1,1′-Bi-2-naphthyl dimethanesulfonate
1,1′-Bi-2-naphthyl dimethanesulfonate (CAS: 182568-57-6) is a specialty organic compound with the linear formula (CH3SO3C10H6)2 and a molecular weight of 442.50. This compound serves as a valuable building block in organic synthesis and chemical research. Its structural characteristics make it suitable for applications requiring specific sulfonate functionalities within complex molecular architectures. Tech Serve Solutions offers this chemical for laboratory and industrial research purposes.
- Synonyms
- (CH3SO3C10H6)2

Organic Synthesis Intermediate
1,1′-Bi-2-naphthyl dimethanesulfonate functions as a key intermediate in the synthesis of more complex organic molecules. Its sulfonate groups can participate in various coupling reactions or be further functionalised.
Research and Development
This compound is utilised in academic and industrial R&D settings for exploring novel synthetic pathways and developing new materials. Its unique binarhaphthyl structure offers interesting stereochemical possibilities.
Building Block for Specialty Chemicals
As an organic building block, it can be incorporated into the design and synthesis of specialty chemicals, including potential ligands or functional materials where the bi-naphthyl scaffold is desired.
| Molecular weight | 442.50 |
|---|---|
| Linear formula | (CH3SO3C10H6)2 |
| Assay | 97% |
| Melting point | 150-154 °C(lit.) |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- 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 |
| Safety statements (S) | 26 |
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 1,1′-Bi-2-naphthyl dimethanesulfonate used for?
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1,1′-Bi-2-naphthyl dimethanesulfonate is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What is the CAS number and formula for 1,1′-Bi-2-naphthyl dimethanesulfonate?
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The CAS number is 182568-57-6 and the linear formula is (CH3SO3C10H6)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1′-Bi-2-naphthyl dimethanesulfonate with an assay of 97%. This product is suitable for research and synthesis applications. We do not represent it as USP, BP, or EP grade.
What are the safety considerations when handling 1,1′-Bi-2-naphthyl dimethanesulfonate?
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This compound is classified with a Warning signal word and carries the H319 hazard statement, indicating it causes serious eye irritation. Recommended personal protective equipment includes a dust mask (type N95 US), eyeshields, and gloves. Always handle in a well-ventilated area.
How is this chemical packed and shipped by TSS?
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Tech Serve Solutions carefully packs and ships chemicals globally, adhering to all relevant transport regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample of 1,1′-Bi-2-naphthyl dimethanesulfonate, please contact our sales department via the website or phone.
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