Cas no 17950-40-2 (Triethyloxonium Hexafluorophosphate)
Triethyloxonium Hexafluorophosphate is a highly reactive alkylating agent commonly used in organic synthesis, particularly for the preparation of ethers and esters under mild conditions. Its strong electrophilic character makes it effective for introducing ethyl groups into nucleophilic substrates. The hexafluorophosphate counterion enhances stability and solubility in polar aprotic solvents, facilitating handling and storage. This reagent is particularly valuable in peptide chemistry and carbocation generation due to its ability to form stable intermediates. Its crystalline solid form ensures precise measurement and controlled reactivity. Triethyloxonium Hexafluorophosphate is preferred for its efficiency in demanding transformations while minimizing side reactions.
17950-40-2 structure
Product Name:Triethyloxonium Hexafluorophosphate
CAS No:17950-40-2
MF:C6H15F6OP
MW:248.146884202957
CID:181874
PubChem ID:167684
Update Time:2025-05-28
Triethyloxonium Hexafluorophosphate Chemical and Physical Properties
Names and Identifiers
-
- Triethyloxonium hexafluorophosphate(1-)
- triethyloxidanium,hexafluorophosphate
- Triethyloxonium Hexafluorophosphate
- triethyloxonium hexafluorophoshpate
- Nsc176022
- triethyloxoniuM hexafluorophosphate(V)
- triethyl-oxoniuhexafluorophosphate(1-)
- Oxonium, triethyl-, hexafluorophosphate(1-)
- TriethyloxoniuM hexafluorophosphate contains diethyl ether as stabilizer
- FT-0637632
- Oxonium, hexafluorophosphate(1-)
- JRHIFBONIQGZFC-UHFFFAOYSA-N
- J-011458
- EINECS 241-876-6
- NSC 176022
- DTXSID50885001
- MFCD00044222
- Oxonium, triethyl-, hexafluorophosphate(1-) (1:1)
- 17950-40-2
- triethyloxidanium;hexafluorophosphate
- NSC-176022
- NS00085379
- DTXCID701024414
- DB-044365
-
- Inchi： 1S/C6H15O.F6P/c1-4-7(5-2)6-3;1-7(2,3,4,5)6/h4-6H2,1-3H3;/q+1;-1
- InChI Key： JRHIFBONIQGZFC-UHFFFAOYSA-N
- SMILES： [P-](F)(F)(F)(F)(F)F.[O+](CC)(CC)CC
Computed Properties
- Exact Mass: 248.07600
- Monoisotopic Mass: 248.076
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 7
- Heavy Atom Count: 14
- Rotatable Bond Count: 3
- Complexity: 88.4
- Covalently-Bonded Unit Count: 2
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 1A^2
Experimental Properties
- Color/Form: Yellow substance
- Density: g/cm3
- Melting Point: ~145?°C (dec.)(lit.)
- Boiling Point: °Cat760mmHg
- Flash Point: 135?°F
- Refractive Index: 1.582
- PSA: 22.82000
- LogP: 4.98080
- Sensitiveness: Moisture Sensitive
- Solubility: Not determined
Triethyloxonium Hexafluorophosphate Security Information
- Hazard Statement： Corrosive/Moisture Sensitive
- Hazardous Material transportation number：UN 2925 4.1/PG 2
- WGK Germany：3
- Hazard Category Code： 35-19-11
- Safety Instruction： S26; S36/37/39; S45
- FLUKA BRAND F CODES：10-21
-
Hazardous Material Identification：
- HazardClass：4.1
- PackingGroup：III
- Safety Term：4.1
- Packing Group：III
- Risk Phrases：R35
- Packing Group：III
- Hazard Level：4.1
- Storage Condition：?20°C
Triethyloxonium Hexafluorophosphate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Apollo Scientific | PC9262-5g |
Triethyloxonium hexafluorophosphate |
17950-40-2 | 5g |
￡150.00 | 2025-02-22 | ||
| Apollo Scientific | PC9262-25g |
Triethyloxonium hexafluorophosphate |
17950-40-2 | 25g |
￡550.00 | 2025-02-22 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | SA04396-25g |
Triethyloxonium hexafluorophosphate(1-) |
17950-40-2 | 25g |
￥7278.0 | 2021-09-03 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | SA04396-5g |
Triethyloxonium hexafluorophosphate(1-) |
17950-40-2 | 5g |
￥1978.0 | 2021-09-03 | ||
| TRC | T220650-1g |
Triethyloxonium Hexafluorophosphate |
17950-40-2 | 1g |
$ 180.00 | 2022-06-03 | ||
| TRC | T220650-2.5g |
Triethyloxonium Hexafluorophosphate |
17950-40-2 | 2.5g |
$ 265.00 | 2022-06-03 | ||
| TRC | T220650-5g |
Triethyloxonium Hexafluorophosphate |
17950-40-2 | 5g |
$ 580.00 | 2022-06-03 | ||
| SHENG KE LU SI SHENG WU JI SHU | sc-237307-5g |
Triethyloxonium hexafluorophosphate, |
17950-40-2 | 5g |
￥1203.00 | 2023-09-05 | ||
| SHENG KE LU SI SHENG WU JI SHU | sc-237307-5 g |
Triethyloxonium hexafluorophosphate, |
17950-40-2 | 5g |
￥1,203.00 | 2023-07-10 | ||
| A2B Chem LLC | AB02245-5g |
Oxonium, triethyl-, hexafluorophosphate(1-) (1:1) |
17950-40-2 | 5g |
$233.00 | 2024-01-03 |
Triethyloxonium Hexafluorophosphate Related Literature
-
1. Evidence against ion-pair formation in the reactions of ethyl halides with silver saltsDennis N. Kevill,Edward K. Fujimoto J. Chem. Soc. Chem. Commun. 1983 1149
-
2. Interaction between phosphorus pentafluoride and phosphorus trifluoride and trialkyl phosphitesD. H. Brown,K. D. Crosbie,G. W. Fraser,D. W. A. Sharp J. Chem. Soc. A 1969 872
-
Yingying Ren,Zhiyong Wei,Tong Wu,Yufei Bian,Xuefei Leng,Cheng Zhou,Yang Li RSC Adv. 2016 6 45791
-
Lea Dettling,Niklas Limberg,Raphaela Küppers,Daniel Frost,Manuela Weber,Nathan T. Coles,Diego M. Andrada,Christian Müller Chem. Commun. 2023 59 10243
-
Christopher J. Moody,Rachael A. Hughes,Stewart P. Thompson,Lilian Alcaraz Chem. Commun. 2002 1760
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