Bis-isopropyl-PEG1

Modify Date: 2026-08-19 12:50:00

Bis-isopropyl-PEG1 Structure
Bis-isopropyl-PEG1 structure
Common Name Bis-isopropyl-PEG1
CAS Number 3944-35-2 Molecular Weight 146.22700
Density 0.84g/cm3 Boiling Point 148.2ºC at 760mmHg
Molecular Formula C8H18O2 Melting Point N/A
MSDS N/A Flash Point 26ºC

 Use of Bis-isopropyl-PEG1


Bis-isopropyl-PEG1 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-(2-propan-2-yloxyethoxy)propane
Synonym More Synonyms

 Bis-isopropyl-PEG1 Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Bis-isopropyl-PEG1 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

PEGs

In Vitro 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[1].
References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.84g/cm3
Boiling Point 148.2ºC at 760mmHg
Molecular Formula C8H18O2
Molecular Weight 146.22700
Flash Point 26ºC
Exact Mass 146.13100
PSA 18.46000
LogP 1.83640
Index of Refraction 1.403
InChIKey MGZCLRWCEUBEGO-UHFFFAOYSA-N
SMILES CC(C)OCCOC(C)C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2909199090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2909199090
Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,2-Diisopropoxy-aethan
2-(2-isopropoxyethoxy)propane
2,2'-[ETHYLENEBIS(OXY)]BISPROPANE
1,2-diisopropoxy-ethane
EINECS 223-532-7

 Bis-isopropyl-PEG1 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the uses of 2-(2-propan-2-yloxyethoxy)propane?
A: Main uses of 2-(2-propan-2-yloxyethoxy)propane: Bis-isopropyl-PEG1 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Q: What is the CAS number of 2-(2-propan-2-yloxyethoxy)propane?
A: CAS number of 2-(2-propan-2-yloxyethoxy)propane is 3944-35-2.
Q: What is the polar surface area (PSA) of 2-(2-propan-2-yloxyethoxy)propane?
A: Polar surface area (PSA) of 2-(2-propan-2-yloxyethoxy)propane is 18.46000.
Q: What is the English name of 2-(2-propan-2-yloxyethoxy)propane?
A: The English name of 2-(2-propan-2-yloxyethoxy)propane is 2-(2-propan-2-yloxyethoxy)propane.
Q: What are the upstream materials of 2-(2-propan-2-yloxyethoxy)propane?
A: Related upstream materials(CAS) of 2-(2-propan-2-yloxyethoxy)propane: 66478-46-4;3587-58-4;109-99-9.
Q: What is the molecular weight of 2-(2-propan-2-yloxyethoxy)propane?
A: Molecular weight of 2-(2-propan-2-yloxyethoxy)propane is 146.22700.
Q: What is the molecular formula of 2-(2-propan-2-yloxyethoxy)propane?
A: Molecular formula of 2-(2-propan-2-yloxyethoxy)propane is C8H18O2.
Q: What is the InChIKey of 2-(2-propan-2-yloxyethoxy)propane?
A: InChIKey of 2-(2-propan-2-yloxyethoxy)propane is MGZCLRWCEUBEGO-UHFFFAOYSA-N.
Q: What is the LogP of 2-(2-propan-2-yloxyethoxy)propane?
A: LogP of 2-(2-propan-2-yloxyethoxy)propane is 1.83640.
Q: What is the SMILES notation of 2-(2-propan-2-yloxyethoxy)propane?
A: SMILES notation of 2-(2-propan-2-yloxyethoxy)propane is CC(C)OCCOC(C)C.

 Bis-isopropyl-PEG1factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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