2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol
![2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol price.](/CAS/20180703/GIF/134179-40-1.gif)
|
- $17 - $1025.6
- Product name: 2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol
- CAS: 134179-40-1
- MF: C14H32O5Si
- MW: 308.49
- EINECS:
- MDL Number:MFCD25424114
- Synonyms:13,13,14,14-Tetramethyl-3,6,9,12-tetraoxa-13-sila-1-pentadecanol;2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol;2-[2-(2-TBDMSO-ethoxy)ethoxy]ethoxy]ethanol;2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol;TBDMS-PEG4-alcohol;TBDMS-PEG5;3,6,9,12-Tetraoxa-13-silapentadecan-1-ol, 13,13,14,14-tetramethyl-;13,13,14,14-Tetramethyl-3,6,9,12-tetraoxa-13-sila-1-pentadecanol 97%
23 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Apolloscientific
- BroadPharm
- ChemScene
- Sigma-Aldrich
- TRC
Package
- 100mg
- 250mg
- 1g
- 5g
- 25g
- Manufactureraablocks
- Product numberAA00HT67
- Product description2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95%
- Packaging5g
- Price$102
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HT67
- Product description2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95%
- Packaging1g
- Price$21
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HT67
- Product description2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95%
- Packaging250mg
- Price$17
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product number4704AQ
- Product description2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol
- Packaging25g
- Price$1025.6
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number4704AQ
- Product description2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol
- Packaging5g
- Price$416
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number4704AQ
- Product description2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol
- Packaging250mg
- Price$131.6
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1791
- Product descriptionTBDMS-PEG4-alcohol 95%
- Packaging5g
- Price$160
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1791
- Product descriptionTBDMS-PEG4-alcohol 95%
- Packaging250mg
- Price$26
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1791
- Product descriptionTBDMS-PEG4-alcohol 95%
- Packaging1g
- Price$33
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1791
- Product descriptionTBDMS-PEG4-alcohol
- Packaging1g
- Price$546
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1791
- Product descriptionTBDMS-PEG4-alcohol 95%
- Packaging25g
- Price$570
- Updated2026-06-04
- Buy
- ManufacturerBroadPharm
- Product numberBP-21717
- Product descriptionTBDMS-PEG5 98%
- Packaging5G
- Price$780
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberbp-21717
- Product descriptionTBDMS-PEG5 98%
- Packaging5G
- Price$780
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberBP-21717
- Product descriptionTBDMS-PEG5 98%
- Packaging1g
- Price$280
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberbp-21717
- Product descriptionTBDMS-PEG5 98%
- Packaging1G
- Price$280
- Updated2026-05-24
- Buy
- ManufacturerChemScene
- Product numberCS-0035582
- Product descriptionTBDMS-PEG4-OH ≥95%
- Packaging1g
- Price$27
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HT67 | 2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95% | 5g | $102 | 2026-05-29 | Buy |
| aablocks | AA00HT67 | 2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95% | 1g | $21 | 2026-05-29 | Buy |
| aablocks | AA00HT67 | 2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol 95% | 250mg | $17 | 2026-05-29 | Buy |
| AK Scientific | 4704AQ | 2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol | 25g | $1025.6 | 2021-12-16 | Buy |
| AK Scientific | 4704AQ | 2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol | 5g | $416 | 2021-12-16 | Buy |
| AK Scientific | 4704AQ | 2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol | 250mg | $131.6 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1791 | TBDMS-PEG4-alcohol 95% | 5g | $160 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1791 | TBDMS-PEG4-alcohol 95% | 250mg | $26 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1791 | TBDMS-PEG4-alcohol 95% | 1g | $33 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1791 | TBDMS-PEG4-alcohol | 1g | $546 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1791 | TBDMS-PEG4-alcohol 95% | 25g | $570 | 2026-06-04 | Buy |
| BroadPharm | BP-21717 | TBDMS-PEG5 98% | 5G | $780 | 2021-12-16 | Buy |
| BroadPharm | bp-21717 | TBDMS-PEG5 98% | 5G | $780 | 2026-05-24 | Buy |
| BroadPharm | BP-21717 | TBDMS-PEG5 98% | 1g | $280 | 2021-12-16 | Buy |
| BroadPharm | bp-21717 | TBDMS-PEG5 98% | 1G | $280 | 2026-05-24 | Buy |
| ChemScene | CS-0035582 | TBDMS-PEG4-OH ≥95% | 1g | $27 | 2026-06-04 | Buy |
Properties
Density :0.959 g/mL at 25 °C
refractive index :n20/D1.447
Flash point :>110℃
storage temp. :Storage temp. 2-8°C
pka :14.36±0.10(Predicted)
form :Liquid
color :Colorless to light yellow
Boiling point :330-338°C/760 mmHg
InChI :InChI=1S/C14H32O5Si/c1-14(2,3)20(4,5)19-13-12-18-11-10-17-9-8-16-7-6-15/h15H,6-13H2,1-5H3
InChIKey :KZFZMISGZPOLJM-UHFFFAOYSA-N
SMILES :C(O)COCCOCCOCCO[Si](C)(C)C(C)(C)C
refractive index :n20/D1.447
Flash point :>110℃
storage temp. :Storage temp. 2-8°C
pka :14.36±0.10(Predicted)
form :Liquid
color :Colorless to light yellow
Boiling point :330-338°C/760 mmHg
InChI :InChI=1S/C14H32O5Si/c1-14(2,3)20(4,5)19-13-12-18-11-10-17-9-8-16-7-6-15/h15H,6-13H2,1-5H3
InChIKey :KZFZMISGZPOLJM-UHFFFAOYSA-N
SMILES :C(O)COCCOCCOCCO[Si](C)(C)C(C)(C)C
Safety Information
| Symbol(GHS): |
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | |||||||||||||||||||||
| Hazard statements: |
|
|||||||||||||||||||||
| Precautionary statements: |
|
Description
TBDMS-PEG5 is a PEG linker containing a TBDMS alcohol protecting group and a terminal hydroxyl group. TBDMS can be removed in the presence of acetyl chloride. The terminal hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of compounds in aqueous environments.More related product prices
112-60-7 2,2,3,3-tetramethyl-4,7,10-trioxa-3-siladodecan-12-ol 203642-77-7Related product price
-
112-60-7
$7-4268.16 -
2,2,3,3-tetramethyl-4,7,10-trioxa-3-siladodecan-12-ol
$13-2588 -
203642-77-7
$16-1720
Suppliers and manufacturers
TargetMol Chemicals Inc.
TBDMS-PEG4-OH
CAS:134179-40-1
Xian confluore Biological Technology Co., Ltd.
TargetMol Chemicals Inc.
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Compound Net Biotechnology Inc.
Shanghai Hanhong Scientific Co., Ltd.
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd
Sigma-Aldrich
Tbdms-PEG4-alcohol
CAS:134179-40-1