DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE
- CAS No.
- 103588-79-0
- Chemical Name:
- DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE
- Synonyms
- TDS TRIFLATE;ThexyldimethylsilylTriflate;Dimethyl(1,1,2-trimethylpropyl)silyl triflate;THEXYL-DIMETHYLSILYL TRIFLUOROMETHANSULFONATE;DIMETHYLTHEXYLSILYL TRIFLUOROMETHANESULFONATE;thexyl-dimethylsilyl trifluoromethanesul fonate;TRIFLUOROMETHANESULFONIC AND THEXYL-DIMETHYLSILYL ESTER;DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE;(2,3-Dimethylbutan-2-yl)dimethylsilyl-trifluoromethanesulfonate;Methanesulfonic acid, 1,1,1-trifluoro-, dimethyl(1,1,2-trimethylpropyl)silyl ester
- CBNumber:
- CB7492248
- Molecular Formula:
- C9H19F3O3SSi
- Molecular Weight:
- 292.39
- MDL Number:
- MFCD00012174
- MOL File:
- 103588-79-0.mol
Last updated:2023-05-04 15:12:21
| Boiling point | 53-54 °C0.6 mm Hg(lit.) |
|---|---|
| Density | 1.16 g/mL at 20 °C(lit.) |
| refractive index |
n |
| Flash point | 85 °C |
| solubility | CH2Cl2, CHCl3, Et2O, THF (can result in ring opening of THF), DMF; reacts with alcohols and water. |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
| Hazard Codes | C |
| Risk Statements | 14-34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| HazardClass | 8 |
| PackingGroup | III |
DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE price More Price(2)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ORS0000840 | DIMETHYLTHEXYLSILYL TRIFLUOROMETHANESULFONATE 95.00% | 103588-79-0 | 1G | $231 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0000840 | DIMETHYLTHEXYLSILYL TRIFLUOROMETHANESULFONATE 95.00% | 103588-79-0 | 5ML | $841.88 | 2021-12-16 | Buy |
DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE Chemical Properties,Uses,Production
Physical properties
clear light yellow liquid, bp 40–42 °C/0.15 Torr, 53–54 °C/0.6 mmHg; d = 1.16 g mL?1 at 20 °C; n20 D 1.405.
Uses
Silylation reagent used to introduce the dimethylthexylsilyl (TDS) group; complexation reagent to activate electrophiles. Dimethylthexylsilyl trifluoromethanesulfonate (TDSOTf) is generally used as a bulky silylation reagent.
Preparation
Dimethylthexylsilyl chloride and trifluoromethanesulfonic acid are heated to 60°Cfor 4–5 h and the resulting silyl ester is isolated by distillation.
DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 18)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
| BeiJing Hwrk Chemicals Limted | 0757-86329057 18934348241 | sales4.gd@hwrkchemical.com | China | 14067 | 55 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 | info@chemlin.com.cn | China | 17938 | 64 |
| Beijing FYF Chemicals Co., Ltd | 15318973357 | 1460285141@qq.com | China | 2947 | 58 |
| Shanghai XinKai Chemical Technology Co., Ltd. | 021-58930698 15921516558 | zhangyichao84@126.com | China | 896 | 55 |
| Suzhou Siso new material Co.,Ltd. | 0512-65402974 18550909935; | siso03@126.com | China | 1891 | 58 |
| Shanghai Jiegu Biotechnology Co., Ltd. | 021-51698675 | jiejiegroup@126.com | China | 4105 | 58 |
| Shanghai Qiming New Material Co. LTD | 021-36010885 13661599081 | sale@qmsilicon.com | China | 1506 | 58 |
| Beijing InnoChem Science & Technology Co., Ltd. | 15652467323 15652467323 | sales@inno-chem.com.cn | China | 8293 | 58 |
103588-79-0(DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE)Related Search:
TDS TRIFLATE
THEXYL-DIMETHYLSILYL TRIFLUOROMETHANSULFONATE
TRIFLUOROMETHANESULFONIC AND THEXYL-DIMETHYLSILYL ESTER
DIMETHYLTHEXYLSILYL TRIFLUOROMETHANESULFONATE
DIMETHYL-(2,3-DIMETHYL-2-BUTYL)SILYL TRIFLUOROMETHANESULFONATE
thexyl-dimethylsilyl trifluoromethanesul fonate
Dimethyl-(2,3-dimethyl-2-butyl)silyl trifluoromethanesulfonate, TDS triflate, Thexyl-dimethylsilyl trifluoromethanesulfonate, Trifluoromethanesulfonic acid thexyl-dimethylsilyl ester
(2,3-Dimethylbutan-2-yl)dimethylsilyl-trifluoromethanesulfonate
ThexyldimethylsilylTriflate
Methanesulfonic acid, 1,1,1-trifluoro-, dimethyl(1,1,2-trimethylpropyl)silyl ester
Dimethyl(1,1,2-trimethylpropyl)silyl triflate
103588-79-0
C9H19F3O3SSi
Protecting and Derivatizing Reagents
Protection and Derivatization
Silicon-Based
Synthetic Reagents