ChemicalBook > CAS DataBase List > Triethylene glycol monoethyl ether

Triethylene glycol monoethyl ether

Product Name
Triethylene glycol monoethyl ether
CAS No.
112-50-5
Chemical Name
Triethylene glycol monoethyl ether
Synonyms
dowanolte;Dowanol TE;poly-solvte;Poly-solv te;ETHYLTRIGLYCOL;ETHOXYTRIGLYCOL;monoethyl ether;ethylene triglycol;3,6,9-Trioxaundecanol;Ethyltriethylene glycol
CBNumber
CB2224758
Molecular Formula
C8H18O4
Formula Weight
178.23
MOL File
112-50-5.mol
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Triethylene glycol monoethyl ether Property

Melting point:
-19°C(lit.)
Boiling point:
256 °C(lit.)
Density 
1.020 g/mL at 25 °C(lit.)
vapor pressure 
1.15Pa at 19.85℃
refractive index 
n20/D 1.438(lit.)
Flash point:
>230 °F
solubility 
Completely miscible in water
form 
clear liquid
pka
14.36±0.10(Predicted)
color 
Colorless to Almost colorless
Water Solubility 
1.02g/L at 20℃
BRN 
1700466
LogP
-0.6 at 20℃
CAS DataBase Reference
112-50-5(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-(112-50-5)
EPA Substance Registry System
Triethylene glycol monoethyl ether (112-50-5)
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Safety

WGK Germany 
-
RTECS 
KK8950000
F 
10-23
HS Code 
29094990
Hazardous Substances Data
112-50-5(Hazardous Substances Data)
Toxicity
guinea pig,LD50,oral,3070mg/kg (3070mg/kg),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 47(5), Pg. 84, 1982.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
568554
Product name
Tri(ethylene glycol) monoethyl ether
Purity
technical grade
Packaging
100ml
Price
$67.73
Updated
2025/07/31
Sigma-Aldrich
Product number
568554
Product name
Tri(ethylene glycol) monoethyl ether
Purity
technical grade
Packaging
2l
Price
$200
Updated
2025/07/31
TCI Chemical
Product number
E0167
Product name
Triethylene Glycol Monoethyl Ether
Purity
>90.0%(GC)
Packaging
25mL
Price
$20
Updated
2025/07/31
AK Scientific
Product number
9283AL
Product name
Tri(ethylene glycol) monoethyl ether
Packaging
100g
Price
$40
Updated
2021/12/16
AK Scientific
Product number
9283AL
Product name
Tri(ethylene glycol) monoethyl ether
Packaging
500g
Price
$147
Updated
2021/12/16
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Triethylene glycol monoethyl ether Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid. Combustible.

Uses

Chemical intermediate.

General Description

Odorless colorless liquid. Sinks and mixes with water.

Air & Water Reactions

Water soluble.

Reactivity Profile

Triethylene glycol monoethyl ether is a ethoxy-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.

Health Hazard

No appreciable hazard in ordinary handling or use.

Safety Profile

Mildly toxic by ingestion and slm contact. An eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. Tofight fire, use foam, alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.

Toxics Screening Level

The initial threshold screening level (ITSL) for triethylene glycol monoethyl ether (TGME) is 100 microgram per cubic meter (μg/m3) based on an annual averaging time.

Triethylene glycol monoethyl ether Preparation Products And Raw materials

Raw materials

Preparation Products

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Triethylene glycol monoethyl ether Suppliers

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View Lastest Price from Triethylene glycol monoethyl ether manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
Triethylene glycol monoethyl ether 112-50-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-24
Career Henan Chemical Co
Product
Triethylene glycol monoethyl ether 112-50-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-09

112-50-5, Triethylene glycol monoethyl etherRelated Search:

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