ChemicalBook > CAS DataBase List > 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL

2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL

Product Name
2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL
CAS No.
57671-28-0
Chemical Name
2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL
Synonyms
BnO-PEG5-OH;Bn-P5-alcohol;CAS_57671-28-0;HO-(CH2CH2O)5-Bn;Benzyl-PEG6-alcohol;PentaethyleneGlycolMonobenzylEther>PENTAETHYLENE GLYCOL MONOBENZYL ETHER;1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-ol;2,5,8,11,14-Pentaoxahexadecan-16-ol, 1-phenyl-;2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHA
CBNumber
CB8708696
Molecular Formula
C17H28O6
Formula Weight
328.4
MOL File
57671-28-0.mol
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2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL Property

Boiling point:
437.2±40.0 °C(Predicted)
Density 
1.10
refractive index 
1.4950 to 1.4990
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in DMSO, DCM, DMF
form 
clear liquid
pka
14.36±0.10(Predicted)
color 
White to Yellow to Green
InChI
InChI=1S/C17H28O6/c18-6-7-19-8-9-20-10-11-21-12-13-22-14-15-23-16-17-4-2-1-3-5-17/h1-5,18H,6-16H2
InChIKey
UMUSOTNGYAALST-UHFFFAOYSA-N
SMILES
C(C1=CC=CC=C1)OCCOCCOCCOCCOCCO
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Safety

HS Code 
2909498090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
P1435
Product name
Pentaethylene Glycol Monobenzyl Ether
Purity
>95.0%(GC)
Packaging
1g
Price
$202
Updated
2025/07/31
TCI Chemical
Product number
P1435
Product name
Pentaethylene Glycol Monobenzyl Ether
Purity
>95.0%(GC)
Packaging
5g
Price
$652
Updated
2025/07/31
Biosynth Carbosynth
Product number
FB72995
Product name
BnO-PEG5-OH
Packaging
250mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB72995
Product name
BnO-PEG5-OH
Packaging
500mg
Price
$105
Updated
2021/12/16
AK Scientific
Product number
Y4963
Product name
BnO-PEG5-OH
Packaging
250mg
Price
$131
Updated
2021/12/16
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2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL Chemical Properties,Usage,Production

Description

Benzyl-PEG6-alcohol is a PEG linker with a benzyl protecting group and a primary alcohol. The benzyl protecting group can be removed under acidic conditions. The primary alcohol can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Uses

BnO-PEG5-OH is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

IC 50

PEGs

References

[1] Girardini M, et al. Cereblon versus VHL: Hijacking E3 ligases against each other using PROTACs. Bioorg Med Chem. 2019 Jun 15;27(12):2466-2479. DOI:10.1016/j.bmc.2019.02.048

2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL Suppliers

Americas 1 China 120 Germany 1 India 2 Japan 1 United Kingdom 1 United States 8 Global 134
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
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View Lastest Price from 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL manufacturers

LAURENT
Product
BnO-PEG5-OH 57671-28-0
Price
US $15.10/g
Min. Order
10g
Purity
98%
Supply Ability
500kg
Release date
2025-11-15
LAURENT
Product
BnO-PEG5-OH 57671-28-0
Price
US $15.10/g
Min. Order
10g
Purity
98%
Supply Ability
500kg
Release date
2025-11-15
Xian confluore Biological Technology Co., Ltd.
Product
Benzyl-PEG6-alcohol 57671-28-0
Price
US $0.00/g
Min. Order
25g
Purity
>98.00%
Supply Ability
25g
Release date
2024-03-25

57671-28-0, 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOLRelated Search:

BnO-PEG5-CH2CH2NH2 PENTAETHYLENE GLYCOL MONOMETHYL ETHER O-(2-AMINOETHYL)-O-(2-AZIDOETHYL)NONAETHYLENE GLYCOL Benzyl-PEG6-azide Nonaethylene glycol Monobenzyl ether Benzyl-PEG6-THP Benzyl-PEG5-Azide Benzyl-PEG2-Azide 2-[2-(BENZYLOXY)ETHOXY]ETHANOL Benzyl-PEG7-amino Benzyl-PEG2-Amino Octaethylene glycol Monobenzyl ether 2-(Benzyloxyethoxyethoxy)ethylaMine Benzyl-PEG3-N3 Benzyl-PEG6-Mes Benzyl-PEG7-alcohol 2-[2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL Benzyl ether

  • PENTAETHYLENE GLYCOL MONOBENZYL ETHER
  • 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL
  • BnO-PEG5-OH
  • 1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-ol
  • Benzyl-PEG6-alcohol
  • 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHA
  • CAS_57671-28-0
  • PentaethyleneGlycolMonobenzylEther&gt
  • 2,5,8,11,14-Pentaoxahexadecan-16-ol, 1-phenyl-
  • 2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethanol
  • Bn-P5-alcohol
  • HO-(CH2CH2O)5-Bn
  • BnO-PEG5-OH/2,5,8,11,14-Pentaoxahexadecan-16-ol, 1-phenyl-
  • 2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANO
  • 57671-28-0
  • Ethylene Glycols & Monofunctional Ethylene Glycols
  • Monofunctional Ethylene Glycols
  • Ethylene Glycols & Monofunctional Ethylene Glycols
  • Monofunctional Ethylene Glycols