Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide
C30H25F9NO2PS
benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide
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Identification
- CAS Number
- 332350-93-3
- EC Number
- 442-960-7
- UN Number
- 3464
- Index Number
- 015-193-00-7
- PubChem CID
- 73555475
Physical-chemical properties
- Molecular Formula
- C30H25F9NO2PS
- Molar Mass
- 665.50 g/mol
- IUPAC Name
- benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide
Chemical Identifiers
- InChI
- InChI=1S/C25H22P.C5H3F9NO2S/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;1-15-18(16,17)5(13,14)3(8,9)2(6,7)4(10,11)12/h1-20H,21H2;1H3/q+1;-1
- InChI Key
- WYLPQVAOXDLNOX-UHFFFAOYSA-N
Overview
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide (CAS 332350-93-3) is a fluorinated phosphonium salt with exceptional chemical stability and catalytic properties. This specialized organophosphorus compound features a unique molecular structure combining a quaternary phosphonium cation with a highly fluorinated sulfonyl azanide anion. The molecular formula C30H25F9NO2PS reflects its complex architecture, incorporating nine fluorine atoms that contribute significantly to its distinctive chemical behavior and enhanced thermal stability. With a molecular weight of 665.5 g/mol, this substance belongs to the class of ionic liquids and specialty catalysts used in advanced chemical processes. The compound exhibits notable toxicological properties requiring careful handling protocols. Classified as Acute Tox. 3 with Eye Dam. 1 designation, it poses serious health risks upon exposure and can cause severe eye damage. The substance also presents environmental concerns with both acute and chronic aquatic toxicity classifications. Transportation falls under ADR Class 6.1, emphasizing its toxic nature and the need for specialized shipping procedures. In industrial applications, this phosphonium salt serves primarily as a phase-transfer catalyst in organic synthesis, particularly in reactions requiring anhydrous conditions. Its fluorinated structure makes it valuable in specialty polymer production and pharmaceutical intermediate synthesis. Unlike simpler compounds such as prop-2-enal or conventional catalysts, its ionic liquid properties enable unique reaction environments with enhanced selectivity. The compound also finds application in electrochemical processes and as a stabilizing agent in certain fluoropolymer formulations. Its thermal stability and low vapor pressure make it suitable for high-temperature industrial processes where conventional organic solvents would decompose. OYSI maintains reliable supply chains for this specialized chemical, ensuring consistent availability for European industrial customers requiring high-purity phosphonium salts.
Safety & Classification
Acute Tox. 3 *; Eye Dam. 1; Aquatic Acute 1; Aquatic Chronic 1
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Eye Contact
Measures if substance gets into the eyes
First Aid Actions
- +P305IF IN EYES:
- +P351Rinse cautiously with water for several minutes.
- +P338Remove contact lenses, if present and easy to do. Continue rinsing.
- +P313Get medical advice/attention.
Related hazard statements:
Ingestion
Measures if substance is accidentally swallowed
First Aid Actions
- +P301IF SWALLOWED:
- +P330Rinse mouth.
- +P331Do NOT induce vomiting.
- +P310Immediately call a POISON CENTER/doctor.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 3464 |
| ADR Class | 6.1 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | Triphenyl(phenylmethyl)phosphonium-1,1,2,2,3,3,4,4,4-nonafluor-N-methyl-1-butansulfonamid (1:1) |
| Marine Pollutant | No |
Frequently Asked Questions
What is benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is a specialized organofluorine chemical compound with the molecular formula C30H25F9NO2PS. This substance features a phosphonium cation paired with a fluorinated sulfonylazanide anion, giving it unique properties. With a molecular weight of 665.5 g/mol, it belongs to the category of ionic liquid precursors or specialty reagents used in advanced chemical applications.
What are the physicochemical properties of benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is a complex organic salt with a molecular weight of 665.5 g/mol and formula C30H25F9NO2PS. The presence of nine fluorine atoms in the nonafluorobutyl chain contributes to its unique solubility characteristics and thermal stability. As an ionic compound containing both hydrophobic and hydrophilic regions, it typically exhibits limited water solubility but good solubility in polar organic solvents.
What is benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide used for?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is primarily used as a specialty chemical reagent in advanced synthetic chemistry applications. Its unique ionic structure makes it valuable for phase-transfer catalysis, ionic liquid synthesis, and specialized organic transformations. The fluorinated sulfonylazanide component provides exceptional chemical stability and selectivity in reactions requiring harsh conditions or specific electronic properties.
How to handle benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide safely?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide requires careful handling due to its Acute Tox. 3 and Eye Dam. 1 classifications. Essential protective equipment includes chemical-resistant gloves, safety goggles or face shield, and protective clothing. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid direct contact with skin and eyes, and ensure emergency eyewash stations are readily accessible during handling operations.
How to store benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide correctly?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers in secondary containment to prevent environmental release, given its Aquatic Acute 1 and Chronic 1 classifications. Store separately from oxidizing agents, strong acids, and bases. Maintain storage areas with appropriate spill control measures and restrict access to trained personnel only.
What to do in case of contact with benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide?
Immediate action is required for contact with benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide due to its Eye Dam. 1 and Acute Tox. 3 classifications. For eye contact, flush immediately with plenty of water for at least 15 minutes and seek medical attention. For skin contact, wash thoroughly with soap and water. If inhaled, move to fresh air and seek medical attention if symptoms develop. Remove contaminated clothing and seek immediate medical attention for any significant exposure.
How to dispose of benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide properly?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide disposal must comply with local and national hazardous waste regulations due to its toxicity and environmental hazard classifications. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never discharge to sewers, waterways, or soil due to its Aquatic Acute 1 and Chronic 1 classifications. Contaminated materials and empty containers should also be treated as hazardous waste requiring professional disposal services.
How to transport benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is classified as ADR Class 6.1, Packing Group III for transport purposes. This classification requires appropriate UN-specification packaging, proper labeling with toxic substance markings, and accompanying transport documents. Shipments must comply with dangerous goods regulations for road, rail, sea, or air transport. Only authorized carriers trained in hazardous materials handling should transport this substance, following all applicable ADR/IMDG/IATA requirements.
Is benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide subject to special regulations?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is subject to standard REACH registration requirements and CLP classification regulations in Europe. While not currently identified as a Substance of Very High Concern (SVHC), its Acute Tox. 3, Eye Dam. 1, and aquatic hazard classifications require compliance with chemical safety regulations. Users must maintain safety data sheets, implement appropriate risk management measures, and follow occupational exposure limits where established.
Where to buy benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide in Europe?
Benzyl(triphenyl)phosphanium;methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)azanide is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this specialty compound with proper documentation, safety data sheets, and regulatory compliance for European markets. As a technical-grade chemical requiring specialized handling, it's typically available to qualified industrial and research customers with appropriate safety and handling capabilities. Contact OYSI directly for availability, specifications, and ordering information.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.