PRODUCTS

DIETHYLENE GLYCOL ETHYL METHYL ETHER (DEGEME)

DESCRIPTION:

Diethylene glycol ethyl methyl ether (DEGEME) is an aromatic hydrocarbon that has a carbonyl group.
Diethylene glycol ethyl methyl ether (DEGEME) is used in the production of polyurethane elastomers and as a solvent for nitrocellulose and other coatings.
Diethylene glycol ethyl methyl ether (DEGEME) has been detected in the environment, food, and cosmetics at low levels.

The detection sensitivity of Diethylene glycol ethyl methyl ether (DEGEME) is very high, making it useful for detecting other substances such as glycol ethers, fatty acids, aliphatic hydrocarbons, and cross-linking agents.
Diethylene glycol ethyl methyl ether may be carcinogenic due to its reactive hydroxyl group and its ability to cross-link DNA.

CAS No.: 1002-67-1

SYNONYMS:
DEME;Diethylene glycol methyl ethyl ether;DEMEE;DGMEE;2,5,8-Trioxadecane;ethylmethylether diethylenglykolu;2-ethoxyethyl 2-methoxyethyl ether;1-ethoxy-2-(2-methoxyethoxy)ethane;DIETHYLENE GLYCOL METHYL ETHYL ETHE;DiethyleneGlycolEthylMethylEther>,carbitol,diethylene glycol monoethyl ether,ethyl carbitol,ethylcarbitol,Transcutol,transcutol HP,P,Diethylene glycol monoethyl ether,2-(2-Ethoxyethoxy)ethanol,111-90-0,CARBITOL,Transcutol,2(2-Ethoxyethoxy)ethanol,Ethoxy diglycol,Ethyl carbitol,Dioxitol,Ethyl digol,Carbitol solvent,Transcutol P,Ethanol, 2-(2-ethoxyethoxy)-,Solvolsol,Diethylene glycol ethyl ether,Losungsmittel apv,Dowanol DE,Carbitol cellosolve,Diglycol monoethyl ether,DEGMEE,Ektasolve DE,Ethyl diethylene glycol,3,6-Dioxa-1-octanol,Dowanol 17,Karbitol,2-(2-Ethoxyethoxy) ethanol,Diethyleneglycol monoethyl ether,Ethylene diglycol monoethyl ether,Monoethyl ether of diethylene glycol,3,6-Dioxa-1-oktanol,Aethyldiaethylenglycol,HSDB 51,2-(Ethoxyethoxy)ethanol,O-Ethyldigol,Ethanol, 2,2'-oxybis-, monoethyl ether,EINECS 203-919-7,UNII-A1A1I8X02B,NSC 408451,PM 1799,BRN 1736441,A1A1I8X02B,DTXSID2021941,CHEBI:40572,AI3-01740,3,6-Dioxaoctan-1-ol,MFCD00002872,NSC-408451,1-Hydroxy-3,6-dioxaoctane,DTXCID501941,EC 203-919-7,Diethylene glycol monoethyl ether [NF],Karbitol [Czech],149818-01-9,2-(2-Ethoxyethoxy)-ethanol.Diethylene glycol monoethyl ether (NF).Acetamide, N-5-(1,2-dihydroxyethyl)-4-hydroxy-3-pyrrolidinyl-, monohydrochloride, 3S-3.alpha.,4.beta.AE3.CAS-111-90-0,Aethyldiaethylenglycol [German],DIETHYLENE GLYCOL MONOETHYL ETHER (II),DIETHYLENE GLYCOL MONOETHYL ETHER [II],3,6-Dioxa-1-oktanol [Czech],DIETHYLENE GLYCOL MONOETHYL ETHER (USP-RS),DIETHYLENE GLYCOL MONOETHYL ETHER [USP-RS],DIETHYLENE GLYCOL MONOETHYL ETHER (EP MONOGRAPH),DIETHYLENE GLYCOL MONOETHYL ETHER [EP MONOGRAPH],Ethyldiglycol,Ethyldigol,Diethoxol,Diethylene glycol monoethyl ether; 2-(2-Ethoxyethoxy)ethanol,2-(2-ethoxyethoxy)ethan-1-ol,Eastman DE,Ethyl Di-Icinol,DEGEE,(Ethoxyethoxy)ethanol,2-(2ethoxyethoxy)ethanol,PEG-3EO,3, 6-Dioxa-1-octanol,CARBITOL SOLVENT LOW,diethyleneglycolmonoethylether,ETHYLDIETHYLENE GLYCOL,2-(2'-ethoxyethoxy)ethanol,SCHEMBL16399,2-(beta-Ethoxyethoxy)ethanol,diethyleneglycol monoethylether,WLN: Q2O2O2,2-(2-ethoxy-ethoxy)-ethanol,Di(ethylene glycol) ethyl ether,2-(.beta.-Ethoxyethoxy)ethanol,2-(2-ETHOXY) ETHANOL,CHEMBL1230841,diethylene glycol-monoethyl ether,Polyethylene glycol-3-ethoxylate,Tox21_200413,Tox21_300080,Ethanol,2'-oxybis-, monoethyl ether,NSC408451,STL453580,AKOS009031390,1ST2599,DIETHYLENE GLYCOL MONOETHYL ESTER,Ehanol, 2,2'-oxybis-, monoethyl ether,NCGC00247898-01,NCGC00247898-02,NCGC00254003-01,NCGC00257967-01,Di(ethylene glycol) ethyl ether, >=99%,Diethylene glycol monoethyl ether, >=99%,CS-0015134,E0048,NS00004749,DIETHYLENE GLYCOL MONOETHYL ETHER [MI],EN30019319,1ST2599-1000,D08904,D72502,DIETHYLENE GLYCOL MONOETHYL ETHER [HSDB],DIETHYLENE GLYCOL MONOETHYL ETHER [WHO-DD],Q416399,J-505606,Diethylene glycol monoethyl ether, ReagentPlus(R), 99%,Diethylene glycol monoethyl ether, SAJ first grade, >=98.0%,Diethylene glycol monoethyl ether Solution in Methanol, 1000mug/mL,Diethylene glycol monoethyl ether, Vetec(TM) reagent grade, 99%,Diethylene glycol monoethyl ether, United States Pharmacopeia (USP) Reference Standard

