ChemicalBook--->CAS DataBase List--->6048-68-6

6048-68-6

6048-68-6 Structure

6048-68-6 Structure
IdentificationBack Directory
[Name]

NONAETHYLENE GLYCOL MONOMETHYL ETHER
[CAS]

6048-68-6
[Synonyms]

MPEG-9
MPEG9-OH
m-PEG9-alcohol
Methyl-PEG9-alcohol
O-metil-nonaetilenglicol
NONAETHYLENE GLYCOL MONOMETHYL ETHER
NonaethyleneGlycolMonomethylEther>
3,6,9,12,15,18,21,24,27-Nonaoxaoctacosan-1-ol
2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-ol
2,5,8,11,14,17,20,23,26-Nonaoxa-28-octacosanol
2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
[Molecular Formula]

C19H40O10
[MDL Number]

MFCD06797148
[MOL File]

6048-68-6.mol
[Molecular Weight]

428.51
Chemical PropertiesBack Directory
[Melting point ]

14 °C
[Boiling point ]

170 °C(Press: 0.01 Torr)
[density ]

1.10
[refractive index ]

1.4570 to 1.4620
[form ]

clear liquid
[pka]

14.36±0.10(Predicted)
[color ]

Colorless to Light yellow to Light orange
[InChI]

InChI=1S/C19H40O10/c1-21-4-5-23-8-9-25-12-13-27-16-17-29-19-18-28-15-14-26-11-10-24-7-6-22-3-2-20/h20H,2-19H2,1H3
[InChIKey]

VVHAVLIDQNWEKF-UHFFFAOYSA-N
[SMILES]

C(O)COCCOCCOCCOCCOCCOCCOCCOCCOC
Safety DataBack Directory
[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 ]

2909.49.6000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Dichloromethane-->Sodium-->Toluene-->Potassium hydroxide-->Ammonium hydroxide-->Tosyl chloride-->Triethylene glycol-->AMBERLITE IR-120-->Triethylene glycol monomethyl ether
[Preparation Products]

3,6,9,12,15,18,21,24,27,30-Decaoxahentriacontanoic acid-->mPEG9-Propyne
Hazard InformationBack Directory
[Description]

m-PEG9-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.
[Definition]

ChEBI: Nonaethylene glycol monomethyl ether is nonaethylene glycol in which one of the hydroxy groups is substituted by methoxy. It is functionally related to a nonaethylene glycol.
[in vitro]

Nonaethylene glycol monomethyl ether is a PEG-based PROTAC linker that can be used to synthesize PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase, and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
Spectrum DetailBack Directory
[Spectrum Detail]

Nonaethylene Glycol Monomethyl Ether(6048-68-6)1HNMR
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