
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Diethylene glycol di(p-toluenesulfonate) is primarily used as an intermediate and building block in organic synthesis and for research and development purposes.
What is the CAS number and formula for Diethylene glycol di(p-toluenesulfonate)?
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The CAS number is 7460-82-4, and the linear formula is (CH3C6H4SO3CH2CH2)2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethylene glycol di(p-toluenesulfonate) at a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Diethylene glycol di(p-toluenesulfonate) be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is Diethylene glycol di(p-toluenesulfonate) a controlled substance?
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The provided data does not indicate that Diethylene glycol di(p-toluenesulfonate) is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Packing is done according to international safety standards for chemical transport. Specific packaging details can be provided upon request.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation for Diethylene glycol di(p-toluenesulfonate).
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