1,2-Dimethoxyethane (DME) CAS 110-71-4 Purity >99.50% (GC) Factory

Short Description:

Chemical Name: 1,2-Dimethoxyethane (DME)

Synonyms: Ethylene Glycol Dimethyl Ether

CAS: 110-71-4

Purity: >99.50% (GC)

Appearance: Colorless Clear Liquid

Used in the Electrolyte Solutions for Lithium Batteries

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Product Detail

Product Tags

110-71-4 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1,2-Dimethoxyethane (DME) (CAS: 110-71-4) with high quality, commercial production. We can provide worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com

110-71-4 - Chemical Properties:

Chemical Name	1,2-Dimethoxyethane
Synonyms	DME; Ethylene Glycol Dimethyl Ether; Dimethyl Glycol; Dimethyl Cellosolve
CAS Number	110-71-4
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C4H10O2
Molecular Weight	90.12
Boiling Point	84.0~86.0℃
Flash Point	-2℃
Specific Gravity (20/20)	0.87g/cm3
Store Under Inert Gas	Store Under Inert Gas
Sensitive	Air Sensitive
Solubility	Completely Miscible in Water. Miscible with Alcohol
Solubility (Soluble in)	Hydrocarbons, Acetone, Ether, Benzene, Chloroform
COA & MSDS	Available
Sample	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

110-71-4 - Specifications:

Item	Specifications	Results
Appearance	Colorless Clear Liquid	Colorless Clear Liquid
Purity / Analysis Method	>99.50% (GC)	99.68%
Boiling Range	84.0~86.0℃	Conforms
Water by Karl Fischer	<0.10%	0.019%
Density (@20℃)	0.865~0.870 g/ml	Conforms
Refractive Index n20/D	1.379~1.382	Conforms
Peroxide (as H2O2)	<0.005%	0.0004%
Acidity (as HAC)	<0.015%	0.0025%
Evaporation Residue	<0.002 mg/L	0.0016 mg/L
Infrared Spectrum	Conforms to Structure	Conforms
Test Standard	Enterprise Standard	Conforms

Stability:

Stability: Stable, but explosive peroxides may form on exposure to air. Test for the presence of peroxides before heating. Avoid heat, light, air. Highly flammable. Store under inert gas.

Package & Storage:

Package: Fluorinated Bottle, 25kg/Drum, 180kg/Drum, or according to customer's requirement.
Storage: Air Sensitive. Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from air, light and moisture. Keep away from fire and heat source.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.

Advantages:

FAQ:

110-71-4 - Risk and Safety:

Hazard Symbols F - Flammable
T - Toxic
Risk Codes R11 - Highly Flammable
R19 - May form explosive peroxides
R20 - Harmful by inhalation
R60 - May impair fertility
R61 - May cause harm to the unborn child
Safety Description
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53 - Avoid exposure - obtain special instructions before use.
UN IDs UN 2252
WGK Germany 1
RTECS KI1451000
FLUKA BRAND F CODES 3-10-23
TSCA Yes
Autoignition Temperature 396°F
HS Code 2909199090
Hazard Class 3
Packing Group II

110-71-4 - Application:

1,2-Dimethoxyethane (DME) (CAS: 110-71-4): Used as a specialty solvent and reagent; Used in lithium batteries and industrial coatings; Used in the fields of polymer chemistry, electrochemistry, and boron chemistry. It is also used as a solvent for resins, nitrocellulose, etc., as well as extractants and organic synthesis intermediates; Used as the resin, nitrocellulose, preparation of alkali metal oxide, and a solvent such as borane pharmaceutical extractant. 1,2-Dimethoxyethane is widely used as a solvent for electrolyte of lithium batteries, polysilicones, oligo- and polysaccharides. It plays an important role in Grignard reactions, Suzuki reactions and Stille couplings in organometallic chemistry and in pharmaceutical synthesis. It is a higher boiling point solvent and is used as an alternative to diethyl ether and tetrahydrofuran. It is used for the etching of synthetic polymers like polytetrafluoroethylene and other fluoropolymers with alkali metal dispersions.