Diethylene glycol ethyl methyl ether (DEGEME) has been detected in the environment, food, and cosmetics at low levels.
The detection sensitivity of Diethylene glycol ethyl methyl ether (DEGEME) is very high, making it useful for detecting other substances such as glycol ethers, fatty acids, aliphatic hydrocarbons, and cross-linking agents.
Diethylene glycol ethyl methyl ether may be carcinogenic due to its reactive hydroxyl group and its ability to cross-link DNA.

Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190 °F.
Diethylene glycol ethyl methyl ether (DEGEME) is Used to make soaps, dyes, and other chemicals.

Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2.

Diethylene glycol ethyl methyl ether (DEGEME) has a role as a protic solvent.
Diethylene glycol ethyl methyl ether (DEGEME) is a diether, a primary alcohol, a hydroxypolyether and a glycol ether.
Diethylene glycol ethyl methyl ether (DEGEME) is functionally related to a diethylene glycol.

SYNTHESIS

5 parts of H-type ZSM-5 (SiO2 / Al2O3 = 280), 50 parts of diethylene glycol monomethyl ether, and diethylene glycol monoethyl ether 50 parts were charged into a reaction vessel and heated up to 180 ?? C. under stirring for 8 hours It stirred.

After cooling to room temperature, the reaction solution was measured the relative amounts of products were analyzed by gas chromatography.
The composition of the resulting diethylene glycol ethyl methyl ether was 7.7%.
Further, resulting in the product, diethylene glycol dimethyl ether and diethylene glycol diethyl ether, were contained in 3.7% and 5.2% of the composition ratio, respectively as by-products.

By the diethylene glycol dimethyl ether exchange reaction together diethylene glycol monomethyl ether of the raw material, the diethylene glycol diethyl ether by ether exchange reaction together diethylene glycol monoethyl ether starting material, believed to be respectively obtained.

USES OF DIETHYLENE GLYCOL ETHYL METHYL ETHER (DEGEME):
DIETHYLENE GLYCOL ETHYL METHYL ETHER (cas# 1002-67-1) is a useful research chemical.

Materials Uses
Lacking a hydroxyl group, diethylene glycol ethyl methyl ether can be used as a solvent for a wide range of applications.

