Tetraethylene glycol p-toluenesulfonate
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- $15 - $949
- Product name: Tetraethylene glycol p-toluenesulfonate
- CAS: 77544-60-6
- MF: C15H24O7S
- MW: 348.41
- EINECS:
- MDL Number:MFCD22056303
- Synonyms:2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethyl toluene-4-sulfonate;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethyl toluenesulfonate;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethyl tosylate;Monotosylated tetraethylene glycol;Tetraethylene glycol p-toluenesulfonate;Tetraethylene glycol p-toluenesulfonate 97%
62 prices
Selected condition：
Brand
- A1 Biochem Labs
- aablocks
- Absolute Chiral
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- BroadPharm
- Chemenu
- ChemScene
- Crysdot
- DC Chemicals
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TRC
Package
- 25mg
- 50mg
- 100mg
- 200mg
- 250mg
- 500mg
- 1000mg
- 1g
- 2000mg
- 2.5g
- 5G
- 10g
- 25g
- 100G
- ManufacturerA1 Biochem Labs
- Product number6565433
- Product description2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl4-methylbenzenesulfonate 95%
- Packaging5G
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerA1 Biochem Labs
- Product numberA1-01994
- Product description2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 0.95
- Packaging5g
- Price$400
- Updated2026-06-05
- Buy
- Manufactureraablocks
- Product numberAA00ICSF
- Product descriptionTetraethylene glycol monotosylate 98%
- Packaging10g
- Price$100
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ICSF
- Product descriptionTetraethylene glycol monotosylate 98%
- Packaging25g
- Price$200
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ICSF
- Product descriptionTetraethylene glycol monotosylate 98%
- Packaging500mg
- Price$15
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ICSF
- Product descriptionTetraethylene glycol monotosylate 98%
- Packaging1g
- Price$30
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ICSF
- Product descriptionTetraethylene glycol monotosylate 98%
- Packaging5g
- Price$60
- Updated2026-05-29
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1032-00-N
- Product description2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 95%
- Packaging2.5g
- Price$78
- Updated2026-05-23
- Buy
- ManufacturerAbsolute Chiral
- Product numberP1032-00-N
- Product description2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 95%
- Packaging1g
- Price$38
- Updated2026-05-23
- Buy
- ManufacturerACHEMBLOCK
- Product numberP36112
- Product descriptionTos-PEG4-OH 95%
- Packaging5G
- Price$110
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP36112
- Product descriptionTos-PEG4-OH 95%
- Packaging25G
- Price$250
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP36112
- Product descriptionTos-PEG4-OH 95%
- Packaging100G
- Price$625
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-1110
- Product descriptionTos-PEG4-OH 97%
- Packaging25g
- Price$646.8
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1110
- Product descriptionTos-PEG4-OH 97%
- Packaging5g
- Price$191.1
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1110
- Product descriptionTos-PEG4-OH 97%
- Packaging1g
- Price$57.4
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS104159
- Product descriptionTos-PEG4-OH 95+%
- Packaging1g
- Price$240
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 6565433 | 2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl4-methylbenzenesulfonate 95% | 5G | $400 | 2021-12-16 | Buy |
| A1 Biochem Labs | A1-01994 | 2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 0.95 | 5g | $400 | 2026-06-05 | Buy |
| aablocks | AA00ICSF | Tetraethylene glycol monotosylate 98% | 10g | $100 | 2026-05-29 | Buy |
| aablocks | AA00ICSF | Tetraethylene glycol monotosylate 98% | 25g | $200 | 2026-05-29 | Buy |
| aablocks | AA00ICSF | Tetraethylene glycol monotosylate 98% | 500mg | $15 | 2026-05-29 | Buy |
| aablocks | AA00ICSF | Tetraethylene glycol monotosylate 98% | 1g | $30 | 2026-05-29 | Buy |
| aablocks | AA00ICSF | Tetraethylene glycol monotosylate 98% | 5g | $60 | 2026-05-29 | Buy |
| Absolute Chiral | P1032-00-N | 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 95% | 2.5g | $78 | 2026-05-23 | Buy |
| Absolute Chiral | P1032-00-N | 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 95% | 1g | $38 | 2026-05-23 | Buy |
| ACHEMBLOCK | P36112 | Tos-PEG4-OH 95% | 5G | $110 | 2026-05-27 | Buy |
| ACHEMBLOCK | P36112 | Tos-PEG4-OH 95% | 25G | $250 | 2026-05-27 | Buy |
| ACHEMBLOCK | P36112 | Tos-PEG4-OH 95% | 100G | $625 | 2026-05-27 | Buy |
| Acrotein | B-1110 | Tos-PEG4-OH 97% | 25g | $646.8 | 2026-05-25 | Buy |
| Acrotein | B-1110 | Tos-PEG4-OH 97% | 5g | $191.1 | 2026-05-25 | Buy |
| Acrotein | B-1110 | Tos-PEG4-OH 97% | 1g | $57.4 | 2026-05-25 | Buy |
| Activate Scientific | AS104159 | Tos-PEG4-OH 95+% | 1g | $240 | 2021-12-16 | Buy |
Properties
Boiling point :492.5±40.0 °C(Predicted)
Density :1.202 g/mL at 25 °C
refractive index :n20/D1.507
Flash point :>110℃
storage temp. :2-8°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :Oil
pka :14.36±0.10(Predicted)
color :Colourless
InChI :InChI=1S/C15H24O7S/c1-14-2-4-15(5-3-14)23(17,18)22-13-12-21-11-10-20-9-8-19-7-6-16/h2-5,16H,6-13H2,1H3
InChIKey :FGDJUEZBMFELRW-UHFFFAOYSA-N
SMILES :C(OS(C1=CC=C(C)C=C1)(=O)=O)COCCOCCOCCO
Density :1.202 g/mL at 25 °C
refractive index :n20/D1.507
Flash point :>110℃
storage temp. :2-8°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :Oil
pka :14.36±0.10(Predicted)
color :Colourless
InChI :InChI=1S/C15H24O7S/c1-14-2-4-15(5-3-14)23(17,18)22-13-12-21-11-10-20-9-8-19-7-6-16/h2-5,16H,6-13H2,1H3
InChIKey :FGDJUEZBMFELRW-UHFFFAOYSA-N
SMILES :C(OS(C1=CC=C(C)C=C1)(=O)=O)COCCOCCOCCO
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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Description
PEG5-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.Related product price
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