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Octaethylene Glycol Monomethyl Ether

Octaethylene Glycol Monomethyl Ether Structure
Octaethylene Glycol Monomethyl Ether structure
CAS No.
25990-96-9
Chemical Name:
Octaethylene Glycol Monomethyl Ether
Synonyms
2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol;MPEG8-OH;MPEG-8;Methyl-PEG18;m-PEG8-alcohol;HO-(CH2CH2O)8-Me;Methyl-PEG8-alcohol;Octaethylene Glycol MonoMethyl Ethe;OctaethyleneGlycolMonomethylEther>OCTAETHYLENE GLYCOL MONOMETHYL ETHER
CBNumber:
CB5481244
Molecular Formula:
C17H36O9
Molecular Weight:
384.46
MDL Number:
MFCD06797152
MOL File:
25990-96-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:03:53
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Octaethylene Glycol Monomethyl Ether Properties

Boiling point 216 °C / 2mmHg
Density 1.09
refractive index 1.4560 to 1.4600
storage temp. 2-8°C
pka 14.36±0.10(Predicted)
form clear liquid
color Colorless to Light yellow to Light orange
InChI InChI=1S/C17H36O9/c1-19-4-5-21-8-9-23-12-13-25-16-17-26-15-14-24-11-10-22-7-6-20-3-2-18/h18H,2-17H2,1H3
InChIKey SZGNWRSFHADOMY-UHFFFAOYSA-N
SMILES C(O)COCCOCCOCCOCCOCCOCCOCCOC

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2909498090

Octaethylene Glycol Monomethyl Ether price More Price(51)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical O0296 Octaethylene Glycol Monomethyl Ether >96.0%(GC) 25990-96-9 1g $119 2026-04-30 Buy
TCI Chemical O0296 Octaethylene Glycol Monomethyl Ether >96.0%(GC) 25990-96-9 5g $475 2026-04-30 Buy
Biosynth FM72951 mPEG8-OH 25990-96-9 1000mg $250 2026-06-04 Buy
Biosynth FM72951 mPEG8-OH 25990-96-9 500mg $250 2026-06-04 Buy
Biosynth FM72951 mPEG8-OH 25990-96-9 2000mg $380 2026-06-04 Buy
Product number Packaging Price Buy
O0296 1g $119 Buy
O0296 5g $475 Buy
FM72951 1000mg $250 Buy
FM72951 500mg $250 Buy
FM72951 2000mg $380 Buy

Octaethylene Glycol Monomethyl Ether Chemical Properties,Uses,Production

Description

m-PEG8-alcohol is a PEG linker containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

Octaethylene glycol monomethyl ether is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

IC 50

PEGs

Octaethylene Glycol Monomethyl Ether Preparation Products And Raw materials

Raw materials

Preparation Products

3,6,9,12,15,18,21,24-Octaoxapentacosan-1-amine Dodecaethylene glycol monomethyl ether mPEG8-Alkyne

Octaethylene Glycol Monomethyl Ether Suppliers

Global( 175)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou green chemical co., LTD 0519-82733646 13814799543 sales_01@salutchem.com China 108 58
LAURENT.INC 19210627729 sun@laurentpeg.com China 492 58
Yangzhou Jide Kangrui Biotechnology Co., Ltd. 15029750239 1002921772@qq.com China 1009 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Biomatrik (Jiaxing) Inc. 0573-82623377 18967387295 sales@biomatrik.cn China 50 61
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Supplier Advantage
Changzhou green chemical co., LTD 58
LAURENT.INC 58
Yangzhou Jide Kangrui Biotechnology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Biomatrik (Jiaxing) Inc. 61
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Accela ChemBio Co.,Ltd. 64
Shanghai Longsheng chemical Co.,Ltd. 59

View Lastest Price from Octaethylene Glycol Monomethyl Ether manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
OCTAETHYLENE GLYCOL MONOMETHYL ETHER pictures 2026-08-20 OCTAETHYLENE GLYCOL MONOMETHYL ETHER
25990-96-9
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol pictures 2026-07-24 2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol
25990-96-9
 1g 98% 1g/bottle, 10g/bottle, 100g/bottle XIAMEN SINOPEG BIOTECH CO., LTD.
Octaethylene glycol monomethyl ether pictures 2026-05-11 Octaethylene glycol monomethyl ether
25990-96-9
 10g TargetMol Chemicals Inc.

Octaethylene Glycol Monomethyl Ether Spectrum

Octaethylene Glycol Monomethyl Ether(25990-96-9)1HNMR

25990-96-9(Octaethylene Glycol Monomethyl Ether )Related Search:

m-PEG8-NHS ester m-PEG8-aldehyde m-PEG8-Ph-CHO MPEG7-CH2CH2COOH 25-Bromo-2,5,8,11,14,17,20,23-octaoxapentacosane
m-PEG7-CH2COOH MPEG8-N3 3,6,9,12,15,18,21,24-Octaoxapentacosan-1-amine 2,5,8,11,14,17,20,23-Octaoxapentacosane-25-thiol MPEG8-NH-Mal
m-PEG7-OTs Polyethylene Glycol Monocetyl Ether C12E8 C10 E8 C14E8
Octaethylene glycol Nonaethylene glycol monododecyl ether Poly(ethylene glycol) (N) monomethacrylate

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2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol OCTAETHYLENE GLYCOL MONOMETHYL EHTER MPEG-8 Octaethylene Glycol MonoMethyl Ethe OCTAETHYLENE GLYCOL MONOMETHYL ETHER 3,6,9,12,15,18,21,24-Octaoxapentacosan-1-ol Methyl-PEG18 Methyl-PEG8-alcohol m-PEG8-alcohol OctaethyleneGlycolMonomethylEther> OCTAETHYLENE GLYCOL MONOMETHYL ETHER ISO 9001：2015 REACH HO-(CH2CH2O)8-Me mPEG8-OH/3,6,9,12,15,18,21,24-Octaoxapentacosan-1-ol 2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol - [X22699] 2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol MPEG8-OH 25990-96-9 C17H36O9 Ethylene Glycols & Monofunctional Ethylene Glycols Monofunctional Ethylene Glycols Ethylene Glycols & Monofunctional Ethylene Glycols Monofunctional Ethylene Glycols peg