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- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Tetraethylene glycol monomethyl ether
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- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Tetraethylene glycol MonoMethyl ether 23783-42-8
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- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Tetraethylene glycol monomethyl ether
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
23783-42-8
23783-42-8 structure
- Name: Tetraethylene glycol monomethyl ether
- Chemical Name: 2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethanol
- CAS Number: 23783-42-8
- Molecular Formula: C9H20O5
- Molecular Weight: 208.252
- Catalog: Chemical reagent Organic reagent Ether
- Create Date: 2018-08-08 03:15:56
- Modify Date: 2026-06-30 22:49:06
-
Tetraethylene glycol monomethyl ether is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
| Name | 2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethanol |
|---|---|
| Synonyms |
13-Tridecanol, 2,5,8,11-tetraoxa
m-PEG4-alcohol 3,6,9,12-Tetraoxatridecan-1-ol Tetraethyleneglycol monomethyl ethe Tetraethylene glycol MonoMethyl ether 23-8 3,6,9,12-tetraoxatridecan-1-ol MTeG methyltetraglycol 3,6,9,12-tetraoxotridecanol HO-(CH2CH2O)4-Me Methyl-PEG4-alcohol Tetraethyleneglycol monomethyl ether MFCD00041756 3,6,9,12-tetraoxatridecanol Tetraethyleneglycol MonoMethyl ether, R AmbotzPEG2155 Tetraethyleneglycol monomethyl ether ade Tetraethyleneglycol monomethyl ether (m-PEG-4-OH) 2,5,8,11-TETRAOXATRIDECAN-13-OL mPEG4-OH TETRAETHYLENEGLYCOLMETHYLETHER TETRAETHYLENEGLYCOL MONOMETHYL ETHER 2,5,8,11-Tetraoxatridecan-13-ol DSSTox_CID_7829 Tetraethylene Glycol MonoMethyl Ether tetraethylenemonomethylether METHYL TETRAGLYCOL CAS23-8Tetraethylene Glycol Monomethyl Ether 1-(2-furanyl)-3-methyl-1-butanone Methyl Tetraglycol EINECS 245-883-5 mPEG4-OH/3,6,9,12-Tetraoxatridecan-1-ol |
| Description | Tetraethylene glycol monomethyl ether 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 |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 285.4±25.0 °C at 760 mmHg |
| Molecular Formula | C9H20O5 |
| Molecular Weight | 208.252 |
| Flash Point | 126.4±23.2 °C |
| Exact Mass | 208.131073 |
| PSA | 57.15000 |
| LogP | -1.87 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.436 |
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2909499000 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxymethylbenzene structure](https://image.chemsrc.com/caspic/056/87117-61-1.png)
![2-(2-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}ethoxy)tetrahydropyran structure](https://image.chemsrc.com/caspic/095/727986-31-4.png)
![1-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]anthracene-9,10-dione structure](https://image.chemsrc.com/caspic/246/104779-02-4.png)
![2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy-trimethylsilane structure](https://image.chemsrc.com/caspic/000/78463-25-9.png)
![1-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]dodecane structure](https://image.chemsrc.com/caspic/094/87117-60-0.png)
![11-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]undec-1-ene structure](https://image.chemsrc.com/caspic/478/848589-21-9.png)
![1-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]-2-methoxyethane structure](https://image.chemsrc.com/caspic/308/89769-11-9.png)
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |