HuagongsheHuagongshe Chemistry Print Report · For research reference only
Praseodymium(III) trifluoromethanesulfonate
Praseodymium(III) trifL · PRASEODYMIUM(III) TRIFLATE · PRASEODYMIUM TRIFLUOROMETHANESULFONATE · PraseodyMiuM(III) trifluoroMethanesulfon · Praseodymium tris(trifluoromethanesulfonate) · PRASEODYMIUM(III) TRIFLUOROMETHANESULPHONATE · Praseodymium (III) trifluoromethanesulfonate · Praseodymium(III) trifluoromethanesulfonate 98%
Identifiers & Physical Properties
| CAS No. | 52093-27-3 |
|---|---|
| Molecular formula | C3F9O9PrS3 |
| Average molar mass | 588.1 g/mol |
| Monoisotopic mass | 587.76372636 g/mol |
| SMILES | O=S(=O)([O-])C(F)(F)F.O=S(=O)([O-])C(F)(F)F.O=S(=O)([O-])C(F)(F)F.[Pr+3] |
| InChIKey | ROUBZIWQWFQCHU-UHFFFAOYSA-K |
| PubChem CID | 9894708 |
| EC No. | 627-591-3 |
| DTXSID | DTXSID70432455 |
Chemical & Physical Properties
| Topological polar surface area | 197 |
|---|---|
| Hydrogen bond donors | 0 |
| Hydrogen bond acceptors | 18 |
| Rotatable bonds | 0 |
| Heavy atoms | 25 |
| Formal charge | 0 |
| Complexity | 145 |
| Storage conditions | under inert gas (nitrogen or Argon) at 2-8°C |
| Solubility | Methanol (Slightly), Water (Slightly)Insoluble in water. |
| Physical state | Powder |
| Color | green |
| Sensitivity | heat sensitive, hygroscopic |
| Stability | Hygroscopic |
| InChI | 1S/3CHF3O3S.Pr/c3*2-1(3,4)8(5,6)7/h3*(H,5,6,7)/q+3/p-3 |
| InChIKey | ROUBZIWQWFQCHU-UHFFFAOYSA-K |
| SMILES | [Pr+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F |
| UNSPSC Code | 12352300 |
| NACRES | NA.22 |
| GHS pictogram | GHS07 |
| Signal word | Warning |
| GHS hazard statements | H315-H319-H335 |
| GHS precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 |
| Target organs | Respiratory system |
| Personal protective equipment (PPE) | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard symbols | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
| Water hazard class (WGK) | 3 |
| Customs code | 2846901020 |
| Storage class | 11 - Combustible Solids |
| Hazard class | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Safety & Regulations
| GHS classification | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Personal protective equipment (PPE) | dust mask type N95 (US), Eyeshields, Gloves |
| Water hazard class (WGK) | 3 |
| Customs code | 2846901020 |
| Risk statements (R) | 36/37/38 |
| Signal word | Warning |
| GHS pictogram | GHS07 |
| Hazard symbols | Xi |
| Safety statements (S) | 26-36 |
| Storage class | 11 - Combustible Solids |
| Target organs | Respiratory system |
| GHS hazard statements | H315-H319-H335 |
| Hazard class | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
| GHS precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 |
Applications & Uses
Uses
Praseodymium(III) Triflate can be used to prepare halogen-free flame retardant composition.
General Description
Praseodymium (III) trifluoromethanesulfonate (Praseodymium(III) triflate) is a water-tolerant Lewis acid. It is an efficient catalyst employed for the synthesis of α-aminonitrile, via condensation of aldehydes, amines and trimethylsilyl cyanide.