1,1-Di-(4-methoxyphenyl)-1-[4-(1H,1H,2H,2H-perfluorodecyl)phenyl]methyl chloride
1,1-Di-(4-methoxyphenyl)-1-[4-(1H,1H,2H,2H-perfluorodecyl)phenyl]methyl chloride (CAS 865758-36-7) is a highly fluorinated organic compound with the empirical formula C31H22ClF17O2 and a molecular weight of 784.93 g/mol. This speciality chemical is primarily utilised in advanced chemical synthesis, particularly within the domain of fluorous chemistry and for the development of Rf-tagged reagents. Its unique structure facilitates novel synthetic pathways and purification techniques.
- IUPAC
- 1,1′-{Chloro[4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl]methylene}-bis(4-methoxybenzene),F17 DMT Cl
- Synonyms
- 2H,2H-perfluorodecyl)phenyl]methyl chloride865758-36-7C31H22ClF17O2F17 DMT Cl
![1,1-Di-(4-methoxyphenyl)-1-[4-(1H,1H,2H,2H-perfluorodecyl)phenyl]methyl chloride (1H) — chemical structure, CAS 865758-36-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F865758-36-7.png&w=3840&q=75)
Fluorous Synthesis
This compound serves as a valuable building block in fluorous synthesis, enabling reactions and purifications leveraging the distinct solubility properties of fluorinated chains. Its incorporation can simplify separation processes post-reaction.
Specialty Chemical Synthesis
As a speciality synthesis reagent, it allows for the introduction of a complex, fluorinated moiety into target molecules. This is beneficial for creating compounds with tailored properties for research or specific industrial applications.
Rf-Tagged Reagents
The compound's perfluorinated segment makes it suitable for developing 'Rf-tagged' reagents. These tags facilitate facile separation and purification from non-fluorinated or less-fluorinated reaction mixtures.
| Molecular weight | 784.93 |
|---|---|
| Empirical formula | C31H22ClF17O2 |
| Assay | ≥90% |
| Melting point | 131-137 °C |

Hazard statements
- 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 |
| 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-Di-(4-methoxyphenyl)-1-[4-(1H,1H,2H,2H-perfluorodecyl)phenyl]methyl chloride used for?
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This compound is primarily used in fluorous synthesis, for the development of Rf-tagged reagents, and in general specialty chemical synthesis. It is a building block for introducing fluorinated segments into molecules.
What are the CAS number and empirical formula for this chemical?
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The CAS number is 865758-36-7 and the empirical formula is C31H22ClF17O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥90%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled and stored 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 good ventilation. Store in a cool, dry place.
What are the primary hazards associated with this compound?
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This compound is classified as a Warning. It may cause eye irritation (H319) and respiratory irritation (H335).
How is this product packed, shipped, and exported by TSS?
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Tech Serve Solutions securely packs and professionally exports chemicals globally, adhering to all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales team through the website or directly via email, referencing the product name and CAS number.
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