Tetraethylene glycol di(p-toluenesulfonate)
Tetraethylene glycol di(p-toluenesulfonate) (CAS: 37860-51-8), with the linear formula (CH3C6H4SO3CH2CH2OCH2CH2)2O and a molecular weight of 502.60 g/mol, is a specialty organic compound. It serves as a versatile building block in chemical synthesis, particularly within organic chemistry and the realm of sulfur-containing compounds. Its structure makes it useful for introducing specific functional groups in complex molecular architectures.
- IUPAC
- Tetraethylene glycol ditosylate
- Synonyms
- Tetraethylene glycol ditosylate
Organic Synthesis Intermediate
This ditosylate serves as an effective intermediate in organic synthesis, enabling the formation of new carbon-carbon and carbon-heteroatom bonds. It can be used in various coupling reactions and derivatisations due to the reactivity of the tosylate groups.
Polymer Chemistry
The molecule's di-functional nature makes it a potential monomer or cross-linking agent in certain polymerisation processes. It can be incorporated into polymer backbones to modify material properties.
Research and Development
As a defined organic building block, it is utilised in academic and industrial research laboratories for developing novel compounds and exploring new synthetic methodologies.
| Molecular weight | 502.60 |
|---|---|
| Linear formula | (CH3C6H4SO3CH2CH2OCH2CH2)2O |
| Assay | 97% |
| Density | 1.242 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.53(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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 Tetraethylene glycol di(p-toluenesulfonate) used for?
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Tetraethylene glycol di(p-toluenesulfonate) is primarily used as a building block in organic synthesis and in research and development for creating novel compounds and exploring synthetic pathways.
What is the CAS number and formula for Tetraethylene glycol di(p-toluenesulfonate)?
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The CAS number is 37860-51-8, and the linear formula is (CH3C6H4SO3CH2CH2OCH2CH2)2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylene glycol di(p-toluenesulfonate) with an assay of 97%. We do not represent this product as USP, BP, EP, or for nutraceutical/food use.
What are the safety considerations when handling this compound?
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This compound carries a GHS07 warning, with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, and adequate ventilation are essential during handling. Refer to the Safety Data Sheet for comprehensive guidance.
How is this chemical shipped and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, can provide this chemical for export. Shipping and handling adhere to international regulations for chemical transport.
How can I request a sample or quote for Tetraethylene glycol di(p-toluenesulfonate)?
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To request a sample or a quote, please use the contact form on our website or call our sales department, referencing the product name and CAS number 37860-51-8.
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