TAS-F
![]() |
- ₹4578.98 - ₹23111.38
- Product name: TAS-F
- CAS: 59218-87-0
- MF: C9H24F2N3SSi
- MW: 272.45
- EINECS:
- MDL Number:MFCD00012170
- Synonyms:TRIS(DIMETHYLAMINO)SULFUR(TRIMETHYLSILYL)DIFLUORIDE 95%;Tris(dimethylamino)(trimethylsilyl)sulfur;Sulfiliminium, S,S-bis(dimethylamino)-N,N-dimethyl-, difluorotrimethylsilicate(1-);TRIS(DIMETHYLAMINO)SULFUR(TRIMETHYLSILYL)DIFLUORIDE, tech-95;Tris(dimethylamino)sulphonium difluoro(trimethyl)silicate, tech;Tris(dimethylamino)sulphur trimethylsilyl difluoride, TAS-F;Tris(diMethylaMino)sulfoniuM difluorotriMethylsilicate technical grade;TRIS(DIMETHYLAMINO)SULFUR (TRIMETHYLSILYL)DIFLUORIDE, PRACT.
3 prices
Selected condition:
Brand
- Sigma-Aldrich(India)
Package
- 250MG
- 1G
- 5G
- ManufacturerSigma-Aldrich(India)
- Product number250600
- Product descriptionTris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade
- Packaging250MG
- Price₹4578.98
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number250600
- Product descriptionTris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade
- Packaging1G
- Price₹6083.65
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number250600
- Product descriptionTris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade
- Packaging5G
- Price₹23111.38
- Updated2022-06-14
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 250600 | Tris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade | 250MG | ₹4578.98 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 250600 | Tris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade | 1G | ₹6083.65 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 250600 | Tris(dimethylamino)sulfonium difluorotrimethylsilicate technical grade | 5G | ₹23111.38 | 2022-06-14 | Buy |
Properties
storage temp. :2-8°C
solubility :R = Me, sol MeCN, pyridine, benzonitrile; partially sol THF. R = Et, sol THF, MeCN. Both react slowly with MeCN.
form :powder
color :White to off-white
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :3577020
solubility :R = Me, sol MeCN, pyridine, benzonitrile; partially sol THF. R = Et, sol THF, MeCN. Both react slowly with MeCN.
form :powder
color :White to off-white
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :3577020
Safety Information
Symbol(GHS): |
![]() |
||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Danger | ||||||||||||||
Hazard statements: |
|
||||||||||||||
Precautionary statements: |
|
Description
Tris(dimethylamino)sulfonium difluorotrimethylsilicate (TASF2SiMe3) can be used as a mild deprotecting reagent for the cleavage of silicon protecting groups.It can also be used
- To synthesize deoxyfluoro sugars by reacting with trifluoromethanesulfonyl derivatives of partially protected sugars.
- As a reagent for the fluorination of hydroxyl-containing compounds.
Related product price
- 4706-17-6
₹2576.35-10749.23 - TAS-F
₹4578.98-23111.38 - TRIMETHYLFLUOROSILANE
₹6776.45