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TETRAETHYLENE GLYCOL

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CAS No.:

112-60-7

Content:

99%

Packaging:

25kg/Cardboard Drum

Price valid (until):

2025-10-26

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LAURENT.INC

Company Type:

Trader

Location:

China

Qualification:

Main Products:

HEXAETHYLENE GLYCOL

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Product Description
Seller Information
Inquiry History

Description

English synonyms
2,2'-Oxydiethylenedixoydiethanol;octane-1,7-diol;Bis[2-(2-hydroxyethoxy)ethyl]ether,Tetra(ethyleneglycol),Tetraglycol;2,2'-[Oxybis(2,1-ethanediyloxy)]diethanol;Tetraethyleneglycol,Bis[2-(2-hydroxyethoxy)ethyl]ether,Tetra(ethyleneglycol),Tetraglycol;Tetraethyleneglycol,99.5%

ECHEMI Editorial Reference

PROTAC Linker 18 is a PROTAC linker, which refers to the alkyl/ether composition. PROTAC Linker 18 can be used in the synthesis of a series of 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[1].
Tetraethylene glycol is a colorless to straw-colored liquid with a mild odor. Sinks and mixes with water. (USCG, 1999)|Liquid
Tetraethylene glycol is a colorless to straw-colored liquid with a mild odor. Sinks and mixes with water. (USCG, 1999)|Tetraethylene glycol is a poly(ethylene glycol).

Basic Info

Product Name:

Tetraethylene glycol

Other Name:

Ethanol,2,2′-[oxybis(2,1-ethanediyloxy)]bis-;Tetraethylene glycol;2,2′-[Oxybis(2,1-ethanediyloxy)]bis[ethanol];Hi-Dry;3,6,9-Trioxaundecane-1,11-diol;Bis[2-(2-hydroxyethoxy)ethyl] ether;TEG;NSC 1262;1,11-Dihydroxy-3,6,9-trioxaundecane;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethanol;2,2′-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol;2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethan-1-ol;2,2′-[Oxybis(2,1-ethanediyloxy)]diethanol;2,2′-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethanol);79688-08-7;1186024-61-2

CAS No.:

112-60-7

Molecular Formula:

C8H18O5

InChIKeys:

InChIKey=UWHCKJMYHZGTIT-UHFFFAOYSA-N

Molecular Weight:

194.23

Exact Mass:

194.23

BRN:

1634320

EC Number:

203-989-9

NSC Number:

1262

DSSTox ID:

DTXSID9026922

Color/Form:

Liquid|Colorless liquid|Colorless to straw-colored liquid

HScode:

29094919

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

68.2

XLogP3:

-1.6

Appearance:

Clear slightly yellow Liquid

Density:

1.1285 g/cm³ @ Temp: 15 °C

Melting Point:

-6.2 °C

Boiling Point:

327 °C @ Press: 760 Torr

Flash Point:

400 °F

Refractive Index:

1.455

Water Solubility:

H2O: soluble

Storage Conditions:

Store below +30°C.

Vapor Pressure:

<0.01 mm Hg

Vapor Density:

6.7 (vs air)

Explosive limit:

0.5-3.4%(V)

Odor:

Mild odor

Henrys Law Constant:

Henry's Law constant = 1.188X10-11 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Liquid Molar Volume = 0.173153 cu m/kmol|Hydroxyl radical reaction rate constant = 5.04X10-11 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Water soluble.

Reactive Group:

Alcohols and Polyols

Reactivity Profile:

TETRAETHYLENE GLYCOL is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. May attack some forms of plastics (USCG, 1999).

Heat of Combustion:

-10.530 BTU/LB= -5.850 CAL/G= -245X10+5 JOULES/KG

Heat of Vaporization:

62.63 kJ/mol at 760 mm Hg

See More Tetraethylene glycol Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Stable under recommended storage conditions.

See More Tetraethylene glycol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HEXAETHYLENE GLYCOL

Location:
Room 350-395, No.8, Lane 3129, Shenzhuan Road, Sheshan Town, Songjiang District, Shanghai

Year of Establishment:
2025

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Bis[2-(2-hydroxyethoxy)ethyl] ether	220 KG	Jan 16, 2026
Germany	Triethylenglykol (TEG) CAS 112-60-7	220 KG	Jan 16, 2026

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Bis[2-(2-hydroxyethoxy)ethyl] ether(112-60-7)	/99	$1500-1600/MT FOB	LUYUNJIA CHEMISTRY XIAMEN LIMITED	Inquiry
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