Tos-PEG5 t-butyl ester
- ₹7700 - ₹22200
- Product name: Tos-PEG5 t-butyl ester
- CAS: 581065-94-3
- MF: C22H36O9S
- MW: 476.58
- EINECS:
- MDL Number:MFCD22574810
- Synonyms:Tos-PEG5 t-butyl ester;tert-butyl 3-[2-(2-{2-[2-(toluene-4-sulfonyloxy)-ethoxy]ethoxy}ethoxy)ethoxy]propionate;CAS_581065-94-3;tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate;Tos-PEG5-Boc;Tos-PEG5-COOtBu;4,7,10,13-Tetraoxapentadecanoic acid, 15-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG4-COOtBu
2 prices
Selected condition:
Brand
- TCI Chemicals (India)
Package
- 1G
- 5G
- ManufacturerTCI Chemicals (India)
- Product numberB5902
- Product descriptiontert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate
- Packaging1G
- Price₹7700
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberB5902
- Product descriptiontert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate
- Packaging5G
- Price₹22200
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | B5902 | tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | 1G | ₹7700 | 2022-05-26 | Buy |
TCI Chemicals (India) | B5902 | tert-Butyl 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | 5G | ₹22200 | 2022-05-26 | Buy |
Properties
Boiling point :560.5±50.0 °C(Predicted)
Density :1.151±0.06 g/cm3(Predicted)
refractive index :1.49
form :clear liquid
color :Colorless to Light yellow
Density :1.151±0.06 g/cm3(Predicted)
refractive index :1.49
form :clear liquid
color :Colorless to Light yellow
Safety Information
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Description
Tos-PEG5-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.More related product prices
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- 37860-51-8
₹8800-29714.63 - 19249-03-7
₹2700-83274 - Tos-PEG21-Tos
₹5079-20061