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2,2'-(1,2-Ethanediylbis(oxy))bisethanol

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CAS No.:

112-27-6

Port:

shanghai

Packaging:

bottle

Price valid (until):

2025-10-29

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SHANDONG LOOK CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C

Average Lead Time:

7 days

Qualification:

Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

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Product Details
Seller Information
Inquiry History

Description

Product Detail

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Items	Specifications
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ECHEMI Editorial Reference

PROTAC Linker 25 is a polyethylene glycol (PEG)-based PROTAC linker. PROTAC Linker 25 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].
Triethylene glycol is a colorless liquid with a mild odor. Dense than water. (USCG, 1999)|Liquid|COLOURLESS HYGROSCOPIC LIQUID.
Triethylene glycol is a colorless liquid with a mild odor. Dense than water. (USCG, 1999)|Triethylene glycol is a poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms. It has a role as a plasticiser. It is a poly(ethylene glycol), a diol and a primary alcohol.

Basic Info

Product Name:

Triethylene glycol

Other Name:

Ethanol,2,2′-[1,2-ethanediylbis(oxy)]bis-;Triethylene glycol;2,2′-[1,2-Ethanediylbis(oxy)]bis[ethanol];1,2-Di(β-hydroxyethoxy)ethane;3,6-Dioxaoctane-1,8-diol;2,2′-Ethylenedioxydiethanol;Glycol bis(hydroxyethyl) ether;TEG;Triglycol;1,2-Bis(2-hydroxyethoxy)ethane;Trigol;TEG (glycol);2-[2-(2-Hydroxyethoxy)ethoxy]ethanol;1,8-Dihydroxy-3,6-dioxaoctane;NSC 60758;Crestwood A;Hanlon TEG;2,2′-(Ethane-1,2-diylbis(oxy))diethanol;2,2′-(Ethane-1,2-diylbis(oxy))bis(ethanol);2-[2-(2-Hydroxyethoxy)ethoxy]ethan-1-ol;676-18-6;118662-30-9;121202-29-7;939972-01-7;1629855-96-4

CAS No.:

112-27-6

Molecular Formula:

C6H14O4

InChIKeys:

InChIKey=ZIBGPFATKBEMQZ-UHFFFAOYSA-N

Molecular Weight:

150.17

Exact Mass:

150.17

BRN:

969357

EC Number:

203-953-2

UNII:

3P5SU53360

ICSC Number:

1160

NSC Number:

60758

DSSTox ID:

DTXSID4021393

Color/Form:

Colorless liquid

HScode:

29094919

Categories:

Characteristics

PSA:

58.9

XLogP3:

-1.24/-1.9 (calculated)

Appearance:

Clear very slightly yellow Viscous Liquid

Density:

1.1274 g/cm³ @ Temp: 15 °C

Melting Point:

-7 °C

Boiling Point:

165 °C @ Press: 14 Torr

Flash Point:

165 °C

Refractive Index:

1.451

Water Solubility:

H2O: 50 mg/mL at 20 °C, clear, colorless

Storage Conditions:

Store below +30°C.

Vapor Pressure:

<0.01 mm Hg ( 20 °C)

Vapor Density:

5.2 (vs air)

Toxicity:

LD50 orl-rat: 17 g/kg JIHTAB 28,40,46

Flammability characteristics:

Lower flammable limit: 0.9% by volume; Upper flammable limit: 9.2% by volume

Explosive limit:

0.9-9.2%(V)

Odor:

Practically odorless

Henrys Law Constant:

Henry's Law constant = 2.61X10-10 atm-cu m/mol at 25 °C (est)

Experimental Properties:

Hygroscopic|% in saturated air: approx 0.00013 at 20 °C; 1 ppm approx 6.14 mg/cu m at 25 °C, 760 mm Hg|Hydroxyl radical reaction rate constant = 3.64X10-11 cu cm/molec-sec at 25 °C (est)

Air and Water Reactions:

Water soluble.

Reactive Group:

Alcohols and Polyols

Reactivity Profile:

TRIETHYLENE 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. Reacts with strong oxidants. [Handling Chemicals Safely 1980. p. 932].

Autoignition Temperature:

700 °F (USCG, 1999)|700 °F (371 °C).|371 °C

Flammable Limits:

Lower flammable limit: 0.9% by volume; Upper flammable limit: 9.2% by volume

Heat of Vaporization:

61.04 kJ/mol at 101.3 kPa /=760 mm Hg/

See More Triethylene 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

NO open flames. 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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Triethylene glycol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

Location:
hisense intelligence valley,no 2116,of phoenix road

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
7 days

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2017

SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”. Web : www.chinalookchemical.com

We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.

Inquiry History

38 Inquiries

Country	Product	Purchase Quantity	Date Posted
Trinidad and Tobago	Triethylene Glycol (TEG)	1 20' Fcl	Oct 5, 2026
Saudi Arabia	Triethylene Gycol	100 KG	Sep 30, 2026
United States	TEG	400 KG	Sep 16, 2026
Indonesia	Triethylene glycol	20 MT	Aug 9, 2026
Indonesia	Triethylene glycol	20 MT	Aug 7, 2026
India	Tri ethylene Glycol	1 KG	Jul 14, 2026
India	Tri Ethylene Glycol	100 MT	Jul 2, 2026
India	Tri ethylene Glyco	100 MT	Jul 2, 2026
Kazakstan	Triethylene Glycol	55018 PCS	Jun 30, 2026
Bangladesh	Tri-Ethylene Glycol	1 KG	Jun 22, 2026
Egypt	Tri ethylene glycol	2.00 KG	Jun 5, 2026
Pakistan	Triethylene Glycol	25.00 MT	May 18, 2026
Pakistan	Triethylene Glycol	25.00 MT	May 16, 2026
Malaysia	Triethylene glycol	1 MT	Mar 17, 2026
Spain	Trietilenglicol	594 MT	Feb 26, 2026
Pakistan	Triethylene glycol	9405 L	Feb 2, 2026
India	Triethylene Glycol	45 MT	Jan 20, 2026
Malaysia	TEG	1000 KG	Sep 29, 2025
Egypt	Triethylene glycol	7050 KG	Aug 26, 2025
Malaysia	TEG	1 20' Fcl	Aug 5, 2025

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2,2'-(1,2-Ethanediylbis(oxy))bisethanol

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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