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2-(2-Methoxyethoxy)ethanol

2-(2-Methoxyethoxy)ethanol
2-(2-Methoxyethoxy)ethanol structure
CAS No.
111-77-3
Chemical Name:
2-(2-Methoxyethoxy)ethanol
Synonyms
DM;2-(2-;degme;DIEGME;dowanol16;DOWANOL DM;ektasolvedm;Hicotol CAR;jeffersoldm;methyldigol
CBNumber:
CB0664404
Molecular Formula:
C5H12O3
Formula Weight:
120.15
MOL File:
111-77-3.mol

2-(2-Methoxyethoxy)ethanol Properties

Melting point:
−70 °C(lit.)
Boiling point:
194 °C(lit.)
Density 
1.023 g/mL at 25 °C(lit.)
vapor density 
4.14 (vs air)
vapor pressure 
0.2 mm Hg ( 20 °C)
refractive index 
n20/D 1.426
Flash point:
183 °F
storage temp. 
Store below +30°C.
form 
Liquid
pka
14.37±0.10(Predicted)
color 
Clear
PH
4-7 (200g/l, H2O, 20℃)
explosive limit
1.38-22.7%
Water Solubility 
Miscible
Sensitive 
Hygroscopic
Merck 
14,6037
BRN 
1697812
Stability:
Stable. Incompatible with strong oxidizing agents. Hygroscopic. Store under nitrogen.
InChIKey
SBASXUCJHJRPEV-UHFFFAOYSA-N
CAS DataBase Reference
111-77-3(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2-(2-methoxyethoxy)-(111-77-3)
EPA Substance Registry System
Diethylene glycol monomethyl ether (111-77-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08,GHS07
Signal word  Warning
Hazard statements  H361d-H227-H361-H336-H360
Precautionary statements  P281-P210e-P403+P235-P501a-P201-P202-P261-P271-P280-P304+P340+P312-P308+P313-P403+P233-P405-P501
Hazard Codes  Xn
Risk Statements  63
Safety Statements  36/37
WGK Germany  1
RTECS  KL6125000
Autoignition Temperature 221 °C
TSCA  Yes
HS Code  29094200
Toxicity LD50 orally in rats: 9.21 g/kg (Smyth)
NFPA 704
2
2 0

2-(2-Methoxyethoxy)ethanol price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 579548 Diethylene glycol methyl ether ReagentPlus , ≥99.0% 111-77-3 1l $58.4 2019-12-02 Buy
Sigma-Aldrich 579548 Diethylene glycol methyl ether ReagentPlus , ≥99.0% 111-77-3 4l $183 2019-12-02 Buy
TCI Chemical M0537 Diethylene Glycol Monomethyl Ether (stabilized with BHT) >99.0%(GC) 111-77-3 25mL $17 2019-12-02 Buy
TCI Chemical M0537 Diethylene Glycol Monomethyl Ether (stabilized with BHT) >99.0%(GC) 111-77-3 500mL $25 2019-12-02 Buy
Alfa Aesar A16063 Diethylene glycol monomethyl ether, 98%, stab. with 50-150mg/kg BHT 111-77-3 500ml $27.3 2019-12-02 Buy

2-(2-Methoxyethoxy)ethanol Chemical Properties,Uses,Production

Chemical Properties

Diethylene glycol monomethyl ether is a colorless, stable hygroscopic liquid with an agreeable odor. It is completely miscible with water, ketones, alcohol, ethers, aromatic hydrocarbons and halogenated hydrocarbons. More specifically, it is miscible with acetone, benzene, carbon tetrachloride, ethyl ether, methanol and water. It is a solvent for dyes, oils, fats, waxes, many natural and synthetic resins, nitrocellulose and cellulose acetate. It is used as a high-boiling solvent in such formulations as printing inks ond pastes, stamp pad inks, textile dye pastes, lacquers, and synthetic resin coatings. Its presence in lacquers eases brushability and flow-out, and minimizes lifting of undercoats.

Uses

Used in the same way as 2-ethoxyethanol where a solvent with a higher boiling point is required.

Uses

Diethyleneglycolmonomethylether(DGME) is used as a thermally stable solvent for many substances, such as nitrocellulose, lacquers, varnishes, and dyes.

Definition

ChEBI: A hydroxypolyether that is the monomethyl ether derivative of diethylene glycol.

General Description

Colorless liquid with a sweet odor. Floats and mixes with water.

Air & Water Reactions

Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick 1979 p.151-154, 164]. Water soluble.

Reactivity Profile

2-(2-Methoxyethoxy)ethanol 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.

Health Hazard

Liquid may irritate eyes.

Health Hazard

DGME is a mild to moderate toxicant via ingestion or absorption through the skin. High doses produced lowering of hemoglobin levels and increased relative kidney weight. Renaldamagemay occurnear the lethal dose. Eye contact of the liquid can result in mild to moderate irritation
LD50 value, oral (guinea pigs): 4160 mg/kg
Preliminary developmental toxicity test in pregnant mice dosed with DGME indicated teratogenicity of this compound (Hardin et al. 1987; Cheever et al. 1988). Earlier, Doe (1984) reported no teratogenic property of DGME when administered subcutaneously in rats up to 100 mL/kg. In comparison, EGME produced effects at 40 mL/kg..

Fire Hazard

2-(2-Methoxyethoxy)ethanol is combustible.

Safety Profile

Moderately toxic by skin contact and intraperitoneal routes. Mildly toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. An eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. Reacts violently with Ca(OCl)2, chlorosulfonic acid, and oleum. To fight fire, use dry chemical, alcohol foam, water spray or mist, CO2. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.

Purification Methods

Purify as for diethylene glycol mono-n-butyl ether. [Beilstein 1 IV 2392.]

Waste Disposal

DGME is mixed with a combustible solvent and burned in a chemical incinerator.

2-(2-Methoxyethoxy)ethanol Preparation Products And Raw materials

Raw materials

Preparation Products


2-(2-Methoxyethoxy)ethanol Suppliers

Global( 248)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21686 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22633 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29996 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23981 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8815 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6372 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20115 58

View Lastest Price from 2-(2-Methoxyethoxy)ethanol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-04-05 2-(2-Methoxyethoxy)ethanol Factory 1ppb
111-77-3
US $1.00 / kg 1kg Heavy metal < 1-10 ppb High quality Factory Chemwill Asia Co.,Ltd.
2018-12-22 2-(2-Methoxyethoxy)ethanol
111-77-3
US $1.00 / kg 1kg 99% Customized career henan chemical co

2-(2-Methoxyethoxy)ethanol Spectrum


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