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

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

CAS No.: 86259-87-2

Chemical Name:: 2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL

Synonyms: Bn-PEG4-OH;BnO-PEG4-OH;OBn-PEG4-OH;Benzyl-PEG4-OH;CAS_86259-87-2;HO-(CH2CH2O)4-Bn;Benzyl-PEG5-alcohol;Benzyl-PEG4-alcohol;TETRAETHYLENE GLYCOL MONOBENZYL ETHER;13-Phenyl-3,6,9,12-tetraoxatridecan-1-ol

CBNumber:: CB2206246

Molecular Formula:: C15H24O5

Molecular Weight:: 284.35

MDL Number:: MFCD06797175

MOL File:: 86259-87-2.mol

MSDS File:: SDS

Last updated:2026-04-21 10:31:43

Product description	Number	Pack Size	Price
Tetraethylene Glycol Monobenzyl Ether >95.0%(GC)	T1997	5g	$217
Tetraethylene Glycol Monobenzyl Ether >95.0%(GC)	T1997	25g	$544
Tetraethylene Glycol Monobenzyl Ether	T303773	100mg	$60
Tetraethylene glycol monobenzyl ether 95%	102583	1g	$60
BnO-PEG4-OH 95+%	AS103983	1g	$75

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

Boiling point	170-174 °C(Press: 25 Torr)
Density	1.10
refractive index	1.4980 to 1.5020
storage temp.	2-8°C
solubility	Chloroform (Sparingly), DMSO (Sparingly)
form	Oil
pka	14.36±0.10(Predicted)
color	Pale Yellow to Light Yellow
InChI	InChI=1S/C15H24O5/c16-6-7-17-8-9-18-10-11-19-12-13-20-14-15-4-2-1-3-5-15/h1-5,16H,6-14H2
InChIKey	QDPIVUQXPXUNLN-UHFFFAOYSA-N
SMILES	C(O)COCCOCCOCCOCC1=CC=CC=C1
CAS DataBase Reference	86259-87-2

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
HS Code	2909.19.6000

2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T1997	Tetraethylene Glycol Monobenzyl Ether >95.0%(GC)	86259-87-2	5g	$217	2026-04-30	Buy
TCI Chemical	T1997	Tetraethylene Glycol Monobenzyl Ether >95.0%(GC)	86259-87-2	25g	$544	2026-04-30	Buy
TRC	T303773	Tetraethylene Glycol Monobenzyl Ether	86259-87-2	100mg	$60	2021-12-16	Buy
Matrix Scientific	102583	Tetraethylene glycol monobenzyl ether 95%	86259-87-2	1g	$60	2021-12-16	Buy
Activate Scientific	AS103983	BnO-PEG4-OH 95+%	86259-87-2	1g	$75	2021-12-16	Buy

Product number	Packaging	Price	Buy
T1997	5g	$217	Buy
T1997	25g	$544	Buy
T303773	100mg	$60	Buy
102583	1g	$60	Buy
AS103983	1g	$75	Buy

2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL Chemical Properties,Uses,Production

Description

Benzyl-PEG5-alcohol is a PEG linker with a acid labile, benzyl group and a reactive primary alcohol. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Uses

BnO-PEG4-OH is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

IC 50

PEGs

References

[1] Andrew P. Crew, et al. Tau-protein targeting protacs and associated methods of use. Patent. US20180125821A1.

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

Raw materials

Preparation Products

3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol Dodecaethylene glycol monomethyl ether Benzyl-PEG8-THP 1,27-Diphenyl-2,5,8,11,14,17,20,23,26-nonaoxaheptacosane

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

Global( 149)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
LAURENT	+8618100176782	sun@laurentpeg.com	China	365	58
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Nantong Haigine Pharma Technology Co., Ltd	0086-513-86266699		CHINA	156	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32467	58
Wuhan Borenpharm Co., Ltd	027-65563561 18717150066	3207347307@qq.com	CHINA	1238	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58

Supplier	Advantage
LAURENT	58
AB PharmaTech,LLC	55
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Nantong Haigine Pharma Technology Co., Ltd	58
TargetMol Chemicals Inc.	58
Wuhan Borenpharm Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Nextpeptide Inc	58

View Lastest Price from 2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-21	BnO-PEG4-OH 86259-87-2	US $0.00 / mg			10g	TargetMol Chemicals Inc.
2026-01-28	BnO-PEG4-OH 86259-87-2	US $0.00-0.00 / g	1g	98%	300kg	LAURENT
2020-01-09	2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL 86259-87-2	US $1.00 / KG	1KG	98% HPLC	10 tons/month	Career Henan Chemical Co

BnO-PEG4-OH
86259-87-2
US $0.00 / mg
TargetMol Chemicals Inc.

BnO-PEG4-OH
86259-87-2
US $0.00-0.00 / g
98%
LAURENT

2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL
86259-87-2
US $1.00 / KG
98% HPLC
Career Henan Chemical Co

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

2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL(86259-87-2)¹HNMR

86259-87-2(2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL)Related Search:

5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester Tetrakis(hydroxymethyl)phosphonium sulfate TETRAMETHYLAMMONIUM HYDROGENSULFATE C16E4 2-[2-[2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHOXY]ETHANOL

Benzyl-PEG5-Amine TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- Propargyl-PEG5-alcohol Triethylene Glycol Mono(2-propynyl) Ether Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)

Benzyl-PEG7-alcohol Benzyl-PEG40-alcohol Tosylate of Pentaethylene glycol monobenzyl ether Benzyl-PEG5-Azide Benzyl-PEG48-alcohol

Benzyl-PEG2-Amino Benzyl-PEG3-Mes Benzyl-PEG7-amino

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2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL TETRAETHYLENE GLYCOL MONOBENZYL ETHER Benzyl-PEG4-alcohol 13-Phenyl-3,6,9,12-tetraoxatridecan-1-ol BnO-PEG4-OH 1-Phenyl-2,5,8,11-tetraoxatridecan-13-ol Benzyl-PEG5-alcohol CAS_86259-87-2 3,6,9,12-Tetraoxatridecan-1-ol, 13-phenyl- Benzyl-PEG4-OH HO-(CH2CH2O)4-Bn BnO-PEG4-OH/3,6,9,12-Tetraoxatridecan-1-ol, 13-phenyl- Bn-PEG4-OH OBn-PEG4-OH 86259-87-2 Ethylene Glycols & Monofunctional Ethylene Glycols Monofunctional Ethylene Glycols Monofunctional Ethylene Glycols Ethylene Glycols & Monofunctional Ethylene Glycols peg