PROPERTIES OF DIETHYLENE GLYCOL ETHYL METHYL ETHER (DEGEME)
CAS No.
1002-67-1
Chemical Name:
Diethylene glycol ethyl methyl ether
Synonyms
DEME;Diethylene glycol methyl ethyl ether;DEMEE;DGMEE;2,5,8-Trioxadecane;ethylmethylether diethylenglykolu;2-ethoxyethyl 2-methoxyethyl ether;1-ethoxy-2-(2-methoxyethoxy)ethane;DIETHYLENE GLYCOL METHYL ETHYL ETHE;DiethyleneGlycolEthylMethylEther>
CBNumber:
CB7855379
Molecular Formula:
C7H16O3
Molecular Weight:
148.2
MDL Number:
MFCD01727263
MOL File:
1002-67-1.mol
Melting point   -72°C
Boiling point   208.81°C (rough estimate)
Density   1.0100 (rough estimate)
vapor pressure   2.1Pa at 25℃
refractive index   1.4080-1.4120
Flash point   82°C
storage temp.   Store below +30°C.
form   clear liquid
color   Colorless to Almost colorless
Water Solubility   1000g/L at 20℃
InChI   InChI=1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3
InChIKey   CNJRPYFBORAQAU-UHFFFAOYSA-N
SMILES   C(OCC)COCCOC
LogP   -0.1 at 20℃
CAS DataBase Reference   1002-67-1(CAS DataBase Reference)
FDA UNII   LF64ICW5Y3
Quality Level
200
Assay
≥96.0% (GC)
form
liquid
potency
6000 mg/kg LD50, oral (Rat)
6500 mg/kg LD50, skin (Rabbit)

mp
-72 °C
transition temp
flash point 82 °C
solubility
76 g/L
density
0.925 g/cm3
storage temp.
2-30°C
InChI
1S/C7H16O3/c1-3-9-6-7-10-5-4-8-2/h3-7H2,1-2H3
InChI key
CNJRPYFBORAQAU-UHFFFAOYSA-N
Molecular Weight
134.17 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
XLogP3
-0.5
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Hydrogen Bond Donor Count
1
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Hydrogen Bond Acceptor Count
3
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Rotatable Bond Count
6
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Exact Mass
134.094294304 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Monoisotopic Mass
134.094294304 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Topological Polar Surface Area
38.7Å²
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Heavy Atom Count
9
Computed by PubChem
Formal Charge
0
Computed by PubChem
Complexity
47.6
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Isotope Atom Count
0
Computed by PubChem
Defined Atom Stereocenter Count
0
Computed by PubChem
Undefined Atom Stereocenter Count
0
Computed by PubChem
Defined Bond Stereocenter Count
0
Computed by PubChem
Undefined Bond Stereocenter Count
0
Computed by PubChem
Covalently-Bonded Unit Count
1
Computed by PubChem
Compound Is Canonicalized
Yes

SAFETY INFORMATION ABOUT DIETHYLENE GLYCOL ETHYL METHYL ETHER (DEGEME)

First aid measures:
Description of first aid measures:
General advice:
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Move out of dangerous area:

If inhaled:
If breathed in, move person into fresh air.
If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
Consult a physician.

In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Continue rinsing eyes during transport to hospital.

If swallowed:
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
Consult a physician.

Firefighting measures:
Extinguishing media:
Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas

Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures:
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment.

Avoid breathing vapours, mist or gas.
Evacuate personnel to safe areas.

Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.

Methods and materials for containment and cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste.
Keep in suitable, closed containers for disposal.

Handling and storage:
Precautions for safe handling:
Avoid inhalation of vapour or mist.

Conditions for safe storage, including any incompatibilities:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Storage class (TRGS 510): 8A: Combustible, corrosive hazardous materials

Exposure controls/personal protection:
Control parameters:
Components with workplace control parameters
Contains no substances with occupational exposure limit values.
Exposure controls:
Appropriate engineering controls:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.

Personal protective equipment:
Eye/face protection:
Tightly fitting safety goggles.
Faceshield (8-inch minimum).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection:
Handle with gloves.
Gloves must be inspected prior to use.
Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.

Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
It should not be construed as offering an approval for any specific use scenario.

Body Protection:
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a fullface respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls.

If the respirator is the sole means of protection, use a full-face supplied air respirator.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.

Stability and reactivity:
Chemical stability:
Stable under recommended storage conditions.
Incompatible materials:
Strong oxidizing agents:
Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions.
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas.

Disposal considerations:
Waste treatment methods:
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging:
Dispose of as unused product.