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CAS RN: 244633-31-6 | Product Number: P2231
Pentafluorophenyl 4-Nitrobenzenesulfonate
									 
							Purity: >98.0%(GC)
Synonyms:
						
						- 4-Nitrobenzenesulfonic Acid Pentafluorophenyl Ester
 
Product Documents:
                    
				
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					* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | P2231 | 
Purity / Analysis Method  
                                     | 
                                    >98.0%(GC) | 
| Molecular Formula / Molecular Weight | C__1__2H__4F__5NO__5S = 369.22 | 
| Physical State (20 deg.C) | Solid | 
Storage Temperature  
                                     | 
                                    Room Temperature (Recommended in a cool and dark place, <15°C) | 
| CAS RN | 244633-31-6 | 
| Reaxys Registry Number | 6244293 | 
| PubChem Substance ID | 253660597 | 
| MDL Number | MFCD05975120  | 
                                
Specifications
		  | Appearance | White to Light yellow powder to crystal | 
| Purity(GC) | min. 98.0 % | 
| Melting point | 106.0 to 110.0 °C | 
| Ethanol | lt. 0.2 % | 
| NMR | confirm to structure | 
		Properties (reference)
	| Melting Point | 108 °C | 
| Solubility (soluble in) | Toluene | 
 
						 GHS
						 | Pictogram | 
										   		 
								    			 
								    			 | 
								   	 
| Signal Word | Danger | 
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H350 : May cause cancer.  | 
                                
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P405 : Store locked up.  | 
                                
 
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			Application
		
			Peptide Coupling Reaction
		
		
References
- Pentafluorophenyl 4-nitrobenzenesulfonate as a peptide coupling reagent
 
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