ChemicalBook > Product Catalog >Organic Chemistry >Organosulfur compounds >TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
- CAS No.
- 80522-42-5
- Chemical Name:
- TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
- Synonyms
- TIPS-OTF;TRIISOPROPYLSILYL TRIFLATE;Triisopropylsilyl;(i-Pr)3SiOTf;TIPS TRIFLATE;Triisopropyl trifluoromethane sulfonate;TRIISOPROPYLSILYL TRIFLUOROMETHANESULPHONATE;SILANE IP3-TRIFLATE;WACKER SILANE IP3-TRIFLATE;TRIISOPROPYLSILYL TRIFLUOROMETHANESULFOTE
- CBNumber:
- CB5189874
- Molecular Formula:
- C10H21F3O3SSi
- Molecular Weight:
- 306.42
- MOL File:
- 80522-42-5.mol
- Modify Date:
- 2023/8/30 19:07:15
| Boiling point | 45-46 °C/0.03 mmHg |
|---|---|
| Density | 1.14 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 213 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Miscible with chloroform and ethyl acetate. |
| form | Liquid |
| Specific Gravity | 1.14 |
| color | Clear light brown to orange-brown |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 3591541 |
| InChI | InChI=1S/C10H21F3O3SSi/c1-7(2)18(8(3)4,9(5)6)16-17(14,15)10(11,12)13/h7-9H,1-6H3 |
| InChIKey | LHJCZOXMCGQVDQ-UHFFFAOYSA-N |
| SMILES | C(F)(F)(F)S(O[Si](C(C)C)(C(C)C)C(C)C)(=O)=O |
| CAS DataBase Reference | 80522-42-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-28A-27 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10-21 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 248460 | Triisopropylsilyl trifluoromethanesulfonate 97% | 80522-42-5 | 10G | ₹2857.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 248460 | Triisopropylsilyl trifluoromethanesulfonate 97% | 80522-42-5 | 50G | ₹9807.45 | 2022-06-14 | Buy |
| TCI Chemicals (India) | T1588 | Triisopropylsilyl Trifluoromethanesulfonate | 80522-42-5 | 5G | ₹2800 | 2022-05-26 | Buy |
| TCI Chemicals (India) | T1588 | Triisopropylsilyl Trifluoromethanesulfonate | 80522-42-5 | 25G | ₹7800 | 2022-05-26 | Buy |
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE Chemical Properties,Uses,Production
Chemical Properties
clear light brown to orange-brown liquid
Physical properties
Colorless oil; bp 83–87 °C/1.7 mmHg; d 1.173 g cm?3.
Uses
Triisopropylsilyl Trifluoromethanesulfonate is a highly reactive silylating agent and Lewis acid capable of converting primary and secondary alcohols to the corresponding triisopropylsilyl ethers and converting ketones and lactones into their enol silyl ethers; protection of terminal alkynes; promoting conjugate addition of alkynylzinc compounds to α,β-enones; preparation of (triisopropylsilyl)diazomethane, participating in the following (but not limited to) reactions: Silylation of Alcohols, Formations of Enol Silyl Ethers, Alkynyltriisopropylsilanes, Conjugate Addition of Alkynylzinc Bromides, (Triisopropylsilyl)diazomethane, Triisopropylsiloxycarbonyl (Tsoc) and BIPSOP Protecting Groups for Amines, TIPS Protection for Oxazoles/Regioselective Trapping of C-2 Oxazole Anions, Benzannulation Using Triisopropylsilyl Vinyl Ketenes, Cyclization of 1-Silyloxy-1,5-diynes, Desymmetrization of Tartaric Acid Esters etc.
Preparation
To 38.2 g (0.242 mol) of triisopropylsilane at 0°C under argon is added 23.8 mL (0.266 mol) of trifluoromethanesulfonic acid dropwise. The solution is stirred at 22°C for 16 h, at which time no further hydrogen gas evolves (removed through a bubbler). The resulting product is distilled through a 30-cm vacuum jacketed Vigreux column under reduced pressure: 71.7 g (97% yield) of TIPS triflate; bp 83–87°C/1.7 mmHg.
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE Preparation Products And Raw materials
Global( 304)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ORGANO FINE CHEMICALS | +91-91-22-42128300 +91-2242128300 | Mumbai, India | 258 | 58 | Inquiry |
| SURVIVAL TECHNOLOGIES LIMITED | +91 8108285261 | Gujarat, India | 294 | 58 | Inquiry |
| ORGANO FINE CHEMICALS | +91-22-42128300 | Mumbai, India | 202 | 58 | Inquiry |
| Organo Fine Chemicals | +91 (22) 2201-6968 / 2206-7521 | New Delhi, India | 266 | 60 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Spectrochem Pvt., Ltd. | 91-22-22016968 | Maharashtra, India | 183 | 58 | Inquiry |
| Survival Technologies Pvt., Ltd. (STPL) | 91-22-61902008 | Maharashtra, India | 119 | 58 | Inquiry |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | United States | 19639 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| ORGANO FINE CHEMICALS | 58 |
| SURVIVAL TECHNOLOGIES LIMITED | 58 |
| ORGANO FINE CHEMICALS | 58 |
| Organo Fine Chemicals | 60 |
| CLEARSYNTH LABS LTD. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Spectrochem Pvt., Ltd. | 58 |
| Survival Technologies Pvt., Ltd. (STPL) | 58 |
| Aceschem Inc. | 58 |
80522-42-5(TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE)Related Search:
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RIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
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TRIISOPROPYLSILYL TRIFLUOROMETHANESULFOTE
TRI ISOPROPYLSILYL TRIFLUOROMETHANESULPHONATE 98%
SILANE IP3-TRIFLATE
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TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
WACKER SILANE IP3-TRIFLATE
TIPS triflate, Trifluoromethanesulfonic acid triisopropylsilyl ester, Triisopropylsilyl triflate
TIPS triflate, Trifluoromethanesulfonic acid triisopropylsilyl ester, Triisopropylsilyl triflate, Wacker Silane IP3-triflate
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE 97%
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE, 97%TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE, 97%TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE, 97%
Trifluormethansulfons?ure-tris(1-methylethyl)-silylester
Methanesulfonic acid, 1,1,1-trifluoro-, tris(1-methylethyl)silyl ester
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE ISO 9001：2015 REACH
80522-42-5 TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
tri(propan-2-yl)silyl trifluoromethanesulfonate
Triisopropylsilyl
Triisopropyl trifluoromethane sulfonate
(i-Pr)3SiOTf
TIPS-OTF
TIPS TRIFLATE
TRIISOPROPYLSILYL TRIFLATE
TRIISOPROPYLSILYL TRIFLUOROMETHANESULPHONATE
TRIISOPROPYLSILYL TRIFLUOROMETHANESULFONATE
TIPS triflate, Triisopropylsilyl triflate
80522-42-5
C10H21F3O3SSi
CF3SO3SiCHCH323
Synthetic Reagents
Silicon-Based
Protecting and Derivatizing Reagents
Protection and Derivatization
Silyl Esters
Protection & Derivatization Reagents (for Synthesis)
Silicon Compounds (for Synthesis)
Si (Classes of Silicon Compounds)
Si-O Compounds
Protection & Derivatization Reagents (for Synthesis)
Si (Classes of Silicon Compounds)
Silicon Compounds (for Synthesis)
Silyl Esters
Si-O Compounds
Synthetic Organic Chemistry